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Notice for TAIYO YUDEN products　
Please read this notice before using the TAIYO YUDEN products.
REMINDERS
■ Product information in this catalog is as of October 2011. All of the contents specified herein are subject to change
without notice due to technical improvements, etc. Therefore, please check for the latest information carefully be-
fore practical application or usage of the Products.
Please note that Taiyo Yuden Co., Ltd. shall not be responsible for any defects in products or equipment incorpo-
rating such products, which are caused under the conditions other than those specified in this catalog or individual
specification.
■ Please contact Taiyo Yuden Co., Ltd. for further details of product specifications as the individual specification is
available.
■ Please conduct validation and verification of products in actual condition of mounting and operating environment
before commercial shipment of the equipment.
■ All electronic components or functional modules listed in this catalog are developed, designed and intended for
use in general electronics equipment.(for AV, office automation, household, office supply, information service,
telecommunications, (such as mobile phone or PC) etc.). Before incorporating the components or devices into any
equipment in the field such as transportation,( automotive control, train control, ship control), transportation signal,
disaster prevention, medical, public information network (telephone exchange, base station) etc. which may have
direct influence to harm or injure a human body, please contact Taiyo Yuden Co., Ltd. for more detail in advance.
Do not incorporate the products into any equipment in fields such as aerospace, aviation, nuclear control, subma-
rine system, military, etc. where higher safety and reliability are especially required.
In addition, even electronic components or functional modules that are used for the general electronic equipment,
if the equipment or the electric circuit require high safety or reliability function or performances, a sufficient reliabil-
ity evaluation check for safety shall be performed before commercial shipment and moreover, due consideration to
install a protective circuit is strongly recommended at customer's design stage.
■ The contents of this catalog are applicable to the products which are purchased from our sales offices or distribu-
tors (so called “TAIYO YUDEN’s official sales channel”).
It is only applicable to the products purchased from any of TAIYO YUDEN’ s official sales channel.
■ Please note that Taiyo Yuden Co., Ltd. shall have no responsibility for any controversies or disputes that may oc-
cur in connection with a third party's intellectual property rights and other related rights arising from your usage of
products in this catalog. Taiyo Yuden Co., Ltd. grants no license for such rights.
■ Caution for export
Certain items in this catalog may require specific procedures for export according to “Foreign Exchange and For-
eign Trade Control Law” of Japan, “U.S. Export Administration Regulations”, and other applicable regulations.
Should you have any question or inquiry on this matter, please contact our sales staff.
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■ FEATURES
■ ORDERING CODE
■ EXTERNAL DIMENSIONS/STANDARD QUANTITY
■ APPLICATIONS
＊ This catalog contains the typical specification only due to the limitation of space. When you consider the purchase of our products, please check our specification.
For details of each product (characteristics graph, reliability information, precautions for use, and so on), see our Web site (http://www.ty-top.com/) or CD catalogs.
■HKQ Series
◦Multilayer inductor made of advanced ceramics with low-resistivity
silver used as internal conductors provides excellent Q and SRF
characteristics.
◦Designed to address surface mount inductor needs for applications
above 500MHz.
◦Multilayer block structure ensures outstanding reliability, high pro-
ductivity and product quality.
■AQ Series
◦High frequency inductors with high Q and high SRF suitable for
high frequency circuit.
◦Easy mounting and heat-resistance suitable for replacement of
wire-wound inductors.
◦E24 series lineup in a range from 2nH to 10nH makes circuit design
easy.
◦Monolithic structure provides high-reliability.
■HKQ Series
◦Portable telephones, PHS and W-LAN
◦Miscellaneous high-frequency circuits
◦EMI countermeasure in high-frequency circuits
■AQ Series
◦Mobile telephone, Wireless LAN
◦High frequency module
◦Tuner
◦High-frequency circuits
HIGH-Q MULTILAYER CHIP INDUCTOR FOR HIGH FREQUENCY
APPLICATIONS (HK SERIES Q TYPE / AQ SERIES)
H K Q 0 6 0 3 S 1 0 N J －T
❶ ❷ ❸ ❹ ❺ ❻
❶Type
HKQ
Multilayer chip inductors
for high frequency
High Q Version
❷External Dimensions
（L×W）〔mm〕
0603（0201）0.6×0.3
❹Nominal Inductance 〔nH〕
Example
3N9 3.9
10N 10
*N＝0.0（nH type）
❺Inductance Tolerances
H±3%
J±5%
B±0.1nH
C±0.2nH
S±0.3nH
❻Packaging
－T Tape & Reel
Type L W T e Standard Quantity ［pcs］
Paper Tape Embossed Tape
HKQ0603S
（0201）
0.6±0.03
（0.024±0.001）
0.3±0.03
（0.012±0.001）
0.3±0.03
（0.012±0.001）
0.1±0.05
（0.004±0.002）15000 －
HKQ0603U
（0201）
0.6±0.03
（0.024±0.001）
0.3±0.03
（0.012±0.001）
0.3±0.03
（0.012±0.001）
0.1±0.05
（0.004±0.002）15000 －
AQ105
（0402）
1.0±0.05
（0.039±0.002）
0.6±0.1
（0.024±0.004）
0.5±0.05
（0.020±0.002）
0.175±0.075
（0.007±0.003）10000 －
Unit：mm（inch）
●HKQ Type
❸ Series
S
U
＊Please Contact Our Sales Department office for Products Details.
REFLOW
A Q 1 0 5 1 0 N J －T
❶ ❷ ❸ ❹ ❺
❶Type
AQ Chip inductors for high
frequency High Q type
❷External Dimensions
〔mm〕
105（0402）1.0×0.6
❸Nominal Inductance 〔nH〕
Example
3N9 3.9
10N 10
*N＝0.0（nH type）
❹Inductance Tolerances
H±3%
J±5%
C±0.2nH
S±0.3nH
❺Packaging
－T Tape & Reel
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INDUCTORS
／
INDUCTORS FOR HIGH FREQUENCY APPLICATIONS
■ AVAILABLE INDUCTANCE RANGE
■ PART NUMBERS
＊ This catalog contains the typical specification only due to the limitation of space. When you consider the purchase of our products, please check our specification.
For details of each product (characteristics graph, reliability information, precautions for use, and so on), see our Web site (http://www.ty-top.com/) or CD catalogs.
Inductance ［nH］
0.6 0.7 0.8 0.9 1.0 1.2 1.5 1.8 2.2 2.7 3.3 3.9 4.7 5.6 6.8 8.2 10.0 12.0 15.0 18.0 22.0
HKQ0603S
（Imax. [mA]）
Operating temp.:
－55～＋125℃
0N6□0N7□0N8□0N9□1N0□1N2□1N5□1N8□2N2□2N7□3N3□3N9□4N7□5N6□6N8○8N2○10N○12N○15N○18N○22N○
600 550 550 520 490 380 420 370 270 300 260 210 220 210 190 190 160 160 150 140 130
※ □, ○mark indicates the Inductance tolerance code. The product with tolerance less than ±0.3nH（□）, ±5％（○）is also available. Please contact your local sales office.
Inductance ［nH］
0.6 0.7 0.8 0.9 1.0 1.2 1.5 1.8 2.2 2.7 3.3 3.9 4.7 5.6 6.8 8.2 10.0 12.0 15.0 18.0 22.0
HKQ0603U
（Imax. [mA]）
Operating temp.:
－55～＋125℃
0N6□0N7□0N8□0N9□1N0□1N2□1N5□1N8□2N2□2N7□3N3□3N9□4N7□5N6□6N8○8N2○10N○12N○15N○18N○22N○
900 900 900 900 850 800 600 640 500 400 415 390 350 325 305 290 230 230 220 205 190
※ □, ○mark indicates the Inductance tolerance code. The product with tolerance less than ±0.3nH（□）, ±5％（○）is also available. Please contact your local sales office.
●HKQ0603U Series
●AQ Series
●HKQ0603S Series
Inductance ［nH］
1.0 1.2 1.5 1.8 2.2 2.7 3.3 3.9 4.7 5.6 6.8 8.2 10.0 12.0 15.0
AQ105
（Imax. [mA]）
Operating temp.:
－55～＋125℃
1N0□1N2□1N5□1N8□2N2□2N7□3N3□3N9□4N7□5N6□6N8○8N2○10N○12N○15N○
710 710 710 710 660 630 540 490 450 420 390 360 330 300 280
Operating temp.:
－55～＋85℃930 930 930 930 870 820 710 630 590 550 510 470 440 390 360
※ □, ○mark indicates the Inductance tolerance code. The product with tolerance less than ±0.3nH（□）, ±5％（○）is also available. Please contact your local sales office.
●HKQ0603S
Ordering code
EHS
（Environmental
Hazardous
Substances）
Inductance
〔nH〕
Tolerance Ｑ
min.
LQ Measuring
frequency
[MHz]
Q （Typical） Frequency [Hz]
Self-resonant
frequency
〔MHz〕
Resistance
DC 〔Ω〕
Rated
current
〔mA〕 max.
Thickness
〔mm〕
（inch）
500M 800M 1.8G 2.0G 2.4G min. max.
HKQ0 603S 0N6 □
0.1nH
Step
RoHS 0.6 ±0.3nH, ±0.2nH 13 500 >24 >31 >53 >56 >64 10000 0.06 600
0.3±0.03
（0.012±0.001）
HKQ0 603S 0N7□RoHS 0.7 ±0.3nH, ±0.2nH 13 500 >24 >31 >53 >56 >64 10000 0.07 550
HKQ0 603S 0N8□RoHS 0.8 ±0.3nH, ±0.2nH 13 500 >24 >31 >53 >56 >64 10000 0.07 550
HKQ0 603S 0N9 □RoHS 0.9 ±0.3nH, ±0.2nH 13 500 >24 >31 >53 >56 >64 10000 0.08 520
HKQ0 603S 1N 0□RoHS 1 ±0.3nH, ±0.2nH 13 500 24 31 53 56 64 10000 0.09 490
HKQ0 603S 1N1□RoHS 1.1 ±0.3nH, ±0.2nH 13 500 19 26 44 47 54 10000 0.12 420
HKQ0 603S 1N2□RoHS 1.2 ±0.3nH, ±0.2nH 13 500 19 25 42 44 51 10000 0.15 380
HKQ0 603S 1N3□RoHS 1.3 ±0.3nH, ±0.2nH 13 500 19 25 40 42 47 10000 0.19 330
HKQ0 603S 1N4□RoHS 1.4 ±0.3nH, ±0.2nH 13 500 19 24 39 41 47 10000 0.11 440
HKQ0 603S 1N5□RoHS 1.5 ±0.3nH, ±0.2nH 13 500 19 24 39 41 46 10000 0.12 420
HKQ0 603S 1N 6□RoHS 1.6 ±0.3nH, ±0.2nH 13 500 19 24 39 41 46 10000 0.13 410
HKQ0 603S 1N7□RoHS 1.7 ±0.3nH, ±0.2nH 13 500 19 24 39 41 46 10000 0.15 380
HKQ0 603S 1N8□RoHS 1.8 ±0.3nH, ±0.2nH 13 500 18 24 39 41 46 10000 0.16 370
HKQ0 603S 1N 9□RoHS 1.9 ±0.3nH, ±0.2nH 13 500 18 23 38 40 45 10000 0.20 330
HKQ0 603S 2N0□RoHS 2 ±0.3nH, ±0.2nH 13 500 17 23 37 39 44 10000 0.24 300
HKQ0 603S 2N1□RoHS 2.1 ±0.3nH, ±0.2nH 13 500 17 23 37 39 44 10000 0.26 290
HKQ0 603S 2N2□RoHS 2.2 ±0.3nH, ±0.2nH 13 500 17 23 37 39 43 10000 0.28 270
HKQ0 603S 2N3□RoHS 2.3 ±0.3nH, ±0.2nH 13 500 17 23 36 38 43 10000 0.30 270
HKQ0 603S 2N4□RoHS 2.4 ±0.3nH, ±0.2nH 13 500 17 22 36 38 42 10000 0.32 260
HKQ0 603S 2N5□RoHS 2.5 ±0.3nH, ±0.2nH 13 500 17 22 34 35 39 9500 0.20 330
HKQ0 603S 2N6□RoHS 2.6 ±0.3nH, ±0.2nH 13 500 17 22 33 35 39 9300 0.22 310
HKQ0 603S 2N7□RoHS 2.7 ±0.3nH, ±0.2nH 13 500 17 22 33 35 39 9100 0.24 300
HKQ0 603S 2N8□RoHS 2.8 ±0.3nH, ±0.2nH 13 500 17 22 33 35 39 8900 0.25 290
HKQ0 603S 2N9□RoHS 2.9 ±0.3nH, ±0.2nH 13 500 17 22 33 35 39 8700 0.28 270
HKQ0 603S 3N0□RoHS 3 ±0.3nH, ±0.2nH 13 500 17 22 33 35 39 8600 0.28 270
HKQ0 603S 3N1□RoHS 3.1 ±0.3nH, ±0.2nH 13 500 17 22 33 35 39 8400 0.29 270
HKQ0 603S 3N2□RoHS 3.2 ±0.3nH, ±0.2nH 13 500 17 22 33 35 39 8200 0.30 270
HKQ0 603S 3N3□RoHS 3.3 ±0.3nH, ±0.2nH 13 500 17 22 33 35 39 8100 0.32 260
HKQ0 603S 3N4□RoHS 3.4 ±0.3nH, ±0.2nH 13 500 16 22 33 35 39 8000 0.36 240
HKQ0 603S 3N5□RoHS 3.5 ±0.3nH, ±0.2nH 13 500 16 22 33 35 39 7800 0.40 230
HKQ0 603S 3N6□RoHS 3.6 ±0.3nH, ±0.2nH 13 500 16 22 33 35 39 7700 0.41 230
HKQ0 603S 3N7□RoHS 3.7 ±0.3nH, ±0.2nH 13 500 16 22 33 35 38 7600 0.44 220
HKQ0 603S 3N8□RoHS 3.8 ±0.3nH, ±0.2nH 13 500 16 22 33 35 38 7500 0.48 210
HKQ0 603S 3N9□RoHS 3.9 ±0.3nH, ±0.2nH 13 500 16 22 33 35 38 7300 0.48 210
HKQ0 603S 4N3□
E24
Step
RoHS 4.3 ±0.3nH, ±0.2nH 13 500 16 21 32 34 37 6500 0.39 230
HKQ0 603S 4N7□RoHS 4.7 ±0.3nH, ±0.2nH 13 500 16 21 32 34 37 6200 0.44 220
HKQ0 603S 5N1□RoHS 5.1 ±0.3nH, ±0.2nH 13 500 16 21 32 34 37 5900 0.49 210
HKQ0 603S 5N 6□RoHS 5.6 ±0.3nH, ±0.2nH 13 500 16 21 32 34 37 5500 0.47 210
HKQ0 603S 6N2□RoHS 6.2 ±0.3nH, ±0.2nH 13 500 16 21 32 33 36 5100 0.52 200
HKQ0 603S 6N8○RoHS 6.8 ±5%, ±3% 13 500 16 21 31 32 35 4800 0.55 190
HKQ0 603S 7N5○RoHS 7.5 ±5%, ±3% 13 500 16 20 30 32 34 4600 0.51 200
HKQ0 603S 8N2○RoHS 8.2 ±5%, ±3% 13 500 16 20 30 31 33 4300 0.57 190
HKQ0 603S 9N1○RoHS 9.1 ±5%, ±3% 13 500 16 20 30 30 32 4000 0.73 170
HKQ0 603S 10N○
E12
Step
RoHS 10 ±5%, ±3% 13 500 16 20 28 29 31 3800 0.85 160
HKQ0 603S 12N○RoHS 12 ±5%, ±3% 12 500 16 20 27 27 27 3300 0.85 160
HKQ0 603S 15N○RoHS 15 ±5%, ±3% 12 500 15 19 24 24 23 2600 0.89 150
HKQ0 603S 18N○RoHS 18 ±5%, ±3% 11 500 15 19 23 23 21 2300 1.05 140
HKQ0 603S 22N○RoHS 22 ±5%, ±3% 10 500 15 19 22 22 19 1900 1.29 130
※ □, ○mark indicates the Inductance tolerance code.
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■ PART NUMBERS
＊ This catalog contains the typical specification only due to the limitation of space. When you consider the purchase of our products, please check our specification.
For details of each product (characteristics graph, reliability information, precautions for use, and so on), see our Web site (http://www.ty-top.com/) or CD catalogs.
●HKQ0603U
Ordering code
EHS
（Environmental
Hazardous
Substances）
Inductance
〔nH〕Tolerance Ｑ
min.
LQ
Measuring
frequency
[MHz]
Q（Typical） Frequency [MHz]
Self-resonant
frequency
〔MHz〕
DC.Resistance
〔Ω〕
Rated
current
〔mA〕 max.
Thickness
〔mm〕
（inch）
500M 800M 1.8G 2.0G 2.4G
min. max.
HKQ0603U 0N6□
RoHS 0.6
±0.3nH、±0.2nH、±0.1nH
14 500 >35 >47 >75 >80 >88 10000 0.06 900
0.30±0.03
（0.012±0.001）
HKQ0603U 0N7□
RoHS 0.7
±0.3nH、±0.2nH、±0.1nH
14 500 >35 >47 >75 >80 >88 10000 0.06 900
HKQ0603U 0N8□
RoHS 0.8
±0.3nH、±0.2nH、±0.1nH
14 500 >35 >47 >75 >80 >88 10000 0.06 900
HKQ0603U 0N9□
RoHS 0.9
±0.3nH、±0.2nH、±0.1nH
14 500 >35 >47 >75 >80 >88 10000 0.06 900
HKQ0603U 1N0□
RoHS 1
±0.3nH、±0.2nH、±0.1nH
14 500 >35 >47 >75 >80 >88 10000 0.07 850
HKQ0603U 1N1□
RoHS 1.1
±0.3nH、±0.2nH、±0.1nH
14 500 >35 >47 >75 >80 >88 10000 0.07 850
HKQ0603U 1N2□
RoHS 1.2
±0.3nH、±0.2nH、±0.1nH
14 500 35 47 75 80 88 10000 0.08 800
HKQ0603U 1N3□
RoHS 1.3
±0.3nH、±0.2nH、±0.1nH
14 500 32 43 70 74 82 10000 0.09 760
HKQ0603U 1N4□
RoHS 1.4
±0.3nH、±0.2nH、±0.1nH
14 500 29 39 63 67 75 10000 0.12 640
HKQ0603U 1N5□
RoHS 1.5
±0.3nH、±0.2nH、±0.1nH
14 500 27 36 59 62 69 10000 0.15 600
HKQ0603U 1N6□
RoHS 1.6
±0.3nH、±0.2nH、±0.1nH
14 500 25 33 54 57 63 10000 0.19 510
HKQ0603U 1N7□
RoHS 1.7
±0.3nH、±0.2nH、±0.1nH
14 500 25 32 52 54 61 10000 0.11 680
HKQ0603U 1N8□
RoHS 1.8
±0.3nH、±0.2nH、±0.1nH
14 500 25 32 51 53 59 10000 0.12 640
HKQ0603U 1N9□
RoHS 1.9
±0.3nH、±0.2nH、±0.1nH
14 500 24 31 50 53 58 10000 0.13 620
HKQ0603U 2N0□
RoHS 2
±0.3nH、±0.2nH、±0.1nH
14 500 24 31 50 53 58 10000 0.15 600
HKQ0603U 2N1□
RoHS 2.1
±0.3nH、±0.2nH、±0.1nH
14 500 24 31 50 53 58 10000 0.16 550
HKQ0603U 2N2□
RoHS 2.2
±0.3nH、±0.2nH、±0.1nH
14 500 24 31 50 53 58 10000 0.20 500
HKQ0603U 2N3□
RoHS 2.3
±0.3nH、±0.2nH、±0.1nH
14 500 24 31 49 52 58 10000 0.24 460
HKQ0603U 2N4□
RoHS 2.4
±0.3nH、±0.2nH、±0.1nH
14 500 22 28 45 48 53 10000 0.26 430
HKQ0603U 2N5□
RoHS 2.5
±0.3nH、±0.2nH、±0.1nH
14 500 22 29 46 49 54 10000 0.28 415
HKQ0603U 2N6□
RoHS 2.6
±0.3nH、±0.2nH、±0.1nH
14 500 21 27 44 46 51 10000 0.30 405
HKQ0603U 2N7□
RoHS 2.7
±0.3nH、±0.2nH、±0.1nH
14 500 20 26 41 43 48 10000 0.32 400
HKQ0603U 2N8□
RoHS 2.8
±0.3nH、±0.2nH、±0.1nH
14 500 20 26 41 43 47 9500 0.20 500
HKQ0603U 2N9□
RoHS 2.9
±0.3nH、±0.2nH、±0.1nH
14 500 20 26 41 43 47 9300 0.22 480
HKQ0603U 3N0□
RoHS 3
±0.3nH、±0.2nH、±0.1nH
14 500 20 26 41 43 47 9100 0.24 460
HKQ0603U 3N1□
RoHS 3.1
±0.3nH、±0.2nH、±0.1nH
14 500 20 26 41 43 47 8900 0.25 450
HKQ0603U 3N2□
RoHS 3.2
±0.3nH、±0.2nH、±0.1nH
14 500 20 26 40 43 47 8700 0.28 415
HKQ0603U 3N3□
RoHS 3.3
±0.3nH、±0.2nH、±0.1nH
14 500 20 26 40 43 47 8600 0.28 415
HKQ0603U 3N4□
RoHS 3.4
±0.3nH、±0.2nH、±0.1nH
14 500 20 25 40 43 47 8400 0.29 410
HKQ0603U 3N5□
RoHS 3.5
±0.3nH、±0.2nH、±0.1nH
14 500 20 25 40 42 46 8200 0.30 405
HKQ0603U 3N6□
RoHS 3.6
±0.3nH、±0.2nH、±0.1nH
14 500 19 25 40 42 46 8100 0.32 400
HKQ0603U 3N7□
RoHS 3.7
±0.3nH、±0.2nH、±0.1nH
14 500 19 25 40 42 46 8000 0.36 370
HKQ0603U 3N8□
RoHS 3.8
±0.3nH、±0.2nH、±0.1nH
14 500 19 25 39 41 45 7800 0.40 355
HKQ0603U 3N9□
RoHS 3.9
±0.3nH、±0.2nH、±0.1nH
14 500 19 25 39 41 45 7700 0.41 350
HKQ0603U 4N0□
RoHS 4
±0.3nH、±0.2nH、±0.1nH
14 500 18 25 39 41 45 7600 0.44 335
HKQ0603U 4N1□
RoHS 4.1
±0.3nH、±0.2nH、±0.1nH
14 500 19 25 39 41 45 7500 0.48 320
HKQ0603U 4N2□
RoHS 4.2
±0.3nH、±0.2nH、±0.1nH
14 500 18 24 37 39 43 7300 0.48 320
HKQ0603U 4N3□
RoHS 4.3
±0.2nH、±0.3nH
14 500 18 24 37 39 43 6500 0.48 320
HKQ0603U 4N6□
RoHS 4.6
±0.2nH、±0.3nH
14 500 18 24 37 39 42 6500 0.39 360
HKQ0603U 4N7□
RoHS 4.7
±0.2nH、±0.3nH
14 500 19 24 37 39 42 6400 0.42 350
HKQ0603U 5N0□
RoHS 5
±0.2nH、±0.3nH
14 500 19 24 37 39 42 6200 0.44 335
HKQ0603U 5N1□
RoHS 5.1
±0.2nH、±0.3nH
14 500 19 24 37 39 42 6100 0.45 330
HKQ0603U 5N4□
RoHS 5.4
±0.2nH、±0.3nH
14 500 18 24 36 38 42 5900 0.49 315
HKQ0603U 5N6□
RoHS 5.6
±0.2nH、±0.3nH
14 500 18 24 36 37 41 5500 0.47 325
HKQ0603U 5N9□
RoHS 5.9
±0.2nH、±0.3nH
14 500 18 23 35 36 39 5500 0.47 325
HKQ0603U 6N2□
RoHS 6.2
±0.2nH、±0.3nH
14 500 18 23 35 36 39 5100 0.52 305
HKQ0603U 6N5□
RoHS 6.5
±0.2nH、±0.3nH
14 500 18 23 35 36 39 5100 0.52 305
HKQ0603U 6N8○
RoHS 6.8
±3%、±5%
14 500 18 23 35 36 39 4800 0.55 305
HKQ0603U 7N1○
RoHS 7.1
±3%、±5%
14 500 18 23 35 36 39 4800 0.55 305
HKQ0603U 7N5○
RoHS 7.5
±3%、±5%
14 500 18 23 34 35 38 4600 0.55 305
HKQ0603U 7N8○
RoHS 7.8
±3%、±5%
14 500 17 22 33 34 36 4600 0.51 310
HKQ0603U 8N2○
RoHS 8.2
±3%、±5%
14 500 17 22 33 34 36 4300 0.57 290
HKQ0603U 8N5○
RoHS 8.5
±3%、±5%
14 500 17 22 33 34 36 4300 0.57 290
HKQ0603U 9N1○
RoHS 9.1
±3%、±5%
14 500 17 22 33 34 36 4000 0.65 270
HKQ0603U 9N4○
RoHS 9.4
±3%、±5%
14 500 17 22 33 34 36 4000 0.73 250
HKQ0603U 10N○
RoHS 10
±3%、±5%
14 500 17 22 33 34 36 3800 0.85 230
HKQ0603U 12N○
RoHS 12
±3%、±5%
14 500 17 22 31 32 33 3300 0.85 230
HKQ0603U 15N○
RoHS 15
±3%、±5%
14 500 17 21 28 29 29 2600 0.89 220
HKQ0603U 18N○
RoHS 18
±3%、±5%
14 500 16 21 26 26 25 2300 1.05 205
HKQ0603U 22N○
RoHS 22
±3%、±5%
14 500 16 21 26 26 24 1900 1.29 190
※ □, ○mark indicates the Inductance tolerance code.
105
1
2
mlci05_e-01
INDUCTORS
／
INDUCTORS FOR HIGH FREQUENCY APPLICATIONS
■ PART NUMBERS
＊ This catalog contains the typical specification only due to the limitation of space. When you consider the purchase of our products, please check our specification.
For details of each product (characteristics graph, reliability information, precautions for use, and so on), see our Web site (http://www.ty-top.com/) or CD catalogs.
HKQ0603U
Q
90
80
70
60
50
40
30
20
10
0
0.01 0.1 110
10nH
2.2nH
HKQ0603U
Ω
0.01 0.1 110
Impedance
10nH
2.2nH
100
1
0.1
10
1000
10000
HKQ0603U
50
60
40
30
20
10
0.01 0.1 110
10nH
2.2nH
Inductance
■ ELECTRICAL CHARACTERISTICS
HKQ0603Ｓ
Q
50
45
40
35
30
25
20
15
10
5
0
0.01 0.1 110
10nH
2.2nH
Measured by 8719C
■
Q-Characteristics
Measured by 8719C
■
Q-Characteristics
HKQ0603S
Ω
102
104
100
0.01 0.1 110
Impedance
10nH
2.2nH
Measured by 8719C
■
Impedance-vs-Frequency characteristics
Measured by 8719C
■
Impedance-vs-Frequency characteristics
HKQ0603S
50
40
30
20
10
0.01 0.1 110
10nH
2.2nH
Inductance
Measured by 8719C
■
Inductance-vs-Frequency characteristics
Measured by 8719C
■
Inductance-vs-Frequency characteristics
●AQ105
Ordering code
EHS（
Environmental
Hazardous
Substances
）
Inductance
〔nH〕
Ｑ
min.
LQ Measuring
frequency
[MHz]
Q（Typical） Frequency [MHz]
Self-resonant
frequency
〔MHz〕
DC.Resistance
〔Ω〕
Rated
current
〔mA〕 max.
Thickness
〔mm〕
（inch）
300 800 900 1500 1800 min. Typ. max. Typ.
－55～
＋125℃
－55～
+85℃
AQ 105 1N0□RoHS 1.0±0.3nH 8 100 53 129 147 217 244 10000 ＞13000 0.07 0.014 710 930
0.50±0.05
（0.020±0.002）
AQ 105 1N2□RoHS 1.2±0.3nH 8 100 45 97 110 156 177 10000 ＞13000 0.07 0.016 710 930
AQ 105 1N5□RoHS 1.5±0.3nH 8 100 35 69 76 104 116 8000 ＞13000 0.07 0.030 710 930
AQ 105 1N8□RoHS 1.8±0.3nH 8 100 32 61 66 92 100 6000 11000 0.07 0.035 710 930
AQ 105 2N0□RoHS 2.0±0.3nH 8 100 38 68 73 94 103 6000 10500 0.08 0.035 660 870
AQ 105 2N2□RoHS 2.2±0.3nH 8 100 37 67 71 92 101 6000 10000 0.08 0.040 660 870
AQ 105 2N4□RoHS 2.4±0.3nH 8 100 34 54 59 74 86 6000 9600 0.09 0.050 630 820
AQ 105 2N7□RoHS 2.7±0.3nH 8 100 30 49 52 67 73 6000 9200 0.09 0.060 630 820
AQ 105 3N0□RoHS 3.0±0.3nH 8 100 31 51 54 70 76 6000 8700 0.11 0.070 570 740
AQ 105 3N3□RoHS 3.3±0.3nH 8 100 32 54 57 72 79 6000 8300 0.12 0.075 540 710
AQ 105 3N6□RoHS 3.6±0.3nH 8 100 33 53 56 71 77 5000 7800 0.14 0.080 500 650
AQ 105 3N9□RoHS 3.9±0.3nH 8 100 34 53 56 70 76 4000 7300 0.15 0.085 490 630
AQ 105 4N3□RoHS 4.3±0.3nH 8 100 29 47 50 64 71 4000 6900 0.16 0.090 470 610
AQ 105 4N7□RoHS 4.7±0.3nH 8 100 30 48 51 65 72 4000 6400 0.17 0.095 450 590
AQ 105 5N1□RoHS 5.1±0.3nH 8 100 30 48 51 64 71 4000 6300 0.19 0.110 430 560
AQ 105 5N6□RoHS 5.6±0.3nH 8 100 30 48 51 65 71 4000 6200 0.20 0.120 420 550
AQ 105 6N2□RoHS 6.2±0.3nH 8 100 31 49 52 66 72 3900 6100 0.22 0.130 400 520
AQ 105 6N8○RoHS 6.8±5% 8 100 28 44 49 59 64 3900 6000 0.23 0.130 390 510
AQ 105 7N5○RoHS 7.5±5% 8 100 28 45 50 60 65 3700 5500 0.25 0.135 370 490
AQ 105 8N2○RoHS 8.2±5% 8 100 29 46 50 62 66 3600 5000 0.27 0.140 360 470
AQ 105 9N1○RoHS 9.1±5% 8 100 29 45 49 59 62 3400 4800 0.29 0.150 350 450
AQ 105 10N○RoHS 10±5% 8 100 28 45 48 57 60 3200 4500 0.31 0.165 330 440
AQ 105 12N○RoHS 12±5% 8 100 26 40 45 51 52 2700 4300 0.39 0.165 300 390
AQ 105 15N○RoHS 15±5% 8 100 25 38 42 49 51 2300 4100 0.45 0.190 280 360
※ □, ○mark indicates the Inductance tolerance code. The product with tolerance less than ±0.3nH（□）, ±5％（○）is also available. Please contact your local sales office.
●HKQ0603U Series
●AQ Series
●HKQ0603S Series
AQ105
Q
140
120
100
80
60
40
20
0.01 0.1 110
10N
2N2
■
Q-Characteristics
AQ105
Ω
100000
10000
100
1000
10
10.01 0.1 110
Impedance
10N
2N2
AQ105
50
40
30
20
10
0.01 0.1 110
10N
2N2
Measured by 8719C Measured by 8719C
Measured by 8719C
■ Impedance-vs-Frequency characteristics ■ Inductance-vs-Frequency characteristics
1
2
mlci0109_reli-PRP1 mlci0109_reli_e-01
■ PACKAGING
＊ This catalog contains the typical specification only due to the limitation of space. When you consider the purchase of our products, please check our specification.
For details of each product (characteristics graph, reliability information, precautions for use, and so on), see our Web site (http://www.ty-top.com/) or CD catalogs.
◦Tape & Reel Packaging
①Minimum Quantity ②Taping material
◦Paper tape (0.315 inches wide)
③Taping Dimensions
Unit : mm （inch）
To next page
C K 2 12 5
C K S 2125
C K P 2012
C K P 2016
C K P 25 2 0
N M 20 12
N M 252 0
L K 2125
H K 2 12 5
B K 2 125
B K 3 2 16
Type
Thickness
〔mm〕
（inch）
Chip cavity Insertion
Pitch
Tape
Thickness
A B F T
CK1608（0603）0.8
（0.031）
1.0±0.2
（0.039±0.008）
1.8±0.2
（0.071±0.008）
4.0±0.1
（0.157±0.004）
1.1ｍａｘ
（0.043max）
CK2125（0805）0.85
（0.033）
1.5±0.2
（0.059±0.008）
2.3±0.2
（0.091±0.008）
4.0±0.1
（0.157±0.004）
1.1ｍａｘ
（0.043max）
CKS2125（0805）
0.85
（0.033）
1.5±0.2
（0.059±0.008）
2.3±0.2
（0.091±0.008）
4.0±0.1
（0.157±0.004）
1.1ｍａｘ
（0.043max）
LK1005（0402）0.5
（0.020）
0.65±0.1
（0.026±0.004）
1.15±0.1
（0.045±0.004）
2.0±0.05
（0.079±0.002）
0.8ｍａｘ
（0.031max）
LK1608（0603）0.8
（0.031）
1.0±0.2
（0.039±0.008）
1.8±0.2
（0.071±0.008）
4.0±0.1
（0.157±0.004）
1.1ｍａｘ
（0.043max）
LK2125（0805）0.85
（0.033）
1.5±0.2
（0.059±0.008）
2.3±0.2
（0.091±0.008）
4.0±0.1
（0.157±0.004）
1.1ｍａｘ
（0.043max）
HK0402（01005）0.2
（0.008）
0.25±0.04
（0.010±0.002）
0.45±0.04
（0.018±0.002）
2.0±0.05
（0.079±0.002）
0.36ｍａｘ
（0.014max）
HK0603（0201）0.3
（0.012）
0.40±0.06
（0.016±0.002）
0.70±0.06
（0.028±0.002）
2.0±0.05
（0.079±0.002）
0.45ｍａｘ
（0.018max）
HK1005（0402）0.5
（0.020）
0.65±0.1
（0.026±0.004）
1.15±0.1
（0.045±0.004）
2.0±0.05
（0.079±0.002）
0.8ｍａｘ
（0.031max）
HK1608（0603）0.8
（0.031）
1.0±0.2
（0.039±0.008）
1.8±0.2
（0.071±0.008）
4.0±0.1
（0.157±0.004）
1.1ｍａｘ
（0.043max）
HKQ0603S（0201）
0.3
（0.012）
0.40±0.06
（0.016±0.002）
0.70±0.06
（0.028±0.002）
2.0±0.05
（0.079±0.002）
0.45ｍａｘ
（0.018max）
HKQ0603U（0201）
0.3
（0.012）
0.40±0.06
（0.016±0.002）
0.70±0.06
（0.028±0.002）
2.0±0.05
（0.079±0.002）
0.45ｍａｘ
（0.018max）
AQ105（0402）0.5
（0.020）
0.75±0.1
（0.030±0.004）
1.15±0.1
（0.045±0.004）
2.0±0.05
（0.079±0.002）
0.8ｍａｘ
（0.031max）
Type Thickness
［mm］ （inch）
Standard Quantity ［pcs］
Paper Tape Embossed Tape
CK1608（0603）0.8 4000 ー
（0.031）
CK2125（0805）
0.85 4000 ー
（0.033）
1.25 ー2000
（0.049）
CKS2125（0805）
0.85 4000 ー
（0.033）
1.25 ー2000
（0.049）
CKP2012（0805）0.9 ー3000
（0.035）
CKP2016（0806）0.9 ー3000
（0.035）
CKP2520（1008）
0.7 ー3000
（0.028）
0.9 ー3000
（0.035）
1.1 ー2000
（0.043）
NM2012（0805）0.9 ー3000
（0.035）
NM2520（1008）1.1 ー2000
（0.043）
LK1005（0402）0.5 10000 ー
（0.020）
LK1608（0603）0.8 4000 ー
（0.031）
LK2125（0805）
0.85 4000 ー
（0.033）
1.25 ー2000
（0.049）
HK0402（01005）0.2 20000 ー
（0.008）
HK0603（0201）0.3 15000 ー
（0.012）
HK1005（0402）0.5 10000 ー
（0.020）
HK1608（0603）0.8 4000 ー
（0.031）
HK2125（0805）
0.85 ー4000
（0.033）
1.0 ー3000
（0.039）
HKQ0603S（0201）0.3 15000 ー
（0.012）
HKQ0603U（0201）0.3 15000 ー
（0.012）
AQ105（0402）0.5 10000 ー
（0.020）
BK0402（01005）0.2 20000 ー
（0.008）
BK0603（0201）0.3 15000 ー
（0.012）
BK1005（0402）0.5 10000 ー
（0.020）
BKH1005（0402）0.5 10000 ー
（0.020）
BK1608（0603）0.8 4000 ー
（0.031）
BK2125（0805）
0.85 4000 ー
（0.033）
1.25 ー2000
（0.049）
BK2010（0804）0.45 4000 ー
（0.018）
BK3216（1206）0.8 ー4000
（0.031）
BKP0603（0201）0.3 15000 ー
（0.012）
BKP1005（0402）0.5 10000 ー
（0.020）
BKP1608（0603）0.8 4000 ー
（0.031）
BKP2125（0805）0.85 4000 ー
（0.033）
C K 16 0 8
C K 2 125
C K S 2125
L K 10 0 5
L K 16 0 8
L K 2 125
H K 0 4 0 2
H K 0 6 0 3
H K 10 0 5
H K 16 0 8
H K Q 06 0 3
A Q 10 5
B K 0 4 0 2
B K 0 6 0 3
B K 10 0 5
B K 16 0 8
B K 2 125
B K 2 010
B K P 0 6 0 3
B K P 10 0 5
B K P 16 0 8
B K P 2125
B K H 10 0 5
1
2
mlci0109_reli-PRP2
mlci0109_reli_e-01
■ PACKAGING
＊ This catalog contains the typical specification only due to the limitation of space. When you consider the purchase of our products, please check our specification.
For details of each product (characteristics graph, reliability information, precautions for use, and so on), see our Web site (http://www.ty-top.com/) or CD catalogs.
Unit : mm （inch）
◦Embossed Tape (0.315 inches wide)
④LEADER AND BLANK PORTION
160mm or more
（
6.3inches or more
）
Direction of tape feed
100mm or more
（3.94inches or more）
400mm ore more
（15.7inches or more）
⑤Reel Size
2.0±0.5
（0.079±0.031）
φ13.0±0.2
（φ0.512±0.020）
⑥Top tape strength
The top tape requires a peel-off force of 0.1～0.7N in the direction of the arrow as
illustrated below.
Type
Thickness
〔mm〕
（inch）
Chip cavity Insertion
Pitch
Tape
Thickness
A B F T
BK0402（01005）0.2
（0.008）
0.25±0.04
（0.010±0.002）
0.45±0.04
（0.018±0.002）
2.0±0.05
（0.079±0.002）
0.36ｍａｘ
（0.014max）
BK0603（0201）0.3
（0.012）
0.40±0.06
（0.016±0.002）
0.70±0.06
（0.028±0.002）
2.0±0.05
（0.079±0.002）
0.45ｍａｘ
（0.018max）
BK1005（0402）0.5
（0.020）
0.65±0.1
（0.026±0.004）
1.15±0.1
（0.045±0.004）
2.0±0.05
（0.079±0.002）
0.8ｍａｘ
（0.031max）
BK1608（0603）0.8
（0.031）
1.0±0.2
（0.039±0.008）
1.8±0.2
（0.071±0.008）
4.0±0.1
（0.157±0.004）
1.1ｍａｘ
（0.043max）
BK2125（0805）0.85
（0.033）
1.5±0.2
（0.059±0.008）
2.3±0.2
（0.091±0.008）
4.0±0.1
（0.157±0.004）
1.1ｍａｘ
（0.043max）
BK2010（0804）0.45
（0.018）
1.2±0.1
（0.047±0.004）
2.17±0.1
（0.085±0.004）
4.0±0.1
（0.157±0.004）
0.8ｍａｘ
（0.031max）
BKP0603（0201）0.3
（0.012）
0.40±0.06
（0.016±0.002）
0.70±0.06
（0.028±0.002）
2.0±0.05
（0.079±0.002）
0.45ｍａｘ
（0.018max）
BKP1005（0402）0.5
（0.020）
0.65±0.1
（0.026±0.004）
1.15±0.1
（0.045±0.004）
2.0±0.05
（0.079±0.002）
0.8ｍａｘ
（0.031max）
BKP1608（0603）0.8
（0.031）
1.0±0.2
（0.039±0.008）
1.8±0.2
（0.071±0.008）
4.0±0.1
（0.157±0.004）
1.1ｍａｘ
（0.043max）
BKP2125（0805）0.85
（0.033）
1.5±0.2
（0.059±0.008）
2.3±0.2
（0.091±0.008）
4.0±0.1
（0.157±0.004）
1.1ｍａｘ
（0.043max）
BKH1005（0805）0.5
（0.020）
0.65±0.1
（0.026±0.004）
1.15±0.1
（0.045±0.004）
2.0±0.05
（0.079±0.002）
0.8ｍａｘ
（0.031max）
Unit : mm （inch）
Type
Thickness
〔mm〕
（inch）
Chip cavity Insertion
Pitch
Tape
Thickness
A B F K T
CK2125（0805）
1.25
（0.049）
1.5±0.2
（0.059±0.008）
2.3±0.2
（0.091±0.008）
4.0±0.1
（0.157±0.004）
2.0
（0.079）
0.3
（0.012）
CKS2125（0805）
1.25
（0.049）
1.5±0.2
（0.059±0.008）
2.3±0.2
（0.091±0.008）
4.0±0.1
（0.157±0.004）
2.0
（0.079）
0.3
（0.012）
CKP2012（0805）
0.9
（0.035）
1.55±0.2
（0.061±0.008）
2.3±0.2
（0.091±0.008）
4.0±0.1
（0.157±0.004）
1.3
（0.051）
0.3
（0.012）
CKP2016（0806）
0.9
（0.035）
1.8±0.1
（0.071±0.004）
2.2±0.1
（0.087±0.004）
4.0±0.1
（0.157±0.004）
1.3
（0.051）
0.25
（0.01）
CKP2520（1008）
0.7
（0.028）
2.3±0.1
（0.091±0.004）
2.8±0.1
（0.110±0.004）
4.0±0.1
（0.157±0.004）
1.4
（0.055）
0.3
（0.012）
0.9
（0.035）
1.4
（0.055）
1.1
（0.043）
1.7
（0.067）
NM2012（0805）
0.9
（0.035）
1.55±0.2
（0.061±0.008）
2.3±0.2
（0.091±0.008）
4.0±0.1
（0.157±0.004）
1.3
（0.051）
0.3
（0.012）
NM2520（1008）
1.1
（0.043）
2.3±0.1
（0.091±0.004）
2.8±0.1
（0.110±0.004）
4.0±0.1
（0.157±0.004）
1.7
（0.067）
0.3
（0.012）
LK2125（0805）
1.25
（0.049）
1.5±0.2
（0.059±0.008）
2.3±0.2
（0.091±0.008）
4.0±0.1
（0.157±0.004）
2.0
（0.079）
0.3
（0.012）
HK2125（0805）
0.85
（0.033）1.5±0.2
（0.059±0.008）
2.3±0.2
（0.091±0.008）
4.0±0.1
（0.157±0.004）
1.5
（0.059）0.3
（0.012）
1.0
（0.039）
2.0
（0.079）
BK2125（0805）
1.25
（0.049）
1.5±0.2
（0.059±0.008）
2.3±0.2
（0.091±0.008）
4.0±0.1
（0.157±0.004）
2.0
（0.079）
0.3
（0.012）
BK3216（1206）
0.8
（0.031）
1.9±0.1
（0.075±0.004）
3.5±0.1
（0.138±0.004）
4.0±0.1
（0.157±0.004）
1.4
（0.055）
0.3
（0.012）
1
2
mlci0109_reli-PRP3 mlci0109_reli_e-01
■ RELIABILITY DATA
＊ This catalog contains the typical specification only due to the limitation of space. When you consider the purchase of our products, please check our specification.
For details of each product (characteristics graph, reliability information, precautions for use, and so on), see our Web site (http://www.ty-top.com/) or CD catalogs.
Multilayer chip inductors and beads
1. Operating Temperature Range
BK0402
－55～＋125℃
BK0603
BK1005
BKH1005
BK1608
BK2125
ARRAY BK2010
BK3216
BKP0603
－55～＋85℃
BKP1005
BKP1608
BKP2125
CK1608
－40～＋85℃
CK2125
CKS2125
CKP2012
CKP2016
CKP2520
NM2012
NM2520
LK1005
LK1608
LK2125
HK0402
－55～＋125℃HK0603
HK1005
HK1608 －40～＋85℃
HK2125
HKQ0603S
－55～＋125℃HKQ0603U
AQ105
2. Storage Temperature Range
BK0402
－55～＋125℃
BK0603
BK1005
BKH1005
BK1608
BK2125
ARRAY BK2010
BK3216
BKP0603
－55～＋85℃
BKP1005
BKP1608
BKP2125
CK1608
－40～＋85℃
CK2125
CKS2125
CKP2012
CKP2016
CKP2520
NM2012
NM2520
LK1005
LK1608
LK2125
HK0402
－55～＋125℃HK0603
HK1005
HK1608 －40～＋85℃
HK2125
HKQ0603S
－55～＋125℃HKQ0603U
AQ105
1
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mlci0109_reli-PRP4
mlci0109_reli_e-01
■ RELIABILITY DATA
＊ This catalog contains the typical specification only due to the limitation of space. When you consider the purchase of our products, please check our specification.
For details of each product (characteristics graph, reliability information, precautions for use, and so on), see our Web site (http://www.ty-top.com/) or CD catalogs.
Multilayer chip inductors and beads
3. Rated Current
BK0402 240～540mA DC
BK0603 100～500mA ＤＣ
BK1005 120～1000mA ＤＣ
BKH1005 200mA ＤＣ
BK1608 150～1500mA ＤＣ
BK2125 200～1200mA ＤＣ
ARRAY BK2010 100mA ＤＣ
BK3216 100～200mA ＤＣ
BKP0603 1.0A ＤＣ
BKP1005 800～2000mA DC
BKP1608 1.0～3.0A ＤＣ
BKP2125 1.5～4.0A ＤＣ
CK1608 50～60mA DC
CK2125 60～500mA DC
CKS2125 110～280mA DC
CKP2012 0.7～1.2A DC
CKP2016 0.9～1.6A DC
CKP2520 1.1～1.8A DC
NM2012 0.8～1.5A DC
NM2520 0.9～1.1A DC
LK1005 20～25mA DC
LK1608 1～150mA DC
LK2125 5～300mA DC
HK0402 160～380mA DC
HK0603 60～470mA DC
HK1005 110～300mA DC
HK1608 150～300mA DC
HK2125 300mA DC
HKQ0603S 130～600mA DC
HKQ0603U 130～600mA DC
AQ105 280～710mA DC
Definition of rated current：
・In the CK, CKS and BK Series, the rated current is the value of current at which the temperature of the element is increased within 20℃.
・In the BK Series P type and CK Series P type, NM Series the rated current is the value of current at which the temperature of the element is increased within 40℃.
・In the LK,HK,HKQ,and AQ Series, the rated current is either the DC value at which the internal L value is decreased within 5% with the application of DC bias, or the value of current
at which the temperature of the element is increased within 20℃.
4. Impedance
BK0402 10～120Ω ±25%
BK0603 10～600Ω ±25%
BK1005 10～1800Ω ±25%
BKH1005 1500～1800Ω ±25%
BK1608 22～2500Ω ±25%
BK2125 15～2500Ω ±25%
ARRAY BK2010 5～1000Ω ±25%
BK3216 68～1000Ω ±25%
BKP0603 22～33Ω ±25%
BKP1005 10～220Ω ±25%
BKP1608 33～470Ω ±25%
BKP2125 33～330Ω ±25%
CK1608
——
CK2125
CKS2125
CKP2012
CKP2016
CKP2520
NM2012
NM2520
LK1005
LK1608
LK2125
HK0402
HK0603
HK1005
HK1608
HK2125
HKQ0603S
HKQ0603U
AQ105
【Test Methods and Remarks】
BK0402 Series
Measuring frequency：100±1MHz
Measuring equipment：E4991A（or its equivalent）
Measuring jig：16196D（or its equivalent）
BK0603 Series, BKP0603 Series
Measuring frequency：100±1MHz
Measuring equipment：4291A（or its equivalent）
Measuring jig：16193A（or its equivalent）
BK1005 Series, BKP1005 Series, BKH1005 Series
Measuring frequency：100±1MHz
Measuring equipment：4291A（or its equivalent）
Measuring jig：16192A（or its equivalent）, 16193A（or its equivalent）
BK1608・2125 Series, BKP1608・2125 Series
Measuring frequency：100±1MHz
Measuring equipment：4291A（or its equivalent）, 4195A（or its equivalent）
Measuring jig：16092A（or its equivalent） or 16192A（or its equivalent）/HW
BK2010・3216 Series
Measuring frequency：100±1MHz
Measuring equipment：4291A（or its equivalent） , 4195A（or its equivalent）
Measuring jig：16192A（or its equivalent）
1
2
mlci0109_reli-PRP5 mlci0109_reli_e-01
■ RELIABILITY DATA
＊ This catalog contains the typical specification only due to the limitation of space. When you consider the purchase of our products, please check our specification.
For details of each product (characteristics graph, reliability information, precautions for use, and so on), see our Web site (http://www.ty-top.com/) or CD catalogs.
Multilayer chip inductors and beads
5. Inductance
BK0402
——
BK0603
BK1005
BKH1005
BK1608
BK2125
ARRAY BK2010
BK3216
BKP0603
BKP1005
BKP1608
BKP2125
CK1608 4.7～10.0μH：±20%
CK2125 0.1～10.0μH：±20%
CKS2125 1.0～10.0μH：±20%
CKP2012 0.47～4.7μH：±20%
CKP2016 0.47～4.7μH：±20%
CKP2520 0.47～4.7μH：±20%
NM2012 0.82～1.0μH：±20%
NM2520 1.0～2.2μH：±20%
LK1005 0.12～2.2μH：±10%　Q 0.12～2.2μH：±30%
LK1608 0.047～33.0μH：±20%　0.10～12.0μH：±10%　Q 0.12～2.2μH：±30%
LK2125 0.047～33.0μH：±20%　0.10～12.0μH：±10%　Q 0.12～2.2μH：±30%
HK0402 1.0～6.2nH：±0.3nH　6.8～12nH：±5%
HK0603 1.0～6.2nH：±0.3nH　6.8～100nH：±5%
HK1005 1.0～6.2nH：±0.3nH　6.8～270nH：±5%
HK1608 1.0～5.6nH：±0.3nH　6.8～470nH：±5%
HK2125 1.5～5.6nH：±0.3nH　6.8～470nH：±5%
HKQ0603S 0.6～6.2nH：±0.3nH　6.8～22nH：±5%
HKQ0603U 0.6～6.2nH：±0.3nH　6.8～22nH：±5%
AQ105 1.0～6.2nH：±0.3nH　6.8～15nH：±5%
【Test Methods and Remarks】
CK Series：
Measuring frequency：2 to 4MHz （CK1608）
Measuring frequency：2 to 25MHz （CK2125）
Measuring frequency：2 to 10MHz （CKS2125）
LK Series：
Measuring frequency：10 to 25MHz （LK1005）
Measuring frequency：1 to 50MHz （LK1608）
Measuring frequency：0.4 to 50MHz （LK2125）
CKP Series, NM Series：
Measuring frequency：1MHz（CKP2012, CKP2016, CKP2520, NM2012・NM2520）
Measuring equipment, jig：・4194A＋16085B＋16092A（or its equivalent）
・4195A＋41951＋16092A（or its equivalent）
・4294A＋16192A（or its equivalent）
・4291A＋16193A（or its equivalent）/LK1005
・4285A＋42841A＋42842C＋42851－61100（CKP2012・CKP2016・CKP2520・NM2012・NM2520）
Measuring current：・1mA rms（0.047 to 4.7μH）　・0.1mA rms（5.6 to 33μH）
HK、HKQ、AQ Series：
Measuring frequency：100MHz（HK0402・HK0603・HK1005・AQ105）
Measuring frequency：50/100MHz（HK1608・HK2125）
Measuring frequency：500MHz（HKQ0603S・HKQ0603U）
Measuring equipment, jig：・4291A＋16197A（or its equivalent）/HK0603・AQ105
・4291A＋16193A（or its equivalent）/HK1005
・E4991A＋16197A（or its equivalent）/HKQ0603S・HKQ0603U
・4291A＋16092＋in-house made jig（or its equivalent）/HK1608・HK2125
・E4991A＋16196D（or its equivalent）/HK0402
1
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mlci0109_reli-PRP6
mlci0109_reli_e-01
■ RELIABILITY DATA
＊ This catalog contains the typical specification only due to the limitation of space. When you consider the purchase of our products, please check our specification.
For details of each product (characteristics graph, reliability information, precautions for use, and so on), see our Web site (http://www.ty-top.com/) or CD catalogs.
Multilayer chip inductors and beads
6. Q
BK0402
——
BK0603
BK1005
BKH1005
BK1608
BK2125
ARRAY BK2010
BK3216
BKP0603
BKP1005
BKP1608
BKP2125
CK1608 20 min.
CK2125 15～20 min.
CKS2125
——
CKP2012
CKP2016
CKP2520
NM2012
NM2520
LK1005 10～20 min.
LK1608 10～35 min.
LK2125 15～50 min.
HK0402 3 min.
HK0603 4～5 min.
HK1005 8 min.
HK1608 8～12 min.
HK2125 10～18 min.
HKQ0603S 10～13 min.
HKQ0603U 10～13 min.
AQ105 8 min.
7. DC Resistance
BK0402 0.10～0.53Ω max.
BK0603 0.065～1.50Ω max.
BK1005 0.03～0.80Ω max.
BKH1005 1.50～2.00Ω max.
BK1608 0.05～1.10Ω max.
BK2125 0.05～0.75Ω max.
ARRAY BK2010 0.10～0.90Ω max.
BK3216 0.15～0.80Ω max.
BKP0603 0.065～0.070Ω max.
BKP1005 0.030～0.20Ω max.
BKP1608 0.025～0.18Ω max.
BKP2125 0.020～0.075Ω max.
CK1608 0.45～0.85Ω （±30%）
CK2125 0.16～0.65Ω max.
CKS2125 0.09～0.40Ω typ.
0.12～0.52Ω max.
CKP2012 0.10～0.28Ω max.
CKP2016 0.08～0.20Ω max.
CKP2520 0.05～0.16Ω max.
NM2012 0.10～0.19Ω max.
NM2520 0.13～0.22Ω max.
LK1005 0.41～1.16Ω max.
LK1608 0.2～2.2Ω max.
LK2125 0.1～1.1Ω max.
HK0402 0.18～0.99Ω max.
HK0603 0.11～3.74Ω max.
HK1005 0.08～4.8Ω max.
HK1608 0.05～2.6Ω max.
HK2125 0.10～1.5Ω max.
HKQ0603S 0.06～1.29Ω max.
HKQ0603U 0.06～1.29Ω max.
AQ105 0.07～0.45Ω max.
【Test Methods and Remarks】
Measuring equipment：VOAC-7412（made by Iwasaki Tsushinki）　VOAC-7512（made by Iwasaki Tsushinki）
【Test Methods and Remarks】
CK Series：
Measuring frequency：2 to 4MHz（CK1608）
Measuring frequency：2 to 25MHz（CK2125）
LK Series：
Measuring frequency：10 to 25MHz（LK1005）
Measuring frequency：1 to 50MHz（LK1608）
Measuring frequency：0.4 to 50MHz（LK2125）
Measuring equipment, jig：・4194A＋16085B＋16092A（or its equivalent）
・4195A＋41951＋16092A（or its equivalent）
・4294A＋16192A（or its equivalent）
・4291A＋16193A（or its equivalent）/LK1005
Measuring current：・1mA rms（0.047 to 4.7μH）　・0.1mA rms（5.6 to 33μH）
HK、HKQ、AQ Series：
Measuring frequency：100MHz（HK0603・HK1005・AQ105）
Measuring frequency：50/100MHz（HK1608・HK2125）
Measuring frequency：500MHz（HKQ0603S
・
HKQ0603U）
Measuring equipment, jig：
・4291A＋16197A（or its equivalent）/HK0603・AQ105
・4291A＋16193A（or its equivalent）/HK1005
・E4991A＋16197A（or its equivalent）/HKQ0603S
・
HKQ0603U
・4291A＋16092A＋ in-house made jig（or its
equivalent）/HK1608・HK2125
・E4991A＋16196D（or its equivalent）HK0402
1
2
mlci0109_reli-PRP7 mlci0109_reli_e-01
■ RELIABILITY DATA
＊ This catalog contains the typical specification only due to the limitation of space. When you consider the purchase of our products, please check our specification.
For details of each product (characteristics graph, reliability information, precautions for use, and so on), see our Web site (http://www.ty-top.com/) or CD catalogs.
Multilayer chip inductors and beads
8. Self Resonance Frequency（SRF）
BK0402
——
BK0603
BK1005
BKH1005
BK1608
BK2125
ARRAY BK2010
BK3216
BKP0603
BKP1005
BKP1608
BKP2125
CK1608 17～25MHz min.
CK2125 24～235MHz min.
CKS2125
——
CKP2012
CKP2016
CKP2520
NM2012
NM2520
LK1005 40～180MHz min.
LK1608 9～260MHz min.
LK2125 13～320MHz min.
HK0402 29000～10000MHz min.
HK0603 900～10000MHz min.
HK1005 400～10000MHz min.
HK1608 300～10000MHz min.
HK2125 200～4000MHz min.
HKQ0603S 1900～10000MHｚ min.
HKQ0603U 1900～10000MHｚ min.
AQ105 2300～10000MHz min.
【Test Methods and Remarks】
LK Series：
Measuring equipment：4195A（or its equivalent）
Measuring jig：41951＋16092A（or its equivalent）
HK、HKQ、AQ Series：
Measuring equipment：8719C（or its equivalent）・8753D（or its equivalent）/HK2125
9. Temperature Characteristic
BK0402
——
BK0603
BK1005
BKH1005
BK1608
BK2125
ARRAY BK2010
BK3216
BKP0603
BKP1005
BKP1608
BKP2125
CK1608
CK2125
CKS2125
CKP2012
CKP2016
CKP2520
NM2012
NM2520
LK1005
LK1608
LK2125
HK0402
Inductance change：Within ±10％
HK0603
HK1005
HK1608
HK2125
HKQ0603S
HKQ0603U
AQ105
【Test Methods and Remarks】
HK、HKQ、AQ Series：Temperature range：－30 to ＋85℃
Reference temperature：＋20℃
1
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mlci0109_reli-PRP8
mlci0109_reli_e-01
■ RELIABILITY DATA
＊ This catalog contains the typical specification only due to the limitation of space. When you consider the purchase of our products, please check our specification.
For details of each product (characteristics graph, reliability information, precautions for use, and so on), see our Web site (http://www.ty-top.com/) or CD catalogs.
Multilayer chip inductors and beads
10. Resistance to Flexure of Substrate
BK0402
No mechanical damage.
BK0603
BK1005
BKH1005
BK1608
BK2125
ARRAY BK2010
BK3216
BKP0603
BKP1005
BKP1608
BKP2125
CK1608
CK2125
CKS2125
CKP2012
CKP2016
CKP2520
NM2012
NM2520
LK1005
LK1608
LK2125
HK0402
HK0603
HK1005
HK1608
HK2125
HKQ0603S
HKQ0603U
AQ105
【Test Methods and Remarks】
Warp：2mm（BK Series without 0402size, BKP
, BKH, CK, CKS, CKP, NM, LK, HK, HKQ, AQ Series）
：1mm（BK0402, HK0402 Series）
Testing board：glass epoxy-resin substrate
Thickness：0.8mm
11. Solderability
BK0402
At least 75％ of terminal electrode is covered by new solder.
BK0603
BK1005
BKH1005
BK1608
BK2125
ARRAY BK2010
BK3216
BKP0603
BKP1005
BKP1608
BKP2125
CK1608
At least 75％ of terminal electrode is covered by new solder.
CK2125
CKS2125
CKP2012
CKP2016
CKP2520
NM2012
NM2520
LK1005
LK1608
LK2125
HK0402
HK0603
HK1005
HK1608
HK2125
HKQ0603S
HKQ0603U
AQ105
【Test Methods and Remarks】
Solder temperature：230±5℃
Duration：4±1 sec.
1
2
mlci0109_reli-PRP9 mlci0109_reli_e-01
■ RELIABILITY DATA
＊ This catalog contains the typical specification only due to the limitation of space. When you consider the purchase of our products, please check our specification.
For details of each product (characteristics graph, reliability information, precautions for use, and so on), see our Web site (http://www.ty-top.com/) or CD catalogs.
Multilayer chip inductors and beads
12. Resistance to Soldering
BK0402
Appearance：No significant abnormality.
Impedance change：Within ±30％
BK0603
BK1005
BKH1005
BK1608
BK2125
ARRAY BK2010
BK3216
BKP0603
BKP1005
BKP1608
BKP2125
CK1608
No mechanical damage.
Remaining terminal electrode：70％ min.
Inductance change
R10～4R7 ： Within ±10％
6R8～100 ： Within ±15％
CKS2125 ： Within ±20％
CKP2012、CKP2016、CKP2520、NM2012、NM2520：Within ±30％
CK2125
CKS2125
CKP2012
CKP2016
CKP2520
NM2012
NM2520
LK1005 No mechanical damage.　Remaining terminal electrode：70％ min.　Inductance change：Within ±15％
LK1608 No mechanical damage.
Remaining terminal electrode：70％ min.　Inductance change　47N～4R7：Within ±10％　5R6～330：Within ±15％
LK2125
HK0402
No mechanical damage.
Remaining terminal electrode：70％ min.　Inductance change：Within ±5％
HK0603
HK1005
HK1608
HK2125
HKQ0603S
HKQ0603U
AQ105
【Test Methods and Remarks】
Solder temperature：260±5℃
Duration：10±0.5 sec.
Preheating temperature：150 to 180℃
Preheating time：3 min.
Flux：Immersion into methanol solution with colophony for 3 to 5 sec.
Recovery：2 to 3 hrs of recovery under the standard condition after the test.（See Note 1）
13. Thermal Shock
BK0402
Appearance：No significant abnormality.
Impedance change：Within ±30％
BK0603
BK1005
BKH1005
BK1608
BK2125
ARRAY BK2010
BK3216
BKP0603
BKP1005
BKP1608
BKP2125
CK1608 No mechanical damage.
Inductance change：Within ±20％　Q change：Within ±30％
Inductance change：Within ±20％（CKS2125）
CK2125
CKS2125
CKP2012
No mechanical damage.　Inductance change：Within ±30％
CKP2016
CKP2520
NM2012
NM2520
LK1005 No mechanical damage.
Inductance change：Within ±10％　Q change：Within ±30％
LK1608
LK2125
HK0402
No mechanical damage.
Inductance change：Within ±10％　Q change：Within ±20％
HK0603
HK1005
HK1608
HK2125
HKQ0603S
HKQ0603U
AQ105
【Test Methods and Remarks】
Conditions for 1 cycle
Step 1：Minimum operating temperature
＋0
－3℃ 30±3 min.
Step 2：Room temperature 2 to 3 min.
Step 3：Maximum operating temperature
＋3
－0℃ 30±3 min.
Step 4：Room temperature 2 to 3 min.
Number of cycles：5
Recovery：2 to 3 hrs of recovery under the standard condition after the test.（See Note 1）
(Note 1) When there are questions concerning mesurement result；measurement shall be made after 48±2 hrs of recovery under the standard condition.
1
2
mlci0109_reli-PRP10
mlci0109_reli_e-01
■ RELIABILITY DATA
＊ This catalog contains the typical specification only due to the limitation of space. When you consider the purchase of our products, please check our specification.
For details of each product (characteristics graph, reliability information, precautions for use, and so on), see our Web site (http://www.ty-top.com/) or CD catalogs.
Multilayer chip inductors and beads
14. Damp Heat （Steady state）
BK0402
Appearance：No significant abnormality.
Impedance change：Within ±30％
BK0603
BK1005
BKH1005
BK1608
BK2125
ARRAY BK2010
BK3216
BKP0603
BKP1005
BKP1608
BKP2125
CK1608 No mechanical damage.
Inductance change：Within ±20％　Q change：Within ±30％
CK2125
CKS2125 Inductance change：Within ±20％
CKP2012
No mechanical damage.　Inductance change：Within ±30％
CKP2016
CKP2520
NM2012
NM2520
LK1005 No mechanical damage.
Inductance change：Within ±10％　Q change：Within ±30％
LK1608
LK2125 No mechanical damage.　Inductance change：Within ±20％　Q change：Within ±30％
HK0402
No mechanical damage.
Inductance change：Within ±10％　Q change：Within ±20％
HK0603
HK1005
HK1608
HK2125
HKQ0603S
HKQ0603U
AQ105
【Test Methods and Remarks】
BK, BKP, BKH Series：
Temperature：40±2℃
Humidity：90 to 95％RH
Duration：500＋24
－0hrs
Recovery：2 to 3 hrs of recovery under the standard condition after the removal from test chamber.（See Note 1）
LK、CK、CKS、CKP、NM、HK、HKQ、AQ Series：
Temperature：40±2℃（LK、CK、CKS、CKP、NM Series）
：60±2℃（HK、HKQ、AQ Series）
Humidity：90 to 95％RH
Duration：500±12 hrs
Recovery：2 to 3 hrs of recovery under the standard condition after the removal from test chamber.（See Note 1）
1
2
mlci0109_reli-PRP11 mlci0109_reli_e-01
■ RELIABILITY DATA
＊ This catalog contains the typical specification only due to the limitation of space. When you consider the purchase of our products, please check our specification.
For details of each product (characteristics graph, reliability information, precautions for use, and so on), see our Web site (http://www.ty-top.com/) or CD catalogs.
Multilayer chip inductors and beads
15. Loading under Damp Heat
BK0402
Appearance：No significant abnormality.
Impedance change：Within ±30％
BK0603
BK1005
BKH1005
BK1608
BK2125
ARRAY BK2010
BK3216
BKP0603
BKP1005
BKP1608
BKP2125
CK1608 No mechanical damage.
Inductance change：Within ±20％　Q change：Within ±30％
CK2125
CKS2125 No mechanical damage.　Inductance change：Within ±20％
CKP2012
No mechanical damage.　Inductance change：Within ±30％
CKP2016
CKP2520
NM2012
NM2520
LK1005 No mechanical damage.　Inductance change：Within ±10％　Q change：Within ±30％
LK1608 No mechanical damage.
Inductance change：0.047 to 12.0μH：Within ±10％　15.0 to 33.0μH：Within ±15％　Q change：Within ±30％
LK2125 No mechanical damage.　Inductance change：Within ±20％　Q change：Within ±30％
HK0402
No mechanical damage.
Inductance change：Within ±10％　Q change：Within ±20％
HK0603
HK1005
HK1608
HK2125
HKQ0603S
HKQ0603U
AQ105
【Test Methods and Remarks】
BK, BKP, BKH Series：
Temperature：40±2℃
Humidity：90 to 95％RH
Applied current：Rated current
Duration：500＋24
－0hrs
Recovery：2 to 3 hrs of recovery under the standard condition after the removal from test chamber.（See Note 1）
LK、CK、CKS、CKP、NM、HK、HKQ、AQ Series：
Temperature：40±2℃（LK、CK、CKS、CKP、NM Series）
：60±2℃（HK、HKQ、AQ Series）
Humidity：90 to 95％RH
Applied current：Rated current
Duration：500±12 hrs
Recovery：2 to 3 hrs of recovery under the standard condition after the removal from test chamber.（See Note 1）
Note on standard condition: "standard condition" referred to herein is defined as follows:
5 to 35℃ of temperature, 45 to 85% relative humidity, and 86 to 106kPa of air pressure.
When there are questions concerning measurement results:
In order to provide correlation data, the test shall be conducted under condition of 20±2℃ of temperature, 60 to 70% relative humidity, and 86 to 106kPa of air pressure.
Unless otherwise specified, all the tests are conducted under the "standard condition."
(Note 1) Measurement shall be made after 48±2 hrs of recovery under the standard condition.
1
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mlci0109_reli-PRP12
mlci0109_reli_e-01
■ RELIABILITY DATA
＊ This catalog contains the typical specification only due to the limitation of space. When you consider the purchase of our products, please check our specification.
For details of each product (characteristics graph, reliability information, precautions for use, and so on), see our Web site (http://www.ty-top.com/) or CD catalogs.
Multilayer chip inductors and beads
16. Loading at High Temperature
BK0402
Appearance：No significant abnormality
Impedance change：Within ±30％
BK0603
BK1005
BKH1005
BK1608
BK2125
ARRAY BK2010
BK3216
BKP0603
BKP1005
BKP1608
BKP2125
CK1608 No mechanical damage.
Inductance change：Within ±20％　Q change：Within ±30％
CK2125
CKS2125 No mechanical damage.　Inductance change：Within ±20％
CKP2012
No mechanical damage.　Inductance change：Within ±30％
CKP2016
CKP2520
NM2012
NM2520
LK1005 No mechanical damage.　Inductance change：Within ±10％　Q change：Within ±30％
LK1608 No mechanical damage.
Inductance change：0.047 to 12.0μH：Within ±10％　15.0 to 33.0μH：Within ±15％　Q change：Within ±30％
LK2125 No mechanical damage.　Inductance change：Within ±20％　Q change：Within ±30％
HK0402
No mechanical damage.
Inductance change：Within ±10％　Q change：Within ±20％
HK0603
HK1005
HK1608
HK2125
HKQ0603S
HKQ0603U
AQ105
【Test Methods and Remarks】
BK, BKH Series：
Temperature：125±3℃
Applied current：Rated current
Duration：500＋24
－0hrs
Recovery：2 to 3 hrs of recovery under the standard condition after the removal from test chamber.（See Note 1）
LK、CK、CKS、CKP、NM、HK、HKQ、AQ、BKP Series：
Temperature：85±2℃（LK、CK、CKS、CKP、NM、BKP Series）
：85±2℃（HK1608，2125）
：85±2℃（HK1005, AQ105 operating temperature range －55 to ＋85℃）
：125±2℃（HK0402, HK0603, HK1005, HKQ0603S, HKQ0603U, AQ105 operating temperature range －55 to ＋125℃）
Applied current：Rated current
Duration：500±12 hrs
Recovery：2 to 3 hrs of recovery under the standard condition after the test.（See Note 1）
Note on standard condition: "standard condition" referred to herein is defined as follows:
5 to 35℃ of temperature, 45 to 85% relative humidity, and 86 to 106kPa of air pressure.
When there are questions concerning measurement results:
In order to provide correlation data, the test shall be conducted under condition of 20±2℃ of temperature, 60 to 70% relative humidity, and 86 to 106kPa of air pressure. Unless other-
wise specified, all the tests are conducted under the "standard condition."
(Note 1) Measurement shall be made after 48±2 hrs of recovery under the standard condition.
1
2
mlci0109_reli-PRP13 mlci0109_reli_e-01
■ PRECAUTIONS
＊ This catalog contains the typical specification only due to the limitation of space. When you consider the purchase of our products, please check our specification.
For details of each product (characteristics graph, reliability information, precautions for use, and so on), see our Web site (http://www.ty-top.com/) or CD catalogs.
Precautions on the use of Multilayer chip Inductors, Multilayer chip inductors for high frequency, Multilayer chip bead Inductors
1. Circuit Design
Precautions
◆Verification of operating environment, electrical rating and performance
1. A malfunction in medical equipment, spacecraft, nuclear reactors, etc. may cause serious harm to human life or have severe social ramifications.
As such, any inductors to be used in such equipment may require higher safety and/or reliability considerations and should be clearly differentiated from
components used in general purpose applications.
◆Operating Current （Verification of Rated current）
1. The operating current for inductors must always be lower than their rated values.
2. Do not apply current in excess of the rated value because the inductance may be reduced due to the magnetic saturation effect.
2. PCB Design
Precautions
◆Pattern configurations（Design of Land-patterns）
1. When inductors are mounted on a PCB, the size of land patterns and the amount of solder used（size of fillet）can directly affect inductor performance.
Therefore, the following items must be carefully considered in the design of solder land patterns:
（1） The amount of solder applied can affect the ability of chips to withstand mechanical stresses which may lead to breaking or cracking. Therefore, when
designing land-patterns it is necessary to consider the appropriate size and configuration of the solder pads which in turn determines the amount of
solder necessary to form the fillets.
（2） When more than one part is jointly soldered onto the same land or pad, the pad must be designed so that each component's soldering point is separated
by solder-resist.
（3） The larger size of land patterns and amount of solder, the smaller Q value after mounting on PCB. It makes higher the Q value to design land patterns
smaller than terminal electrode of chips.
◆Pattern configurations（Inductor layout on panelized ［breakaway］ PC boards）
1. After inductors have been mounted on the boards, chips can be subjected to mechanical stresses in subsequent manufacturing processes （PCB cutting,
board inspection, mounting of additional parts, assembly into the chassis, wave soldering the reflow soldered boards etc.）For this reason, planning pattern
configurations and the position of SMD inductors should be carefully performed to minimize stress.
Technical
consider-
ations
◆Pattern configurations（Design of Land-patterns）
1. The following diagrams and tables show some examples of recommended patterns to prevent excessive solder amounts（larger fillets which extend above
the component end terminations）. Examples of improper pattern designs are also shown.
（1） Recommended land dimensions for a typical chip inductor land patterns for PCBs
Recommended land dimensions for wave-soldering
Recommended land dimensions for reflow-soldering
Type 1608 2125 3216
Size
L 1.6 2.0 3.2
W 0.8 1.25 1.6
A 0.8～1.0 1.0～1.4 1.8～2.5
B 0.5～0.8 0.8～1.5 0.8～1.7
C 0.6～0.8 0.9～1.2 1.2～1.6
（Unit：mm）
Type 0402 0603 1005 105 1608 2012 2125 2016 3216 2520
Size
L 0.4 0.6 1.0 1.0 1.6 2.0 2.0 2.0 3.2 2.5
W 0.2 0.3 0.5 0.6 0.8 1.25 1.25 1.6 1.6 2.0
A
0.15～0.25 0.20～0.30 0.45～0.55 0.50～0.55
0.8～1.0 0.8～1.2 0.8～1.2 0.8～1.2 1.8～2.5 1.0～1.4
B
0.10～0.20 0.20～0.30 0.40～0.50 0.30～0.40
0.6～0.8 0.8～1.2 0.8～1.2 0.8～1.2 0.6～1.5 0.6～1.0
C
0.15～0.30 0.25～0.40 0.45～0.55 0.60～0.70
0.6～0.8 0.9～1.6 0.9～1.6 1.2～2.0 1.2～2.0 1.8～2.2
（Unit：mm）
Excess solder can affect the ability of chips to withstand mechanical stresses. Therefore, please take proper precautions when designing land-patterns.
Recommended land dimension for Reflow-soldering
Type 3216 2010
Size
L 3.2 2.0
W 1.6 1.0
a 0.7～0.9 0.5～0.6
b 0.8～1.0 0.5～0.6
c 0.4～0.5 0.2～0.3
d 0.8 0.5
（Unit：mm）
（2） Examples of good and bad solder application
Item Not recommended Recommended
Mixed mounting of SMD
and leaded components
Component placement
close to the chassis
Hand-soldering of leaded
components near mounted
components
Horizontal component
placement
To next page
1
2
mlci0109_reli-PRP14
mlci0109_reli_e-01
■ PRECAUTIONS
＊ This catalog contains the typical specification only due to the limitation of space. When you consider the purchase of our products, please check our specification.
For details of each product (characteristics graph, reliability information, precautions for use, and so on), see our Web site (http://www.ty-top.com/) or CD catalogs.
Precautions on the use of Multilayer chip Inductors, Multilayer chip inductors for high frequency, Multilayer chip bead Inductors
3. Considerations for automatic placement
Precautions
◆Adjustment of mounting machine
1. Excessive impact load should not be imposed on the inductors when mounting onto the PC boards.
2. The maintenance and inspection of the mounter should be conducted periodically.
◆Selection of Adhesives
1. Mounting inductors with adhesives in preliminary assembly, before the soldering stage, may lead to degraded inductor characteristics unless the following
factors are appropriately checked; the size of land patterns, type of adhesive, amount applied, hardening temperature and hardening period. Therefore, it is
imperative to consult the manufacturer of the adhesives on proper usage and amounts of adhesive to use.
Technical
consider-
ations
◆Adjustment of mounting machine
1. If the lower limit of the pick-up nozzle is low, too much force may be imposed on the inductors, causing damage. To avoid this, the following points should be
considered before lowering the pick-up nozzle:
（1） The lower limit of the pick-up nozzle should be adjusted to the surface level of the PC board after correcting for deflection of the board.
（2） The pick-up pressure should be adjusted between 1 and 3N static loads.
（3） To reduce the amount of deflection of the board caused by impact of the pick-up nozzle, supporting pins or back-up pins should be used under the PC
board. The following diagrams show some typical examples of good pick-up nozzle placement:
Item Improper method Proper method
Single-sided mounting
Double-sided mounting
2. As the alignment pin wears out, adjustment of the nozzle height can cause chipping or cracking of the inductors because of mechanical impact on the
inductors. To avoid this, the monitoring of the width between the alignment pin in the stopped position, and maintenance, inspection and replacement of the
pin should be conducted periodically.
◆Selection of Adhesives
1. Some adhesives may cause reduced insulation resistance. The difference between the shrinkage percentage of the adhesive and that of the inductors may
result in stresses on the inductors and lead to cracking. Moreover, too little or too much adhesive applied to the board may adversely affect component
placement, so the following precautions should be noted in the application of adhesives.
（1） Required adhesive characteristics
a. The adhesive should be strong enough to hold parts on the board during the mounting & solder process.
b. The adhesive should have sufficient strength at high temperatures.
c. The adhesive should have good coating and thickness consistency.
d. The adhesive should be used during its prescribed shelf life.
e. The adhesive should harden rapidly.
f. The adhesive must not be contaminated.
g. The adhesive should have excellent insulation characteristics.
h. The adhesive should not be toxic and have no emission of toxic gasses.
（2） When using adhesives to mount inductors on a PCB, inappropriate amounts of adhesive on the board may adversely affect component placement. Too
little adhesive may cause the inductors to fall off the board during the solder process. Too much adhesive may cause defective soldering due excessive
flow of adhesive on to the land or solder pad.
［Recommended conditions］
Figure 0805 case sizes as examples
a 0.3mm min
b 100～120μm
c Area with no adhesive
2. PCB Design
Technical
consider-
ations
◆Pattern configurations（Inductor layout on panelized ［breakaway］ PC boards）
1-1. The following are examples of good and bad inductor layout; SMD inductors should be located to minimize any possible mechanical stresses from board
warp or deflection.
Item Not recommended Recommended
Deflection of the board
1-2. To layout the inductors for the breakaway PC board, it should be noted that the amount of mechanical stresses given will vary depending on inductor layout.
An example below should be counted for better design.
1-3. When breaking PC boards along their perforations, the amount of mechanical stress on the inductors can vary according to the method used. The following
methods are listed in order from least stressful to most stressful: push-back, slit, V-grooving, and perforation. Thus, any ideal SMD inductor layout must
also consider the PCB splitting procedure.
1
2
mlci0109_reli-PRP15 mlci0109_reli_e-01
■ PRECAUTIONS
＊ This catalog contains the typical specification only due to the limitation of space. When you consider the purchase of our products, please check our specification.
For details of each product (characteristics graph, reliability information, precautions for use, and so on), see our Web site (http://www.ty-top.com/) or CD catalogs.
Precautions on the use of Multilayer chip Inductors, Multilayer chip inductors for high frequency, Multilayer chip bead Inductors
4. Soldering
Precautions
◆Selection of Flux
1. Since flux may have a significant effect on the performance of inductors, it is necessary to verify the following conditions prior to use;
（1） Flux used should be with less than or equal to 0.1 wt% （Chlorine conversion method） of halogenated content. Flux having a strong acidity content should
not be applied.
（2） When soldering inductors on the board, the amount of flux applied should be controlled at the optimum level.
（3） When using water-soluble flux, special care should be taken to properly clean the boards.
◆Soldering
1. Temperature, time, amount of solder, etc. are specified in accordance with the following recommended conditions, and please contact us about peak tem-and please contact us about peak tem-
perature when you use lead-free paste.
Technical
consider-
ations
◆Selection of Flux
1-1. When too much halogenated substance（Chlorine, etc.）content is used to activate the flux, or highly acidic flux is used, an excessive amount of residue
after soldering may lead to corrosion of the terminal electrodes or degradation of insulation resistance on the surface of the Inductor.
1-2. Flux is used to increase solderability in flow soldering, but if too much is applied, a large amount of flux gas may be emitted and may detrimentally affect
solderability. To minimize the amount of flux applied, it is recommended to use a flux-bubbling system.
1-3. Since the residue of water-soluble flux is easily dissolved by water content in the air, the residue on the surface of Inductor in high humidity conditions may
cause a degradation of insulation resistance and therefore affect the reliability of the components. The cleaning methods and the capability of the machines
used should also be considered carefully when selecting water-soluble flux.
◆Soldering
1-1. Preheating when soldering
Heating: Chip inductor components should be preheated to within 100 to 130℃ of the soldering. Cooling: The temperature difference between the
components and cleaning process should not be greater than 100℃.
Chip inductors are susceptible to thermal shock when exposed to rapid or concentrated heating or rapid cooling. Therefore, the soldering process must be
conducted with a great care so as to prevent malfunction of the components due to excessive thermal shock.
Recommended conditions for soldering
［Reflow soldering］
Temperature profile
Peak 260℃ max
10 sec max
（Pb free soldering）
（Pb free soldering）
（Pb free soldering）
Peak 260℃ max
10 sec max
※Ceramic chip components should be preheated to
within 100 to 130℃ of the soldering.
※Assured to be reflow soldering for 2 times.
※Ceramic chip components should be preheated to
within 100 to 130℃ of the soldering.
※Assured to be wave soldering for 1 time.
※Except for reflow soldering type.
（※⊿ＴT190℃ （3216Type max）, ⊿Ｔ≦ 130℃ （3225
Type ming）
※It is recommended to use 20W soldering iron and
the tip is 1φ or less.
※The soldering iron should not directly touch the
components.
※Assured to be soldering iron for 1 time.
Note: The above profiles are the maximum allowable
soldering condition, therefore these profiles are
not always recommended.
Temperature（℃）
300
200
100
0
Temperature（℃）
300
200
100
0
Temperature（℃）
400
300
200
100
0
Preheating
150℃
60 sec min
Gradually
cooling
Gradually
cooling
Gradually
cooling
Heating above 230℃
40 sec max
Preheating
150℃
120 sec min
350℃ max
3 sec max
60 sec min
⊿Ｔ
Caution
1. The ideal condition is to have solder mass（fillet）controlled to 1/2 to 1/3 of the thickness of the inductor, as shown below:
2. Because excessive dwell times can detrimentally affect solderability, soldering duration should be kept as close to recommended times as possible.
［Wave soldering］
Temperature profile
Caution
1. Make sure the inductors are preheated sufficiently.
2. The temperature difference between the inductor and melted solder should not be greater than 100 to 130℃.
3. Cooling after soldering should be as gradual as possible.
4. Wave soldering must not be applied to the inductors designated as for reflow soldering only.
［Hand soldering］
Temperature profile
Caution
1. Use a 20W soldering iron with a maximum tip diameter of 1.0 mm.
2. The soldering iron should not directly touch the inductor.
1
2
mlci0109_reli-PRP16
mlci0109_reli_e-01
■ PRECAUTIONS
＊ This catalog contains the typical specification only due to the limitation of space. When you consider the purchase of our products, please check our specification.
For details of each product (characteristics graph, reliability information, precautions for use, and so on), see our Web site (http://www.ty-top.com/) or CD catalogs.
5. Cleaning
Precautions
◆Cleaning conditions
1. When cleaning the PC board after the Inductors are all mounted, select the appropriate cleaning solution according to the type of flux used and purpose of
the cleaning（e.g. to remove soldering flux or other materials from the production process.）
2. Cleaning conditions should be determined after verifying, through a test run, that the cleaning process does not affect the inductor's characteristics.
Technical
consider-
ations
◆Cleaning conditions
1. The use of inappropriate solutions can cause foreign substances such as flux residue to adhere to the inductor, resulting in a degradation of the inductor's
electrical properties（especially insulation resistance）.
2. Inappropriate cleaning conditions（insufficient or excessive cleaning）may detrimentally affect the performance of the inductors.
（1） Excessive cleaning
a. In the case of ultrasonic cleaning, too much power output can cause excessive vibration of the PC board which may lead to the cracking of the inductor
or the soldered portion, or decrease the terminal electrodes' strength. Thus the following conditions should be carefully checked;
Ultrasonic output Below 20W/ℓ
Ultrasonic frequency Below 40kHz
Ultrasonic washing period 5 min. or less
6. Post cleaning processes
Precautions
◆Application of resin coatings, moldings, etc. to the PCB and components.
1. With some type of resins a decomposition gas or chemical reaction vapor may remain inside the resin during the hardening period or while left under normal
storage conditions resulting in the deterioration of the inductor's performance.
2. When a resin's hardening temperature is higher than the inductor's operating temperature, the stresses generated by the excess heat may lead to inductor
damage or destruction.
3. Stress caused by a resin's temperature generated expansion and contraction may damage inductors.
The use of such resins, molding materials etc. is not recommended.
Precautions on the use of Multilayer chip Inductors, Multilayer chip inductors for high frequency, Multilayer chip bead Inductors
7. Handling
Precautions
◆Breakaway PC boards（splitting along perforations）
1. When splitting the PC board after mounting inductors and other components, care is required so as not to give any stresses of deflection or twisting to the
board.
2. Board separation should not be done manually, but by using the appropriate devices.
◆General handling precautions
1. Always wear static control bands to protect against ESD.
2. Keep the inductors away from all magnets and magnetic objects.
3. Use non-magnetic tweezers when handling inductors.
4. Any devices used with the inductors （soldering irons, measuring instruments） should be properly grounded.
5. Keep bare hands and metal products（i.e., metal desk）away from chip electrodes or conductive areas that lead to chip electrodes.
6. Keep inductors away from items that generate magnetic fields such as speakers or coils.
◆Mechanical considerations
1. Be careful not to subject the inductors to excessive mechanical shocks.
（1） If inductors are dropped on the floor or a hard surface they should not be used.
（2） When handling the mounted boards, be careful that the mounted components do not come in contact with or bump against other boards or components.
8. Storage conditions
Precautions
◆Storage
1. To maintain the solderability of terminal electrodes and to keep the packaging material in good condition, care must be taken to control temperature and
humidity in the storage area. Humidity should especially be kept as low as possible.
Recommended conditions
Ambient temperature Below 40℃
Humidity Below 70% RH
The ambient temperature must be kept below 30℃. Even under ideal storage conditions inductor electrode solderability decreases as time passes, so
inductors should be used within 6 months from the time of delivery.
*The packaging material should be kept where no chlorine or sulfur exists in the air.
Technical
consider-
ations
◆Storage
1. If the parts are stocked in a high temperature and humidity environment, problems such as reduced solderability caused by oxidation of terminal electrodes
and deterioration of taping/packaging materials may take place. For this reason, components should be used within 6 months from the time of delivery. If
exceeding the above period, please check solderability before using the inductors.