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TOKO Axial Type Fixed Inductors C9 Series
C9 Series
Features
l Axial type inductors for high current.
l Suitable for power supplies in all types of electronic instruments.
l Different sizes available.
Dimensions
Type A B C D E
C9M 29 ± 1 29 ± 1 9.4 ± 0.3 0.6 3.1
C9A 28 ± 1 28 ± 1 14 ± 0.6 0.6 4.0
C9N 21 ± 1 21 ± 1 20 ± 1 0.6 5.0
C9P 38 ± 1 38 ± 1 20 ± 1 0.6 6.0
C9Q 38 ± 1 38 ± 1 30 ± 1 0.6 6.0
Unit:mm
Selection Guide for Standard Coils
TYPE C9N
TOKO
Part Number Inductance
L (µH) at 1kHz DC
Resistance
(Ω) max.
Rated DC
Current
(A) max.
Self-resonant
Frequency
(MHz) min.
C9N-1R0M 1.0 ± 20% 0.011 3.0 170
C9N-1R5M 1.5 ± 20% 0.013 3.0 144
C9N-2R2M 2.2 ± 20% 0.013 3.0 122
C9N-3R3M 3.3 ± 20% 0.013 3.0 120
C9N-4R7M 4.7 ± 20% 0.017 3.0 97
C9N-6R8M 6.8 ± 20% 0.026 3.0 88
C9N-100K 10 ± 10% 0.029 3.0 81
C9N-150K 15 ± 10% 0.058 3.0 68
C9N-220K 22 ± 10% 0.088 3.0 62
C9N-330K 33 ± 10% 0.090 3.0 8.5
C9N-470K 47 ± 10% 0.090 2.5 4.4
C9N-680K 68 ± 10% 0.130 2.1 2.95
C9N-101K 100 ± 10% 0.180 1.9 2.75
C9N-151K 150 ± 10% 0.202 1.5 2.05
C9N-221K 220 ± 10% 0.268 1.13 1.8
C9N-331K 330 ± 10% 0.330 0.89 1.6
C9N-471K 470 ± 10% 0.487 0.645 1.3
C9N-681K 680 ± 10% 0.727 0.27 1.2
C9N-102K 1000 ± 10% 0.954 0.127 1.0
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TOKO Axial Type Fixed Inductors C9 Series
Selection Guide for Standard Coils
TYPE C9P
TOKO
Part Number Inductance
L (µH) at 1kHz DC
Resistance
(Ω) max.
Rated DC
Current
(A) max.
Self-resonant
Frequency
(MHz) min.
C9P-1R0M 1.0 ± 20% 0.013 3.5 102
C9P-1R5M 1.5 ± 20% 0.014 3.5 102
C9P-2R2M 2.2 ± 20% 0.016 3.5 102
C9P-3R3M 3.3 ± 20% 0.019 3.5 95
C9P-4R7M 4.7 ± 20% 0.023 3.5 79
C9P-6R8M 6.8 ± 20% 0.028 3.5 70
C9P-100K 10 ± 10% 0.036 3.5 61
C9P-150K 15 ± 10% 0.044 3.5 56
C9P-220K 22 ± 10% 0.073 3.5 44
C9P-330K 33 ± 10% 0.096 3.5 9.9
C9P-470K 47 ± 10% 0.113 3.5 4.5
C9P-680K 68 ± 10% 0.100 3.5 3.7
C9P-101K 100 ± 10% 0.126 3.0 2.8
C9P-151K 150 ± 10% 0.212 2.1 1.9
C9P-221K 220 ± 10% 0.326 1.5 1.6
C9P-331K 330 ± 10% 0.343 1.2 1.45
C9P-471K 470 ± 10% 0.504 0.83 1.33
C9P-681K 680 ± 10% 0.776 0.315 1.03
C9P-102K 1000 ± 10% 1.0 0.135 0.92
TYPE C9Q
TOKO
Part Number Inductance
L (µH) at 1kHz DC
Resistance
(Ω) max.
Rated DC
Current
(A) max.
Self-resonant
Frequency
(MHz) min.
C9Q-1R0K 1.0 ± 10% 0.011 3.5 130
C9Q-1R5K 1.5 ± 10% 0.011 3.5 115
C9Q-2R2K 2.2 ± 10% 0.011 3.5 100
C9Q-3R3K 3.3 ± 10% 0.012 3.5 85
C9Q-4R7K 4.7 ± 10% 0.015 3.5 76
C9Q-6R8K 6.8 ± 10% 0.017 3.5 67
C9Q-100K 10 ± 10% 0.023 3.5 60
C9Q-150K 15 ± 10% 0.028 3.5 50
C9Q-220K 22 ± 10% 0.034 3.5 46
C9Q-330K 33 ± 10% 0.068 3.5 39
C9Q-470K 47 ± 10% 0.100 3.5 34
C9Q-680K 68 ± 10% 0.090 3.5 7.0
C9Q-101K 100 ± 10% 0.133 3.5 3.0
C9Q-151K 150 ± 10% 0.144 3.5 1..6
C9Q-221K 220 ± 10% 0.181 1.5 1.5
C9Q-331K 330 ± 10% 0.300 0.90 1.0
C9Q-471K 470 ± 10% 0.366 0.73 0.87
C9Q-681K 680 ± 10% 0.340 0.30 0.87
C9Q-102K 1000 ± 10% 0.544 0.14 0.66
