TYPE
32
Fixed Inductors for Surface Mounting
D75F
D75C
Meeting Your Needs
Please read PRECAUTIONS and NOTES sections of this catalog for safe operation. This catalog
contains consumer grade specifications only. Detailed technical specifications are available upon request.
STANDARD PARTS SELECTION GUIDE
TYPE D75F Series (Unshielded)
TOKO
1) Maximum allowable DC current is that which causes a 10% inductance reduction from the initial value, or coil
temperature to rise by 40ºC, whichever is smaller. (Reference ambient temperature 20ºC).
Test
Frequency
(kHz)
Part
Inductance
L
DC Resistance
DC Current(1)
(A) max.
Number
(µH)
Tolerance
(Ω) max.
#646FY-1R0M=P3
#646FY-1R5M=P3
#646FY-2R2M=P3
#646FY-3R3M=P3
#646FY-4R7M=P3
1.0
1.5
2.2
3.3
4.7
20%
20%
20%
20%
20%
100
100
100
100
100
0.023
0.028
0.032
0.038
0.049
2.88
2.56
2.36
2.16
1.88
#646FY-6R8M=P3
#646FY-100M=P3
#646FY-120M=P3
#646FY-150M=P3
#646FY-180M=P3
6.8
10.0
12.0
15.0
18.0
20%
20%
20%
20%
20%
100
100
100
100
100
0.060
0.070
0.080
0.090
0.100
1.68
1.56
1.44
1.36
1.28
#646FY-220M=P3
#646FY-270M=P3
#646FY-330M=P3
#646FY-390M=P3
#646FY-470M=P3
22.0
27.0
33.0
39.0
47.0
20%
20%
20%
20%
20%
100
100
100
100
100
0.120
0.140
0.160
0.190
0.220
1.17
1.07
1.00
0.91
0.84
#646FY-560M=P3
#646FY-680M=P3
#646FY-820M=P3
#646FY-101M=P3
#646FY-121K=P3
56.0
68.0
20%
20%
20%
20%
10%
100
100
100
100
100
0.290
0.340
0.460
0.550
0.670
0.72
0.66
0.58
0.51
0.42
82.0
100.0
120.0
#646FY-151K=P3
#646FY-181K=P3
#646FY-221K=P3
#646FY-271K=P3
#646FY-331K=P3
150.0
180.0
220.0
270.0
330.0
10%
10%
10%
10%
10%
100
100
100
100
100
0.900
1.050
1.350
1.550
2.050
0.37
0.35
0.29
0.28
0.23
#646FY-391K=P3
#646FY-471K=P3
390.0
470.0
10%
10%
100
100
2.300
2.600
0.21
0.19
1) Maximum allowable DC current is that which causes a 10% inductance reduction from the initial value, or coil
temperature to rise by 40ºC, whichever is smaller. (Reference ambient temperature 20ºC).
TYPE D75C Series (with Ferrite Shield)
TOKO
Test
Frequency
(kHz)
Part
Inductance
L
DC Resistance
DC Current(1)
(A) max.
Number
(µH)
Tolerance
(Ω) max.
#646CY-1R0M=P3
#646CY-1R5M=P3
#646CY-2R2M=P3
#646CY-3R3M=P3
#646CY-4R7M=P3
1.0
1.5
2.2
3.3
4.7
20%
20%
20%
20%
20%
100
100
100
100
100
0.020
0.024
0.028
0.034
0.039
2.80
2.59
2.38
2.14
1.96
#646CY-6R8M=P3
#646CY-100M=P3
#646CY-120M=P3
#646CY-150M=P3
#646CY-180M=P3
6.8
10.0
12.0
15.0
18.0
20%
20%
20%
20%
20%
100
100
100
100
100
0.050
0.055
0.073
0.081
0.102
1.79
1.63
1.42
1.33
1.15
#646CY-220M=P3
#646CY-270M=P3
#646CY-330M=P3
#646CY-390M=P3
#646CY-470M=P3
22.0
27.0
33.0
39.0
47.0
20%
20%
20%
20%
20%
100
100
100
100
100
0.115
0.159
0.182
0.199
0.221
1.09
0.91
0.84
0.80
0.75
#646CY-560M=P3
#646CY-680M=P3
#646CY-820M=P3
#646CY-101M=P3
#646CY-121M=P3
56.0
68.0
20%
20%
20%
20%
20%
100
100
100
100
100
0.306
0.345
0.390
0.432
0.44
0.64
0.60
0.57
0.50
0.47
82.0
100.0
120.0
#646CY-151M=P3
150.0
20%
100
0.73
0.40
#646CY-181M=P3
#646CY-221M=P3
#646CY-271M=P3
#646CY-331M=P3
180.0
220.0
270.0
330.0
20%
20%
20%
20%
100
100
100
100
0.78
0.94
1.25
1.40
0.39
0.33
0.31
0.27
#646CY-391M=P3
#646CY-471M=P3
390.0
470.0
20%
20%
100
100
100
1.52
1.70
0.27
0.25
#646CE-561M=P3
560.0
Please read PRECAUTIONS and NOTES sections of this catalog for safe operation2. 0%
2.D3e9tailed technical specifications a0re.a2va2ilable upon request.
This catalog contains consumer grade specifications only.
Note: =P3 is added to each part number to indicate tape and reel packaging.
1.800.PIK.TOKO
www.tokoam.com
1.847.297.0070
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