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Wound Chip Inductors (Ferrite) – NL Series
These revolutionary, highly reliable wound chip inductors for
automatic mounting, have been developed in response to the trend
toward high density in electronic equipment.
With metal terminals and a body of heat resistant resin, these
inductors offer many superior features.
Feature
— Very strong solderability by flow soldering, soldering iron or
wave soldering.
— Highly accurate dimensions, can be mounted automatically.
— Terminals are highly resistant to pull forces.
— Highly resistant to mechanical shocks and pressure.
— Highly reliable in environments of sudden temperature change
and humidity. Super Q characteristics.
Application
— Microtelevisions, liquid crystal televisions, video cameras, portable VCRs, car radios, car stereos, thin tape radios,
television tuners, mobile telephones, radio and other electronic devices.
Part Numbering
Product Type
Product Type
NL Wound Chip Inductor (Ferrite)
Dimensions (L×W×H)
Codes Dimensions (L×W×H) mm EIA
06 2.0×1.6×1.4 0806
08 2.5×2.0×1.8 1008
10 3.2×2.5×2.2 1210
12 4.5×3.2×3.2 1812
20 5.6×5.0×5.0 2220
Inductance Tolerance
Code Type
J 5%
K 10%
Packaging
Code Type
T Taping Reel
Current
Code Type
- normal
C Large current
6 Inductance
Codes Inductance
1N6 1.6nH
82N 82nH
R27 270nH
2R7 2.7uH
100 10uH
Dimensions
NL06 SERIES—20×16×14
TERMINAL WRAPAROUND：
Approx. 0.015”/0.38mm BOTH ENDS
Dimensions in mm
Unit A
Max.
B
Max.
C
Max.
D
Ref.
E F G
in 0.09 0.068 0.06 0.02 0.05 0.02 0.04
mm 2.29 1.73 1.52 0.51 1.27 0.51 1.02
NL08 SERIES—25×20×18
Dimensions in mm
Unit A B C D E F
mm 2.92+0 2.79+0 2.1+0 0.51 2.92+0 0.51ref
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TEL: +886-3-5972931 FAX: +886-3-5973494 E-mail: Sales@viking.com.tw URL: http://www.viking.com.tw 2
Wound Chip Inductors (Ferrite) – NL06 Series
NL10 SERIES—32×25×22
NL12 SERIES—45×32×32
NL20 SERIES—56×50×50
Standard Electrical Specifications
Part Number Inductance
(µH)
Tolerance
(±%)
Q
Min
Test Frequency
(MHz)
Self Resonant
Frequency
(MHz)Min
DC Resistance
(Ω)max
Rated current
(mA)max COLOR CODING
NL06JT-1R0 1.0 5 15 7.96 80 1.2 400 Brown
NL06JT-1R5 1.5 5 15 7.96 75 1.45 350 Green
NL06JT-2R2 2.2 5 15 7.96 70 1.8 300 Red
NL06JT-3R3 3.3 5 15 7.96 68 2.3 250 Orange
NL06JT-4R7 4.7 5 15 7.96 55 2.8 200 Violet
NL06JT-6R8 6.8 5 15 7.96 40 3.4 180 Blue
NL06JT-100 10 5 10 2.52 38 4.7 150 Brown
NL06JT-150 15 5 10 2.52 30 6.5 140 Green
NL06JT-220 22 5 10 2.52 25 8.0 120 Red
NL06JT-330 33 5 10 2.52 20 10.7 100 Orange
f
When ordering , please specify tolerance and packaging code. Ex:NL06JT-1R0
Tolerance : J = 5%
Packaging : Clear tape and reel (standard)
f L , Q , RDC : HP4287A
f S R F : HP8753D / HP4291A
f Operating temperature range –25ºC to + 85ºC
Test Instruments : HP4291A Impedance / Material Analyzer
Q vs. FREQUENCY CHARACTERISTICS
0
5
10
15
20
25
1 10 100 1000
FREQUENCY (MHz)
Q
1.0uH
INDUCTANCE vs. FREQUENCY CHARACTERISTICS
0
0.2
0.4
0.6
0.8
1
1.2
1.4
1.6
1 10 100 1000
FREQUENCY (MHz)
L(uH)
1.0uH
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Wound Chip Inductors (Ferrite) – NL08 Series
Standard Electrical Specifications
COLOR CODING
Part Number Inductance
(µH)
Tolerance
(±%)
Q
Min
Test Frequency
(MHz)
Self Resonant
Frequency
(MHz)Min
DC Resistance
(Ω) max.
Rated current
(mA) max. 1ST 2ND 3RD
NL08T-5N0 0.005 10 10 100 3000 0.25 2000 Black Green Black
NL08□T-10N 0.010 10 10 100 2500 0.25 1800 Brown Black Black
NL08□T-12N 0.012 10 15 100 2400 0.26 1700 Brown Red Black
NL08□T-15N 0.015 10 15 100 2300 0.28 1600 Brown Green Black
NL08□T-18N 0.018 10 15 100 2200 0.30 1550 Brown Gray Black
NL08□T-22N 0.022 10 / 5 20 100 2100 0.35 1500 Red Red Black
NL08□T-27N 0.027 10 / 5 20 100 2000 0.40 1450 Red Violet Black
NL08□T-33N 0.033 10 / 5 30 100 1600 0.42 1400 Orange Orange Black
NL08□T-39N 0.039 10 / 5 35 100 1500 0.45 1350 Orange White Black
NL08□T-47N 0.047 10 / 5 35 100 1400 0.50 1300 Yellow Violet Black
NL08□T-56N 0.056 10 / 5 35 100 1300 0.60 1250 Green Blue Black
NL08□T-68N 0.068 10 / 5 35 100 1200 0.65 1240 Blue Gray Black
NL08□T-82N 0.082 10 / 5 35 100 1100 0.75 1230 Gray Red Black
NL08□T-R10 0.10 10 / 5 35 100 800 0.80 1220 Brown Black Brown
NL08□T-R12 0.12 10 / 5 30 25.2 700 0.30 900 Brown Red Brown
NL08□T-R15 0.15 10 / 5 30 25.2 550 0.35 900 Brown Green Brown
NL08□T-R18 0.18 10 / 5 30 25.2 500 0.40 850 Brown Gray Brown
NL08□T-R22 0.22 10 / 5 30 25.2 450 0.50 840 Red Red Brown
NL08□T-R27 0.27 10 / 5 30 25.2 425 0.55 830 Red Violet Brown
NL08□T-R33 0.33 10 / 5 30 25.2 400 0.60 820 Orange Orange Brown
NL08□T-R39 0.39 10 / 5 30 25.2 375 0.65 810 Orange White Brown
NL08□T-R47 0.47 10 / 5 30 25.2 350 0.68 800 Yellow Violet Brown
NL08□T-R56 0.56 10 / 5 30 25.2 325 0.75 800 Green Blue Brown
NL08□T-R68 0.68 10 / 5 30 25.2 300 0.85 800 Blue Gray Brown
NL08□T-R82 0.82 10 / 5 30 25.2 260 1.0 800 Gray Red Brown
NL08□T-1R0 1.0 10 / 5 25 7.96 245 1.1 800 Brown Black Red
NL08□T-1R2 1.2 10 / 5 25 7.96 230 1.2 790 Brown Red Red
NL08□T-1R5 1.5 10 / 5 25 7.96 182 1.3 750 Brown Green Red
NL08□T-1R8 1.8 10 / 5 25 7.96 135 1.45 750 Brown Gray Red
NL08□T-2R2 2.2 10 / 5 25 7.96 105 1.55 750 Red Red Red
NL08□T-2R7 2.7 10 / 5 25 7.96 70 1.7 740 Red Violet Red
NL08□T-3R3 3.3 10 / 5 25 7.96 55 1.9 730 Orange Orange Red
NL08□T-3R9 3.9 10 / 5 25 7.96 48 2.1 700 Orange White Red
NL08□T-4R7 4.7 10 / 5 25 7.96 43 2.3 650 Yellow Violet Red
NL08□T-5R6 5.6 10 / 5 20 7.96 42 2.5 640 Green Blue Red
NL08□T-6R8 6.8 10 / 5 20 7.96 39 2.7 630 Blue Gray Red
NL08□T-8R2 8.2 10 / 5 20 7.96 36 3.05 600 Gray Red Red
NL08□T-100 10 10 / 5 15 2.52 33 3.5 680 Brown Black Orange
NL08□T-120 12 10 / 5 15 2.52 30 3.8 650 Brown Red Orange
NL08□T-150 15 10 / 5 15 2.52 26 4.4 500 Brown Green Orange
NL08□T-180 18 10 / 5 15 2.52 24 4.8 450 Brown Gray Orange
NL08□T-220 22 10 / 5 15 2.52 22 5.5 450 Red Red Orange
NL08□T-270 27 10 / 5 15 2.52 21 6.3 430 Red Violet Orange
NL08□T-330 33 10 / 5 15 2.52 20 7.1 380 Orange Orange Orange
NL08□T-390 39 10 / 5 10 2.52 18 9.5 330 Orange White Orange
NL08□T-470 47 10 / 5 10 2.52 17 11.1 300 Yellow Violet Orange
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Wound Chip Inductors (Ferrite) – NL10 Series
Standard Electrical Specifications
COLOR CODING
Part Number Inductance
(µH)
Tolerance
(±%)
Q
Min
Test Frequency
(MHz)
Self Resonant
Frequency
(MHz)Min
DC Resistance
(Ω) max.
Rated current
(mA) max. 1ST 2ND 3RD
NL08□T-560 56 10 / 5 10 2.52 16 12.1 270 Green Blue Orange
NL08□T-680 68 10 / 5 10 2.52 15 16.6 250 Blue Gray Orange
NL08□T-820 82 10 / 5 10 2.52 13 19 200 Gray Red Orange
NL08□T-101 100 10 / 5 8 0.796 12 21 120 Brown Black Yellow
* UV COLOR: BLUE / CORE COLOR : BLACK
f When ordering , please specify tolerance and packaging code. Ex:NL08JT-101
Tolerance : □ J = 5% : □ K =10%
Packaging : Clear tape and reel (standard) .
f L , Q , RDC : HP4287A
f S R F : HP8753D / HP4291A .
f Operating temperature range –25ºC to + 85ºC
Test Instruments : HP4291A Impedance / Material Analyzer
T
est
I
nstruments：
HP4291A Impedance / Material Analyzer
Standard Electrical Specifications
Part Number Inductance
(µH)
Tolerance
(± %)
Q
Min.
Test Frequency
(MHz)
Self Resonant
Frequency
(MHz)min.
DC Resistance
(Ω)max.
Rated current
(mA)
NL10KT-010 0.010 10 15 100 2500 0.13 450
NL10KT-012 0.012 10 17 100 2300 0.14 450
NL10KT-015 0.015 10 19 100 2100 0.16 450
NL10KT-018 0.018 10 21 100 1900 0.18 450
NL10KT-022 0.022 10 23 100 1700 0.20 450
NL10KT-027 0.027 10 23 100 1500 0.22 450
NL10KT-033 0.033 10 25 100 1400 0.24 450
NL10KT-039 0.039 10 25 100 1300 0.27 450
NL10KT-047 0.047 10 26 100 1200 0.30 450
NL10KT-056 0.056 10 26 100 1100 0.33 450
NL10KT-068 0.068 10 27 100 1000 0.36 450
NL10KT-082 0.082 10 27 100 900 0.40 450
NL10KT-R10 0.10 10 28 100 700 0.44 450
NL10KT-R12 0.12 10 30 25.20 500 0.22 450
NL10KT-R15 0.15 10 30 25.20 450 0.25 450
NL10KT-R18 0.18 10 30 25.20 400 0.28 450
NL10KT-R22 0.22 10 30 25.20 350 0.32 450
NL10KT-R27 0.27 10 30 25.20 320 0.36 450
INDUCTANCE vs. FREQUENCY CHARACTERISTICS
0
50
100
150
200
250
300
350
110100
FREQUENCY (MHz)
L (uH)
27uH
39uH
47uH
Q vs. FREQUENCY CHARACTERISTICS
0
5
10
15
20
25
30
35
40
45
50
110100
FREQUENCY (MHz)
Q
27uH
39uH
47uH
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Wound Chip Inductors (Ferrite) – NL10 Series
Standard Electrical Specifications
Part Number Inductance
(µH)
Tolerance
(± %)
Q
Min.
Test Frequency
(MHz)
Self Resonant
Frequency
(MHz)min.
DC Resistance
(Ω)max.
Rated current
(mA)
NL10KT-R33 0.33 10 30 25.20 300 0.40 450
NL10KT-R39 0.39 10 30 25.20 250 0.45 450
NL10KT-R47 0.47 10 30 25.20 220 0.50 450
NL10KT-R56 0.56 10 30 25.20 180 0.55 450
NL10KT-R68 0.68 10 30 25.20 160 0.60 450
NL10KT-R82 0.82 10 30 25.20 140 0.65 450
NL10KT-1R0 1.00 10 30 7.960 120 0.70 400
NL10KT-1R2 1.20 10 30 7.960 100 0.75 390
NL10KT-1R5 1.50 10 30 7.960 85 0.85 370
NL10KT-1R8 1.80 10 30 7.960 80 0.90 350
NL10KT-2R2 2.20 10 30 7.960 75 1.00 320
NL10KT-2R7 2.70 10 30 7.960 70 1.10 290
NL10KT-3R3 3.30 10 30 7.960 60 1.20 260
NL10KT-3R9 3.90 10 30 7.960 55 1.30 250
NL10KT-4R7 4.70 10 30 7.960 50 1.50 220
NL10KT-5R6 5.60 10 30 7.960 45 1.60 200
NL10KT-6R8 6.80 10 30 7.960 40 1.80 180
NL10KT-8R2 8.20 10 30 7.960 35 2.00 170
NL10KT-100 10 10 30 2.520 30 2.10 150
NL10KT-120 12 10 30 2.520 20 2.50 140
NL10KT-150 15 10 30 2.520 20 2.80 130
NL10KT-180 18 10 30 2.520 20 3.30 120
NL10KT-220 22 10 30 2.520 20 3.70 110
NL10KT-270 27 10 30 2.520 20 5.00 80
NL10KT-330 33 10 30 2.520 17 5.60 70
NL10KT-390 39 10 30 2.520 16 6.40 65
NL10KT-470 47 10 30 2.520 15 7.00 60
NL10KT-560 56 10 30 2.520 13 8.00 55
NL10KT-680 68 10 30 2.520 12 9.00 50
NL10KT-820 82 10 30 2.520 11 10.0 45
NL10KT-101 100 10 20 0.796 10 10.0 40
NL10KT-121 120 10 20 0.796 10 11.0 70
NL10KT-151 150 10 20 0.796 8 15.0 65
NL10KT-181 180 10 20 0.796 7 17.0 60
NL10KT-221 220 10 20 0.796 7 21.0 50
NL10KT-271 270 10 20 0.796 6 28.0 45
NL10KT-331 330 10 20 0.796 5 34.0 40
Test Instruments: HP 4286A RF Impedance Analyzer for L、Q、SRF Digital Multimeter SC-7401 for RDC
HP4285A LF Impedance Analyzer for L、Q CHEN-HWA 1061+CHEN-WHA 301A for IDC
Test Instruments : HP4291A Impedance / Material Analyzer
INDUCTANCE vs. FREQUENCY CHARACTERICS
0
20
40
60
80
100
120
140
160
180
110100
FREQUENCY (MHz)
L (uH)
33uH
22uH
47uH
Q vs. FREQUENCY CHARACTERISTICS
0
10
20
30
40
50
60
70
110100
FREQUENCY (MHz)
Q
33uH
22uH
47uH
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TEL: +886-3-5972931 FAX: +886-3-5973494 E-mail: Sales@viking.com.tw URL: http://www.viking.com.tw 6
Wound Chip Inductors (Ferrite) – NL12 Series
Standard Electrical Specifications
Part Number Inductance
(µH)
Tolerance
(± %)
Q
Min.
Test Frequency
(MHz)
Self Resonant
Frequency
(MHz)min.
DC Resistance
(Ω)max.
Rated current
(mA)
NL12MT-R10 0.10 20 28 25.20 700 0.44 450
NL12MT-R12 0.12 20 30 25.20 500 0.22 450
NL12MT-R15 0.15 20 30 25.20 450 0.25 450
NL12MT-R18 0.18 20 30 25.20 400 0.28 450
NL12MT-R22 0.22 20 30 25.20 350 0.32 450
NL12MT-R27 0.27 20 30 25.20 320 0.36 450
NL12MT-R33 0.33 20 30 25.20 300 0.40 450
NL12MT-R39 0.39 20 30 25.20 250 0.45 450
NL12MT-R47 0.47 20 30 25.20 220 0.50 450
NL12MT-R56 0.56 20 30 25.20 180 0.55 450
NL12MT-R68 0.68 20 30 25.20 160 0.60 450
NL12MT-R82 0.82 20 30 25.20 140 0.67 450
NL12KT-1R0 1.00 10 50 7.960 100 0.50 450
NL12KT-1R2 1.20 10 50 7.960 80 0.55 430
NL12KT-1R5 1.50 10 50 7.960 70 0.60 410
NL12KT-1R8 1.80 10 50 7.960 60 0.65 390
NL12KT-2R2 2.20 10 50 7.960 55 0.70 380
NL12KT-2R7 2.70 10 50 7.960 50 0.75 370
NL12KT-3R3 3.30 10 50 7.960 45 0.80 355
NL12KT-3R9 3.90 10 50 7.960 40 0.90 330
NL12KT-4R7 4.70 10 50 7.960 35 1.00 315
NL12KT-5R6 5.60 10 50 7.960 33 1.10 300
NL12KT-6R8 6.80 10 50 7.960 27 1.20 285
NL12KT-8R2 8.20 10 50 7.960 25 1.40 270
NL12KT-100 10 10 50 2.520 20 1.60 250
NL12KT-120 12 10 50 2.520 18 2.00 225
NL12KT-150 15 10 50 2.520 17 2.50 200
NL12KT-180 18 10 50 2.520 15 2.80 190
NL12KT-220 22 10 50 2.520 13 3.20 180
NL12KT-270 27 10 50 2.520 12 3.60 170
NL12KT-330 33 10 50 2.520 11 4.00 160
NL12KT-390 39 10 50 2.520 10 4.50 150
NL12KT-470 47 10 50 2.520 10 5.00 140
NL12KT-560 56 10 50 2.520 9 5.50 135
NL12KT-680 68 10 50 2.520 9 6.00 130
NL12KT-820 82 10 50 2.520 8 7.00 120
NL12KT-101 100 10 40 0.796 8 8.00 110
NL12KT-121 120 10 40 0.796 6 8.00 110
NL12KT-151 150 10 40 0.796 5 9.00 105
NL12KT-181 180 10 40 0.796 5 9.50 102
NL12KT-221 220 10 40 0.796 4 12.00 100
NL12KT-271 270 10 30 0.796 4 18.00 92
NL12KT-331 330 10 30 0.796 3.5 20.00 85
NL12KT-391 390 10 30 0.796 3 23.00 80
NL12KT-471 470 10 30 0.796 3 26.00 62
NL12KT-561 560 10 30 0.796 3 30.00 50
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TEL: +886-3-5972931 FAX: +886-3-5973494 E-mail: Sales@viking.com.tw URL: http://www.viking.com.tw 7
Wound Chip Inductors (Ferrite) – NL20 Series
Standard Electrical Specifications
Part Number Inductance
(µH)
Tolerance
(± %)
Q
Min.
Test Frequency
(MHz)
Self Resonant
Frequency
(MHz)min.
DC Resistance
(Ω)max.
Rated current
(mA)
NL12KT-681 680 10 30 0.796 3 40.00 50
NL12KT-821 820 10 30 0.796 2.5 45.00 30
NL12KT-102 1000 10 30 0.796 2.5 50.00 30
Test Instruments : HP4291A Impedance / Material Analyzer
Standard Electrical Specifications
Part Number Inductance
(mH)
Tolerance
(± %)
Q
Min.
Test Frequency
(MHz)
Self Resonant
Frequency
(MHz)min.
DC Resistance
(Ω)max.
Rated current
(mA)
NL20T-1222 1.2 5 / 10 30 0.252 1.5 17 75
NL20T-1522 1.5 5 / 10 30 0.252 1.4 20 70
NL20T-1822 1.8 5 / 10 30 0.252 1.3 30 60
NL20T-2222 2.2 5 / 10 30 0.252 1.2 35 55
NL20T-2722 2.7 5 / 10 30 0.252 1.1 55 45
NL20T-3322 3.3 5 / 10 30 0.252 1 60 40
NL20T-3922 3.9 5 / 10 30 0.252 1 70 38
NL20T-4722 4.7 5 / 10 30 0.252 0.9 78 36
NL20T-5622 5.6 5 / 10 30 0.252 0.8 85 33
NL20T-6822 6.8 5 / 10 30 0.252 0.7 110 30
NL20T-8222 8.2 5 / 10 30 0.252 0.6 125 28
NL20T-1032 10 5 / 10 20 0.0796 0.5 150 25
Test Instruments: HP4286A RF Impedance Analyzer for L、Q、SRF Digital Multimeter SC-7401 for RDC
HP4285A LF Impedance Analyzer for L、Q CHEN-HWA 1061+CHEN-WHA 301A for IDC
Q vs. FREQUENCY CHARACTERISTICS
0
20
40
60
80
100
110100
FREQUENCY (MHz)
Q
12uH
39uH
68uH
INDUCTANCE vs. FREQUENCY CHARACTERISTICS
0
50
100
150
200
250
300
1 10 100
FREQUENCY (MHz)
L (uH)
12uH
39uH
68uH
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Wound Chip Inductors (Ferrite) – NL Series
Test Instruments : HP4291A Impedance / Material Analyzer
Recommended Pattern :
NL06 SERIES—20×16×14
Dimensions in mm
Unit H I J
In 0.07 0.04 0.03
mm 1.78 1.02 0.76
NL10 SERIES—32×25×22
NL12 SERIES—45×32×32
NL08 SERIES—25×20×18
Dimensions in mm
Unit G H I
mm 1.02 1.27 2.54
NL20 SERIES—56×50×50
Inductor
Pattern
Dimensions in mm
2 2 4
4.5
Patter
n
Dimensions in mm
Inductor
1.5 1.5
3
2.8
Inductor
Pattern
Dimensions in mm
1 12
2
INDUCTANCE vs. FREQUENCY CHARACTERISTICS
0
1000
2000
3000
4000
5000
6000
7000
8000
9000
0.001 0.01 0.1 1 10
FREQUENCY (MHz)
L (nH)
4.7uH
5.6uH
6.8uH
Q vs. FREQUENCY CHARACTERISTICS
0
5
10
15
20
25
30
35
40
0.001 0.01 0.1 1
FREQUENCY (MHz)
Q
4.7uH
5.6uH
6.8uH
I I J
2nd Code
1st Code 3rd Code
COLOR CODING
DIMENSIONS in mm
PAD LAYOUT
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Wound Chip Inductors (Ferrite) – NL Series
Packaging
T
Ta
ap
pe
e
D
Di
im
me
en
ns
si
io
on
ns
s
T
Ta
ap
pe
e
M
Ma
at
te
er
ri
ia
al
l
R
Re
ee
el
l
D
Di
im
me
en
ns
si
io
on
ns
s
Figure 1
Figure 2
Dimensions in mm
Tape Dimensions Reel Dimensions
TYPE
A B T W P F K Fig A B C D
Quantity
/Reel
NL06(201614) 1.88 2.38 1.48 8 4 3.5 0.2 2 178 60 13 9 2500
NL08(252018) 2.61 2.83 2.25 8 4 3.5 0.25 2 178 60 12 1.5 2000
NL10(322522) 2.94 3.64 2.52 8 4 3.5 0.2 1 178 60 10 1.5 2000
NL12(453232) 3.64 5.14 3.6 12 8 5.5 0.3 1 250 80 14 1.5 500
NL20(565050) 4.9 5.65 5.3 16.15 12.2 5.5 0.5 2 330 80 20 2 1000
C
D
B
A
A
± 0.1
P
±
0.1
2
±0.05 4
± 0.1 K±0.05
B ±
0.1
W ±
0.2
1.75
± 0.1
T
± 0.05
F ±
0.05
Blank
330mm MIN.
Leader
Chip Mounting
Part
160mm MIN.
Blank Part
Cover Tape
Carrier tape: Polystyrene
Cover type: Polyethylene
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Wound Chip Inductors (Ferrite) – NL Series
1-1 Mechanical Performance
No Item Specification Test Method
1-1-1 Vibration Appearance: No damage
L change: within±10%
Q change: within±30%
Test device shall be soldered on the substrate
Oscillation Frequency: 10 to 55 to 10Hz for 1min
Amplitude: 1.5mm
Time: 2hrs for each axis (X, Y & Z), total 6hrs
1-1-2 Resistance to Soldering
Heat
Appearance: No damage Pre-heating: 150℃, 1min
Solder Composition: Sn/Pb = 63/37
Solder Temperature: 260±5℃
Immersion Time: 10±1sec
1-1-3 Solderability The electrodes shall be at least
90% covered with new solder
coating
Pre-heating: 150℃, 1min
Solder Composition: Sn/Pb = 63/37
Solder Temperature: 230±5℃
Immersion Time: 4±1sec
1-2 Environmental Performance
No Item Specification Test Method
1-2-1 Temperature Cycle One cycle:
Step Temperature (℃) Time (min)
1 -25±3 30
2 25±2 3
3 85±3 30
4 25±2 3
Total: 100cycles
Measured after exposure in the room condition for 24hrs
1-2-2 Humidity Resistance Temperature: 40±2℃
Relative Humidity: 90 ~ 95%
Time: 1000hrs
Measured after exposure in the room condition for 24hrs
1-2-3 High Temperature
Resistance
Temperature: 85±3℃
Relative Humidity: 20%
Applied Current: Rated Current
Time: 1000hrs
Measured after exposure in the room condition for 24hrs
1-2-4 Low Temperature
Resistance
Appearance: No damage
L change: within±10%
Q change: within±30%
Temperature: -25±3℃
Relative Humidity: 0%
Time: 1000hrs
Measured after exposure in the room condition for 24hrs
Viking
TEL: +886-3-5972931 FAX: +886-3-5973494 E-mail: Sales@viking.com.tw URL: http://www.viking.com.tw 11
Wound Chip Inductors (Ferrite) – NL Large Current Series
Dimensions
NL08TC SERIES—25×20×18
Dimensions in mm
Unit A B C D E F
mm 2.92+0 2.79+0 2.1+0 0.51 2.92+0 0.51ref
NL12 SERIES—45×32×32
NL10TC SERIES—32×25×22
Dimensions in mm
Unit A B C D E F
mm 3.70+0 2.90+0 2.60+0 0.51 3.7 0.51ref
NL20 SERIES—56×50×50
Standard Electrical Specifications
Part Number Inductance
(µH)
Tolerance
(±%)
Q
Min
Test Frequency
(MHz)
Self Resonant
Frequency
(MHz)min
DC Resistance
(Ω)max
Rated current
(mA) COLOR CODING
NL08□TC1R0 1.0 20 15 7.96 200 0.34 700 Brown Black Red
NL08□TC1R5 1.5 20 15 7.96 165 0.42 650 Brown Green Red
NL08□TC2R2 2.2 20 15 7.96 95 0.50 630 Red Red Red
NL08□TC3R3 3.3 20 15 7.96 55 0.65 600 Orange Orange Red
NL08□TC4R7 4.7 20 15 7.96 43 0.80 580 Yellow Violet Red
NL08□TC6R8 6.8 20 15 7.96 39 1.00 550 Blue Gray Red
NL08□TC100 10 10 15 2.52 32 1.69 500 Brown Black Orange
NL08□TC150 15 10 15 2.52 21 2.20 450 Brown Green Orange
NL08□TC220 22 10 13 2.52 18 2.80 350 Red Red Orange
NL08□TC330 33 10 13 2.52 16 4.20 300 Orange Orange Orange
f When ordering , please specify tolerance and packaging code. Ex:NL08JTC6R8
Tolerance : J = 5% : K= 10%
Packaging : Clear tape and reel (standard) .
f L , Q : HP4287A
f S R F : HP8753D / HP4291A .
f RDC : Digital Multimeter SC - 7401
f Operating temperature range –25ºC to + 85ºC
Viking
TEL: +886-3-5972931 FAX: +886-3-5973494 E-mail: Sales@viking.com.tw URL: http://www.viking.com.tw 12
Wound Chip Inductors (Ferrite) – NL Large Current Series
Standard Electrical Specifications
Part Number Inductance
(µH)
Tolerance
(±%)
Q
Min
Test Frequency
(MHz)
Self Resonant
Frequency
(MHz)min
DC Resistance
±30% (Ω)
Rated current
(mA)min COLOR CODING
NL10□TC1R0 1.0 5 / 10 20 7.96 100 0.08 1500 Brown Black Red
NL10□TC1R5 1.5 5 / 10 20 7.96 80 0.13 1125 Brown Green Red
NL10□TC2R2 2.2 5 / 10 20 7.96 68 0.13 970 Red Red Red
NL10□TC3R3 3.3 5 / 10 20 7.96 54 0.16 837 Orange Orange Red
NL10□TC4R7 4.7 5 / 10 20 7.96 43 0.20 675 Yellow Violet Red
NL10□TC6R8 6.8 5 / 10 20 7.96 33 0.27 600 Blue Gray Red
NL10□TC100 10 5 / 10 15 2.52 28 0.36 520 Brown Black Orange
NL10□TC150 15 5 / 10 15 2.52 19 0.56 480 Brown Green Orange
NL10□TC220 22 5 / 10 15 2.52 16 0.77 310 Red Red Orange
NL10□TC330 33 5 / 10 15 2.52 12 1.10 270 Orange Orange Orange
NL10□TC470 47 5 / 10 15 2.52 10 1.64 210 Yellow Violet Orange
NL10□TC680 68 5 / 10 15 2.52 9 2.80 189 Blue Gray Orange
NL10□TC101 100 5 / 10 15 0.796 6 3.70 145 Brown Black Yellow
NL10□TC151 150 5 / 10 15 0.796 5 6.10 120 Brown Green Yellow
NL10□TC221 220 5 / 10 15 0.796 4 8.40 100 Red Red Yellow
NL10□TC331 330 5 / 10 15 0.796 3.5 12.3 80 Orange Orange Yellow
NL10□TC471 470 5 / 10 15 0.796 2.8 22.0 75 Yellow Violet Yellow
NL10□TC681 680 5 / 10 15 0.796 2 28.0 65 Blue Gray Yellow
f When ordering , please specify tolerance and packaging code. Ex:NL10JTC101
Tolerance : J = 5% K= 10%
Packaging : Clear tape and reel (standard) .
f L , Q : HP4287A
f S R F : HP8753D / HP4291A .
f RDC : Digital Multimeter SC - 7401
f Operating temperature range –25ºC to + 85ºC
Test Instruments : HP4291A Impedance / Material Analyzer
INDUCTANCE vs. FREQUENCY CHARACTERISTICS
0
100
200
300
400
500
110100
FREQUENCY (MHz)
L (uH)
15uH
47uH
68uH
Q vs. FREQUENCY CHARACTERISTICS
0
5
10
15
20
25
30
1 10 100
FREQUENCY (MHz)
Q
15uH
47uH68uH
Viking
TEL: +886-3-5972931 FAX: +886-3-5973494 E-mail: Sales@viking.com.tw URL: http://www.viking.com.tw 13
Wound Chip Inductors (Ferrite) – NL Large Current Series
Standard Electrical Specifications
Part Number Inductance
(µH)
Tolerance
(± %)
Q
Min.
Test Frequency
(MHz)
Self Resonant
Frequency
(MHz)min.
DC Resistance
(Ω)max.
Rated current
(mA)
NL12KTC1R0 1.0 10 10 7.96 200 0.11 1050
NL12KTC1R2 1.2 10 10 7.96 160 0.12 1000
NL12KTC1R5 1.5 10 10 7.96 130 0.15 950
NL12KTC1R8 1.8 10 10 7.96 100 0.16 900
NL12KTC2R2 2.2 10 10 7.96 60 0.18 850
NL12KTC2R7 2.7 10 10 7.96 60 0.20 800
NL12KTC3R3 3.3 10 10 7.96 45 0.22 750
NL12KTC3R9 3.9 10 10 7.96 40 0.24 700
NL12KTC4R7 4.7 10 10 7.96 35 0.27 650
NL12KTC5R6 5.6 10 10 7.96 30 0.30 650
NL12KTC6R8 6.8 10 10 7.96 28 0.35 600
NL12KTC8R2 8.2 10 10 7.96 25 0.40 600
NL12KTC100 10 10 10 2.52 22 0.50 550
NL12KTC120 12 10 10 2.52 21 0.60 500
NL12KTC150 15 10 10 2.52 20 0.70 450
NL12KTC180 18 10 10 2.52 19 0.80 400
NL12KTC220 22 10 10 2.52 18 0.90 370
NL12KTC270 27 10 10 2.52 16 1.20 330
NL12KTC330 33 10 10 2.52 14 1.40 300
NL12KTC390 39 10 10 2.52 12 1.60 280
NL12KTC470 47 10 10 2.52 11.5 1.90 260
NL12KTC560 56 10 10 2.52 11 2.20 240
NL12KTC680 68 10 10 2.52 10 2.60 220
NL12KTC820 82 10 10 2.52 9 3.50 200
NL12KTC101 100 10 20 0.796 8 4.00 180
NL12KTC121 120 10 20 0.796 6.5 4.50 160
NL12KTC151 150 10 20 0.796 7 6.50 140
NL12KTC181 180 10 20 0.796 5.5 7.50 120
NL12KTC221 220 10 20 0.796 5.5 9.00 120
NL12KTC271 270 10 20 0.796 5 11.0 100
NL12KTC331 330 10 20 0.796 4 13.0 90
Test Instruments: HP4286A RF Impedance Analyzer for L、Q、SRF Digital Multimeter SC-7401 for RDC
HP4285A LF Impedance Analyzer for L、Q CHEN-HWA 1061+CHEN-WHA 301A for IDC
Test Instruments : HP4291A Impedance / Material Analyzer
INDUCTANCE vs. FREQUENCY CHARACTERISTICS
0
20
40
60
80
100
120
140
1 10 100
FREQUENCY (MHz)
L (uH)
15uH
33uH
8.2uH
Q vs. FREQUENCY CHARACTERISTICS
0
5
10
15
20
25
30
35
1 10 100
FREQUENCY (MHz)
RDC:0.40Ω IDC : 600 mA SRF:25MHz
Q
15uH
33uH
8.2uH
Viking
TEL: +886-3-5972931 FAX: +886-3-5973494 E-mail: Sales@viking.com.tw URL: http://www.viking.com.tw 14
Wound Chip Inductors (Ferrite) – NL Large Current Series
Standard Electrical Specifications
Part Number Inductance
(µH)
Tolerance
(± %)
Q
Min.
Test Frequency
(MHz)
Self Resonant
Frequency
(MHz)min.
DC Resistance
(Ω)max.
Rated current
(mA)
NL20KTC1R0 1.0 10 10 7.96 95 0.03 1800
NL20KTC1R2 1.2 10 10 7.96 70 0.035 1700
NL20KTC1R5 1.5 10 10 7.96 55 0.04 1600
NL20KTC1R8 1.8 10 10 7.96 47 0.05 1400
NL20KTC2R2 2.2 10 10 7.96 42 0.06 1300
NL20KTC2R7 2.7 10 10 7.96 37 0.07 1200
NL20KTC3R3 3.3 10 10 7.96 34 0.08 1120
NL20KTC3R9 3.9 10 10 7.96 32 0.09 1050
NL20KTC4R7 4.7 10 10 7.96 29 0.11 950
NL20KTC5R6 5.6 10 10 7.96 26 0.13 880
NL20KTC6R8 6.8 10 10 7.96 24 0.15 810
NL20KTC8R2 8.2 10 10 7.96 22 0.18 750
NL20KTC100 10 10 10 2.52 19 0.21 690
NL20KTC120 12 10 10 2.52 17 0.25 630
NL20KTC150 15 10 10 2.52 16 0.30 580
NL20KTC180 18 10 10 2.52 14 0.36 530
NL20KTC220 22 10 10 2.52 13 0.43 480
NL20KTC270 27 10 10 2.52 11.5 0.52 440
NL20KTC330 33 10 10 2.52 10.5 0.62 400
NL20KTC390 39 10 10 2.52 9.5 0.72 370
NL20KTC470 47 10 10 2.52 8.5 0.85 340
NL20KTC560 56 10 10 2.52 7.8 1.00 310
NL20KTC680 68 10 10 2.52 7 1.2 290
NL20KTC820 82 10 10 2.52 6.4 1.4 270
NL20KTC101 100 10 20 0.796 6 1.6 250
NL20KTC121 120 10 20 0.796 5.4 1.9 230
NL20KTC151 150 10 20 0.796 4.8 2.2 210
NL20KTC181 180 10 20 0.796 4.4 2.8 190
NL20KTC221 220 10 20 0.796 3.9 3.4 170
NL20KTC271 270 10 20 0.796 3.6 4.2 155
NL20KTC331 330 10 20 0.796 3.2 4.9 140
NL20KTC391 390 10 20 0.796 2.9 5.8 130
NL20KTC471 470 10 20 0.796 2.6 7 120
NL20KTC561 560 10 20 0.796 2.4 8.5 110
NL20KTC681 680 10 20 0.796 2.2 10 100
NL20KTC821 820 10 20 0.796 2 13 90
NL20KTC102 1000 10 20 0.252 1.8 15 85
Test Instruments: HP 4286A RF Impedance Analyzer for L、Q、SRF Digital Multimeter SC-7401 for RDC
HP4285A LF Impedance Analyzer for L、Q CHEN-HWA 1061+CHEN-WHA 301A for IDC
Viking
TEL: +886-3-5972931 FAX: +886-3-5973494 E-mail: Sales@viking.com.tw URL: http://www.viking.com.tw 15
Wound Chip Inductors (Ferrite) – NL Large Current Series
Test Instruments : HP4291A Impedance / Material Analyzer
Recommended Pattern :
NL08TC SERIES—25×20×18
Dimensions in mm
Unit G H I
mm 1.02 1.27 2.54
NL12TC SERIES—45×32×32
NL10TC SERIES—32×25×22
Dimensions in mm
Unit G H I
mm 1.00 2.00 2.70
NL20TC SERIES—56×50×50
INDUCTANCE vs. FREQUENCY CHARACTERISTICS
0
5
10
15
20
25
30
1 10 100
FREQUENCY (MHz)
L (uH)
1.0uH
3.3uH
8.2uH
Q vs. FREQUENCY CHARACTERISTICS
0
5
10
15
20
25
30
1 10 100
FREQUENCY (MHZ)
Q
1.0uH 3.3uH
8.2uH
1.0uH
3.3uH
8.2uH
DIMENSIONS in mm
PAD LAYOUT
DIMENSIONS in mm
PAD LAYOUT
Inductor
Pattern
Dimensions in mm
2 2 4
4.5
Pattern
Dimensions in mm
Inductor
1.5 1.5
3
2.8
Viking
TEL: +886-3-5972931 FAX: +886-3-5973494 E-mail: Sales@viking.com.tw URL: http://www.viking.com.tw 16
Wound Chip Inductors (Ferrite) – NL Large Current Series
Packaging
T
Ta
ap
pe
e
D
Di
im
me
en
ns
si
io
on
ns
s
T
Ta
ap
pe
e
M
Ma
at
te
er
ri
ia
al
l
R
Re
ee
el
l
D
Di
im
me
en
ns
si
io
on
ns
s
Figure 1
Figure 2
Dimensions in mm
Tape Dimensions Reel Dimensions
TYPE
A B T W P F K Fig A BC D
Quantity
/Reel
NL08TC(252018) 2.61 2.83 2.25 8 4 3.5 0.25 2 178 60 12 1.5 2000
NL10TC (322522) 2.94 3.64 2.52 8 4 3.5 0.2 1 178 60 10 1.5 2000
NL12TC (453232) 3.64 5.14 3.6 12 8 5.5 0.3 1 250 80 14 1.5 500
NL20TC (565050) 4.9 5.65 5.3 16.15 12.2 5.5 0.5 2 330 80 20 2 1000
C
D
B
A
A
± 0.1
P
±
0.1
2
± 0.05 4
± 0.1 K
± 0.05
B ±
0.1
W ±
0.2
1.75
± 0.1
T
± 0.05
F ±
0.05
Blank
330mm MIN.
Leader
Chip Mounting
Part
160mm MIN.
Blank Part
Cover Tape
Carrier tape: Polystyrene
Cover type: Polyethylene
Viking
TEL: +886-3-5972931 FAX: +886-3-5973494 E-mail: Sales@viking.com.tw URL: http://www.viking.com.tw 17
Wound Chip Inductors (Ferrite) – NL Large Current Series
1-1 Mechanical Performance
No Item Specification Test Method
1-1-1 Vibration Appearance: No damage
L change: within±10%
Q change: within±30%
RDC: within specification
Test device shall be soldered on the substrate
Oscillation Frequency: 10 to 55 to 10Hz for 1min
Amplitude: 1.5mm
Time: 2hrs for each axis (X, Y & Z), total 6hrs
1-1-2 Resistance to Soldering
Heat
Appearance: No damage Pre-heating: 150℃, 1min
Solder Composition: Sn/Pb = 63/37
Solder Temperature: 260±5℃
Immersion Time: 10±1sec
1-1-3 Solderability The electrodes shall be at least
90% covered with new solder
coating
Pre-heating: 150℃, 1min
Solder Composition: Sn/Pb = 63/37
Solder Temperature: 230±5℃
Immersion Time: 4±1sec
1-2 Environmental Performance
No Item Specification Test Method
1-2-1 Temperature Cycle One cycle:
Step Temperature (℃) Time (min)
1 -25±3 30
2 25±2 3
3 85±3 30
4 25±2 3
Total: 100cycles
Measured after exposure in the room condition for 24hrs
1-2-2 Humidity Resistance Temperature: 40±2℃
Relative Humidity: 90 ~ 95%
Time: 1000hrs
Measured after exposure in the room condition for 24hrs
1-2-3 High Temperature
Resistance
Temperature: 85±3℃
Relative Humidity: 20%
Applied Current: Rated Current
Time: 1000hrs
Measured after exposure in the room condition for 24hrs
1-2-4 Low Temperature
Resistance
Appearance: No damage
L change: within±10%
Q change: within±30%
RDC: within specification
Temperature: -25±3℃
Relative Humidity: 0%
Time: 1000hrs
Measured after exposure in the room condition for 24hrs
