120
DATA SHEET
ARRAY CHIP RESISTORS
YC/TC
5%, 1%
sizes
YC:102/104/122/124/162/164/248/324/158T/358L/358T
TC: 122/124/164
RoHS compliant
Product specification – June 19, 2017 V.6
YC/TC
102 to 358
Chip Resistor Surface Mount
www.yageo.com
Jun. 19, 2017 V. 6
Product specification
2
12
Y
YA
AG
GE
EO
O
B
BR
RA
AN
ND
D
o
or
rd
de
er
ri
in
ng
g
c
co
od
de
e
GLOBAL PART NUMBER (PREFERSRED)
YC XXXX X X X X XX XXXX L/T
TC (1) (2) (3) (4) (5) (6) (7) (8)
(1) SIZE
YC:102/104/122/124/162/164/248/324/158T/358L/358T
TC: 122/124/164
(2) ARRAYS OR NETWORKS
Array YC102/104/122/124/162/164/248/324: -
Network YC158T/YC358L/YC358T: NA
(3) TOLERANCE
F = ± 1% J = ± 5% (for Jumper ordering, use code of J)
(4) PACKAGING TYPE
R = Paper taping reel K = Embossed plastic tape reel
(5) TEMPERATURE COEFFICIENT OF RESISTANCE
– = Base on spec
(6) TAPING REEL
07 = 7 inch dia. Reel
13 = 13 inch dia. Reel
(7) RESISTANCE VALUE
There are 2~4 digits indicated the resistor value. Letter R/K/M is decimal point.
Detailed resistance rules show in table of “Resistance rule of global part number”.
(8) DEFAULT CODE
Letter L is the system default code for ordering only. (Note)
Letter T is the only default code for YC102.
ORDERING INFORMATION - GLOBAL PART NUMBER & 12NC
Both part numbers are identified by the series, size, tolerance, packing
type, temperature coefficient, taping reel and resistance value.
SCOPE
This specification describes
YC (convex, flat) and TC (concave)
series chip resistor arrays with lead-
free terminations made by thick film
process.
APPLICATIONS
Terminal for SDRAM and
DDRAM
Computer applications: laptop
computer, desktop computer
Consume electronic equipments:
PDAs, PNDs
Mobile phone, telecom…
FEATURES
More efficient in pick & place
application
Low assembly costs
RoHS compliant
Products with lead free
terminations meet RoHS
requirements
Pb-glass contained in electrodes
Resistor element and glass are
exempted by RoHS
Reducing environmentally
hazardous wastes
High component and equipment
reliability
Saving of PCB space
None forbidden-materials used in
products/production
Halogen Free Epoxy
ORDERING EXAMPLE
The ordering code of a YC122 convex chip resistor array, value 1,000 Ω
with ±5% tolerance, supplied in 7-inch tape reel is: YC122-JR-071KL.
YC158T network, value 100,000Ω with 5% tolerance, supplied in 7-inch
tape reel is: YC158TJR-07100KL
NOTE
1. All our RSMD products meet RoHS compliant. "LFP" of the internal 2D reel label
mentions "Lead Free Process"
2. On customized label, "LFP" or specific symbol printed and the optional "L" at the end of
GLOBAL PART NUMBER / 12NC can be added (both are on customer request)
Resistance rule of global part
number
Resistance code rule
Example
0R
0R = Jumper
XRXX
(1 to 9.76 Ω)
1R = 1 Ω
1R5 = 1.5 Ω
9R76 = 9.76 Ω
XXRX
(10 to 97.6 Ω)
10R = 10 Ω
97R6 = 97.6 Ω
XXXR
(100 to 976 Ω)
100R = 100 Ω
XKXX
(1 to 9.76 KΩ)
1K = 1,000 Ω
9K76 = 9760 Ω
XM
(1 MΩ)
1M = 1,000,000 Ω
YC/TC
102 to 358
Chip Resistor Surface Mount
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Jun. 19, 2017 V. 6
Product specification
3
12
P
PH
HY
YC
CO
OM
MP
P
B
BR
RA
AN
ND
D
o
or
rd
de
er
ri
in
ng
g
c
co
od
de
es
s
Both GLOBAL PART NUMBER (preferred) and 12NC (traditional) codes are acceptable to order Phycomp
brand products.
GLOBAL PART NUMBER (PREFERRED)
For detailed information of GLOBAL PART NUMBER and ordering example, please refer to page 2.
TC122 series is supplied and ordered by global part number only.
(1) The resistors have a 12-digit ordering code starting with 2350.
(2) The subsequent 4 or 5 digits indicate the resistor tolerance and
packaging.
(3) The remaining 4 or 3 digits represent the resistance value with the
last digit indicating the multiplier as shown in the table of
“Last digit of 12NC”.
(4) "L" is optional symbol (Note).
ORDERING EXAMPLE
The ordering code of a ARV321 resistor, value 1,000Ω with ±5%
tolerance, supplied in tape of 10,000 units per reel is: 235001311102(L)
or YC122-JR-071KL.
NOTE
1. All our RSMD products are RoHS compliant. "LFP" of the internal 2D reel label mentions "Lead Free Process"
2. On customized label, "LFP" or specific symbol printed and the optional "L" at the end of GLOBAL PART
NUMBER / 12NC can be added (both are on customer request)
12NC CODE
2350
XXX XXXXX L
(1) (2) (3) (4)
TYPE/
2×0402
START
IN (1)
TOL.
(%)
RESISTANCE
RANGE
PAPER / PE TAPE ON REEL (units) (2)
10,000
50,000
ARV321
2350
±5%
1 to 1 MΩ
013 11xxx
013 12xxx
ARV322
2350
±1%
10 to 1 MΩ
013 2xxxx
013 3xxxx
Jumper
2350
-
0 Ω
013 91001
-
Resistance decade (3)
Last digit
0.01 to 0.0976 Ω
0
0.1 to 0.976 Ω
7
1 to 9.76 Ω
8
10 to 97.6 Ω
9
100 to 976 Ω
1
1 to 9.76 KΩ
2
10 to 97.6 KΩ
3
100 to 976 KΩ
4
1 to 9.76 MΩ
5
10 to 97.6 MΩ
6
Example:
0.02 Ω
=
0200 or 200
0.3 Ω
=
3007 or 307
1Ω
=
1008 or 108
33 KΩ
=
3303 or 333
10 MΩ
=
1006 or 106
Last digit of 12NC
YC/TC
102 to 358
Chip Resistor Surface Mount
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Jun. 19, 2017 V. 6
Product specification
4
12
MARKING
YC102
No marking
YC122
No marking
YC104
No marking
YC124/164/324
1-Digit marking
E-24 series: 3 digits
First two digits for significant figure and 3rd digit for number of zeros
YC248
1-Digit marking
E-24 series: 3 digits
First two digits for significant figure and 3rd digit for number of zeros
YC158T/358L/358T
E-24 series: 3 digits
First two digits for significant figure and 3rd
digit for number of zeros
TC122
No marking
TC124
No marking
Fig. 7
Fig. 8
Fig. 6 Value=24KΩ
2
Fig. 6-1 Value=240KΩ
Fig. 5-1 Value=240KΩ
2
Fig. 5 Jumper=0Ω
0
Fig. 4-1 Value=240KΩ
2
Fig. 4 Jumper=0Ω
0
Fig. 3
Fig. 2
Fig. 1
YC/TC
102 to 358
Chip Resistor Surface Mount
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Jun. 19, 2017 V. 6
Product specification
5
12
CONSTRUCTION
The resistor is constructed on top
of a high-grade ceramic body.
Internal metal electrodes are added
on each end to make the contacts to
the thick film resistive element. The
composition of the resistive element
is a noble metal imbedded into a
glass and covered by a second glass
to prevent environment influences.
The resistor is laser trimmed to the
rated resistance value. The resistor
is covered with a protective epoxy
coat, finally the two external
terminations (matte tin on Ni-
barrier) are added as shown in Fig.9.
O
OU
UT
TL
LI
IN
NE
ES
S
Fig. 10 Chip resistor outlines
TC164
1-Digit marking
E-24 series: 3 digits
First two digits for significant figure and 3rd digit for number of zeros
For further marking information, please refer to data sheet “Chip resistors marking”.
Fig. 9 Jumper=0Ω
0
Fig. 9-1 Value=240KΩ
2
YC/TC
102 to 358
Chip Resistor Surface Mount
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Jun. 19, 2017 V. 6
Product specification
6
12
SCHEMATIC
Fig. 11 Equivalent circuit diagram
Note: 1. YC102/104 is flat type
For dimension, please refer to Table 1
Side view for all types
YC 122/162 YC 104/124/164/324
158/358/248
TC 122 TC 124/164
unit: mm
YC102_T
Fig. 12 YC/TC122 series chip resistors dimension
Note: (1) YC102/104 is flat type
YC/TC
102 to 358
Chip Resistor Surface Mount
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Jun. 19, 2017 V. 6
Product specification
7
12
DIMENSIONS
TYPE
H / H1 / HW
B
P
L
T
W1
W2
YC102
H : 0.25 ± 0.10
0.15 ± 0.10
0.55 ± 0.10
0.80 ± 0.10
0.35 ± 0.10
0.15 ± 0.10
0.60 ± 0.10
YC104
H : 0.20 ± 0.10
0.15 ±0.05
0.40 ±0.10
1.40 ±0.10
0.35 ±0.10
0.15 ±0.10
0.60 ±0.10
YC122
H : 0.21+0.10 / -0.05
HW : 0.35 ± 0.10
0.20 ±0.10
0.67 ±0.05
1.00 ±0.10
0.30 ±0.10
0.25 ±0.10
1.00 ±0.10
YC124
H: 0.45 ± 0.05
H1: 0.30 ± 0.05
0.20 ±0.15
0.50 ±0.05
2.00 ±0.10
0.45 ±0.10
0.30 ±0.15
1.00 ±0.10
YC162
H : 0.30 ± 0.10
HW : 0.65 ± 0.15
0.30 ±0.10
0.80 ±0.05
1.60 ±0.10
0.40 ±0.10
0.30 ±0.10
1.60 ±0.10
YC164
H : 0.65 ±0.05
H1: 0.50 ±0.15
0.30 ±0.15
0.80 ±0.05
3.20 ±0.15
0.60 ±0.10
0.30 ±0.15
1.60 ±0.15
YC248
H : 0.45 ±0.05
H1: 0.30 ±0.05
0.30 ±0.15
0.50 ±0.05
4.00 ±0.20
0.45 ±0.10
0.40 ±0.15
1.60 ±0.15
YC324
H : 1.10 ±0.15
H1: 0.90 ±0.15
0.50 ±0.20
1.27 ±0.05
5.08 ±0.20
0.60 ±0.10
0.50 ±0.15
3.20 ±0.20
TC122
H : 0.30 ±0.05
0.25 ±0.15
0.50 ±0.05
1.00 ±0.10
0.30 ±0.10
0.25 ±0.15
1.00 ±0.10
TC124
H : 0.30 ±0.10
0.20 ±0.10
0.50 ±0.05
2.00 ±0.10
0.40 ±0.10
0.25 ±0.10
1.00 ±0.10
TC164
H : 0.50 ± 0.15
0.30 ±0.15
0.80 ±0.05
3.20 ±0.15
0.60 ±0.10
0.30 ±0.15
1.60 ±0.15
YC158T
H : 0.45±0.05
H1: 0.32± 0.05
0.30 ±0.15
0.64 ±0.05
3.20 ±0.20
0.60 ±0.10
0.35 ±0.15
1.60 ±0.15
YC358L
YC358T
H : 1.10±0.15
H1: 0.90±0.15
0.50 ±0.15
1.27 ±0.05
6.40 ±0.20
0.60 ±0.10
0.50 ±0.15
3.20 ±0.20
Table 1
YC/TC
102 to 358
Chip Resistor Surface Mount
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Jun. 19, 2017 V. 6
Product specification
8
12
Table 2
FOOTPRINT AND SOLDERING PROFILES
For recommended footprint and soldering profiles, please refer to data sheet “Chip resistors mounting”.
ELECTRICAL CHARACTERISTICS
TYPE
POWER
P70
OPERATING
TEMP. RANGE
MWV
RCOV
DWV
RESISTANCE RANGE &
TOLERANCE
T. C. R.
Jumper criteria
(unit: A)
YC102
1/32W
-55°C to +125°C
15V
30V
30V
E24 ± 5%
E24/E96 ± 1%
Jumper
10Ω ≤ R ≤ 1MΩ
10Ω ≤ R ≤ 1MΩ
< 0.05Ω
± 200 ppm/°C
Rated current
Max. current
0.5
1.0
YC104
1/32W
-55°C to +125°C
12.5V
25V
25V
E24 ± 5%
E24/E96 ± 1%
Jumper
10Ω ≤ R ≤ 1MΩ
10Ω ≤ R ≤ 1MΩ
< 0.05Ω
Rated current
Max. current
0.5
1.0
YC122
1/16W
-55°C to +155°C
50V
100V
100V
E24 ± 5%
E24/E96 ± 1%
Jumper
1Ω ≤ R ≤ 1MΩ
1Ω ≤ R ≤ 1MΩ
< 0.05Ω
1Ω ≤ R ≤ 10Ω
± 250 ppm/°C
10Ω ≤ R ≤ 1MΩ
± 200 ppm/°C
Rated current
Max. current
0.5
1.0
YC124
1/16W
-55°C to +155°C
25V
50V
100V
E24 ± 5%
E24/E96 ± 1%
Jumper
1Ω ≤ R ≤ 1MΩ
1Ω ≤ R ≤ 1MΩ
< 0.05Ω
Rated current
Max. current
1.0
2.0
YC162
1/16W
-55°C to +155°C
50V
100V
100V
E24 ± 5%
E/24/E96 ± 1%
Jumper
1Ω ≤ R ≤ 1MΩ
1Ω ≤ R ≤ 1MΩ
< 0.05Ω
Rated current
Max. current
1.0
2.0
YC164
1/16W
-55°C to +155°C
50V
100V
100V
E24 ± 5%
E24/E96 ± 1%
Jumper
1Ω ≤ R ≤ 1MΩ
1Ω ≤ R ≤ 1MΩ
< 0.05Ω
± 200 ppm/°C
Rated current
Max. current
1.0
2.0
YC248
1/16W
-55°C to +155°C
50V
100V
100V
E24 ± 5%
E24/E96 ± 1%
Jumper
10Ω ≤ R ≤ 1MΩ
10Ω ≤ R ≤ 1MΩ
< 0.05Ω
Rated current
Max. current
2.0
10.0
YC324
1/8W
-55°C to +155°C
200V
500V
500V
E24 ± 5%
E24/E96 ± 1%
10Ω ≤ R ≤ 1MΩ
10Ω ≤ R ≤ 1MΩ
---
---
TC122
1/16W
-55°C to +125°C
50V
100V
100V
E24 ± 5%
E24/E96 ± 1%
Jumper
10Ω ≤ R ≤ 1MΩ
10Ω ≤ R ≤ 1MΩ
< 0.05Ω
Rated current
Max. current
1.0
1.5
TC124
1/16W
-55°C to +125°C
50V
100V
100V
E24 ± 5%
E24/E96 ± 1%
Jumper
10Ω ≤ R ≤ 1MΩ
10Ω ≤ R ≤ 1MΩ
< 0.05Ω
Rated current
Max. current
1.0
1.5
TC164
1/16W
-55°C to +155°C
50V
100V
100V
E24 ± 5%
E24/E96 ± 1%
Jumper
10Ω ≤ R ≤ 1MΩ
10Ω ≤ R ≤ 1MΩ
< 0.05Ω
Rated current
Max. current
1.0
2.0
YC158T
1/16W
-55°C to +155°C
25V
50V
50V
E24 ± 5%
10Ω ≤ R ≤
100KΩ
---
---
YC358L
YC358T
1/16W
-55°C to +155°C
50V
100V
100V
E24 ± 5%
10Ω ≤ R ≤
330KΩ
---
---
PACKING STYLE AND PACKAGING QUANTITY
PACKING STYLE
PACKING STYLE
YC102/
104
YC/TC
122
YC/TC
124
YC162
YC/TC
164
YC248
YC324
YC158T
YC358L
YC358T
Paper taping reel ( R )
7" (178mm)
10,000
10,000
10,000
5,000
5,000
5,000
---
5,000
---
13" (254mm)
---
50,000
40,000
---
20,000
---
---
20,000
---
Embossed taping reel ( K)
7" (178mm)
---
---
---
---
---
4,000
4,000
---
4,000
NOTE
1. For tape and reel specification/dimensions, please refer to data sheet “Chip resistors packing”.
Table 3 Packing style and packaging quantity
YC/TC
102 to 358
Chip Resistor Surface Mount
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Jun. 19, 2017 V. 6
Product specification
9
12
FUNCTIONAL DESCRIPTION
O
OP
PE
ER
RA
AT
TI
IN
NG
G
T
TE
EM
MP
PE
ER
RA
AT
TU
UR
RE
E
R
RA
AN
NG
GE
E
YC102/104/122/162, TC122/124 Range:
-55℃ to +125℃ (Fig.13)
YC124/164/248/324/158T/358L/358T, TC164 Range:
-55℃ to +155℃(Fig.14)
P
PO
OW
WE
ER
R
R
RA
AT
TI
IN
NG
G
Each type rated power at 70℃
YC102/104 = 1/32 W
YC122/124/162/164/248/158T/358L/358T = 1/16 W
YC324 = 1/8 W
TC122/124/164 = 1/16 W
RATED VOLTAGE
The DC or AC (rms) continuous working voltage
corresponding to the rated power is determined by
the following formula:
V=
(PxR)
or max. working voltage whichever is less
Where
V=Continuous rated DC or
AC (rms) working voltage (V)
P=Rated power (W)
R=Resistance value (Ω)
Fig. 14 Maximum dissipation (P) in percentage of rated power as a
function of the operating ambient temperature (Tamb)
Fig. 13 Maximum dissipation (P) in percentage of rated power as a
function of the operating ambient temperature (Tamb)
YC/TC
102 to 358
Chip Resistor Surface Mount
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Jun. 19, 2017 V. 6
Product specification
10
12
TESTS AND REQUIREMENTS
TEST
TEST METHOD
PROCEDURE
REQUIREMENTS
Life/
Operational Life/
Endurance
MIL-STD-202G-method 108A
IEC 60115-1 4.25.1
JIS C 5202-7.10
1,000 hours at 70± 5 °C applied RCWV
1.5 hours on, 0.5 hour off, still air required
± (2%+0.05 Ω)
<100 mΩ for Jumper
High Temperature
Exposure/
Endurance at
Upper Category
Temperature
MIL-STD-202G-method 108A
IEC 60115-1 4.25.3
JIS C 5202-7.11
1,000 hours at maximum operating
temperature depending on specification,
unpowered
No direct impingement of forced air to the
parts
Tolerances: 125± 3 °C
± (1%+0.05 Ω)
<50 mΩ for Jumper
Moisture
Resistance
MIL-STD-202G-method 106F
IEC 60115-1 4.24.2
Each temperature / humidity cycle is defined at
8 hours (method 106F), 3 cycles / 24 hours for
10d with 25 °C / 65 °C 95% R.H, without
steps 7a & 7b, unpowered
Parts mounted on test-boards, without
condensation on parts
Measurement at 24± 2 hours after
test conclusion
± (2%+0.05 Ω)
<100 mΩ for Jumper
Thermal Shock
MIL-STD-202G-method 107G
-55/+125 °C
Note: Number of cycles required is 300.
Devices mounted
Maximum transfer time is 20 seconds. Dwell
time is 15 minutes. Air – Air
± (1%+0.05 Ω)
<50 mΩ for Jumper
Short Time
Overload
MIL-R-55342D-para 4.7.5
IEC60115-1 4.13
2.5 times RCWV or maximum overload
voltage whichever is less for 5 sec at room
temperature
± (2%+0.05 Ω)
<50 mΩ for Jumper
No visible damage
Board Flex/
Bending
IEC60115-1 4.33
Device mounted on PCB test board as
described, only 1 board bending required
3 mm bending
Bending time: 60± 5 seconds
Ohmic value checked during bending
± (1%+0.05 Ω)
<50 mΩ for Jumper
No visible damage
Table 4 Test condition, procedure and requirements
YC/TC
102 to 358
Chip Resistor Surface Mount
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Product specification
11
12
TEST
TEST METHOD
PROCEDURE
REQUIREMENTS
Solderability
- Wetting
IPC/JEDECJ-STD-002B test B
IEC 60068-2-58
Electrical Test not required
Magnification 50X
SMD conditions:
1st step: method B, aging 4 hours at 155 °C
dry heat
2nd step: leadfree solder bath at 245± 3 °C
Dipping time: 3± 0.5 seconds
Well tinned (≥95% covered)
No visible damage
- Leaching
IPC/JEDECJ-STD-002B test D
IEC 60068-2-58
Leadfree solder, 260 °C, 30 seconds
immersion time
No visible damage
- Resistance to
Soldering Heat
MIL-STD-202G-method 210F
IEC 60068-2-58
Condition B, no pre-heat of samples
Leadfree solder, 260 °C, 10 seconds
immersion time
Procedure 2 for SMD: devices fluxed and
cleaned with isopropanol
± (1%+0.05 Ω)
<50 mΩ for Jumper
No visible damage
YC/TC
102 to 358
Chip Resistor Surface Mount
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Product specification
12
12
REVISION HISTORY
“ Yageo reserves all the rights for revising the content of this datasheet without further notification, as long as the products itself are unchanged. Any
product change will be announced by PCN.”
REVISION
DATE
CHANGE
NOTIFICATION
DESCRIPTION
Version 6
Jun. 1, 2017
-
- Update ordering information for networks YC158T/YC358L/YC358T
Version 5
Feb. 14, 2017
-
- Update YC158 and 358 part number to YC158T , YC358L and YC358T
Version 4
Dec. 22, 2016
-
- Delete YC102 default code L type
Version 3
Apr. 29, 2016
-
- Update YC series and TC164 dimension
Version 2
Dec. 11, 2015
-
- Update Operating Temperature
Version 1
Feb. 04, 2015
-
- Update YC102 to flat type
Version 0
Nov. 14, 2014
-
- First issue of this specification