TYPE
31
Fixed Inductors for Surface Mounting
D73LF
D73LC
Meeting Your Needs
STANDARD PARTS SELECTION GUIDE
(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 D73LF (Unshielded)
TOKO
Part
Number
Test
Frequency
(kHz)
Inductance
L
DC Resistance
L (µH)
Tolerance
(Ω) max.
(A) max. (1)
817FY-1R0M=P3
817FY-1R5M=P3
817FY-2R2M=P3
817FY-3R3M=P3
817FY-4R7M=P3
1.0
1.5
2.2
3.3
4.7
±20%
±20%
±20%
±20%
±20%
100
100
100
100
100
0.02
0.03
0.03
0.04
0.06
3.60
3.40
2.68
2.40
2.26
817FY-6R8M=P3
817FY-100M=P3
817FY-120M=P3
817FY-150M=P3
817FY-180M=P3
6.8
10.0
12.0
15.0
18.0
±20%
±20%
±20%
±20%
±20%
100
100
100
100
100
0.08
0.12
0.14
0.18
0.20
1.66
1.37
1.12
1.08
1.04
817FY-220M=P3
817FY-270M=P3
817FY-330M=P3
817FY-390M=P3
817FY-470M=P3
22.0
27.0
33.0
39.0
47.0
±20%
±20%
±20%
±20%
±20%
100
100
100
100
100
0.27
0.32
0.35
0.48
0.56
0.80
0.77
0.71
0.62
0.56
817FY-560M=P3
817FY-680M=P3
817FY-820M=P3
817FY-101M=P3
56.0
68.0
±20%
±20%
±20%
±20%
100
100
100
100
0.63
0.71
0.97
1.08
0.54
0.50
0.43
0.39
82.0
100.0
TYPE D73LC (Shielded)
TOKO
Test
Frequency
(kHz)
Part
Inductance
L
DC Resistance
Number
L (µH)
Tolerance
(Ω) max.
(A) max. (1)
817CY-1R2M=P3
817CY-1R8M=P3
817CY-2R4M=P3
817CY-3R3M=P3
817CY-4R7M=P3
1.2
1.8
2.4
3.3
4.7
±20%
±20%
±20%
±20%
±20%
100
100
100
100
100
0.02
0.02
0.03
0.03
0.04
2.73
2.26
1.91
1.68
1.28
817CY-6R8M=P3
817CY-100M=P3
817CY-120M=P3
817CY-150M=P3
817CY-180M=P3
6.8
10.0
12.0
15.0
18.0
±20%
±20%
±20%
±20%
±20%
100
100
100
100
100
0.05
0.08
0.10
0.11
0.13
1.06
1.04
0.84
0.77
0.67
817CY-220M=P3
817CY-270M=P3
817CY-330M=P3
817CY-390M=P3
817CY-470M=P3
22.0
27.0
33.0
39.0
47.0
±20%
±20%
±20%
±20%
±20%
100
100
100
100
100
0.18
0.20
0.26
0.30
0.41
0.62
0.57
0.51
0.46
0.45
817CY-560M=P3
817CY-680M=P3
817CE-820M=P3
817CE-101M=P3
817CE-471M=P3
56.0
68.0
±20%
±20%
±20%
±20%
±20%
100
100
100
100
100
0.43
0.50
0.72
0.78
3.11
0.37
0.35
0.32
0.30
0.191
82.0
100.0
470.0
817CE-152M=P3
817CU-103M=P3
1500 (1.5mH)
10000 (10.0mH)
±20%
±20%
100
100
10.97
64.17
0.108
0.044
Note: =P3 is added to each part number to indicate tape and reel packaging.
continued on next page
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.
R-LOG0203A
1.800.PIK.TOKO
www.tokoam.com
1.847.297.0070