SMD Power Inductors
Page <3> 20/06/11 V1.1
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OCL
(µH)
±20%
DCR
(ΩΩ)
(Typical)
DCR
(ΩΩ)
(Maximum)
Isat
(A)
at 25°C
L at Isat
(µH)
(Typical)
Irms
(A)
at 25°C
L at Irms
(µH)
(Typical)
Part Number
0.82 0.0039 0.0047 24.2 0.659 15.5 0.807 MCSDRH125B-R82MHF
1.5 0.0052 0.00625 18.5 1.12 13.3 1.4 MCSDRH125B-1R5MHF
2.2 0.0064 0.0077 14.8 1.75 12 2.05 MCSDRH125B-2R2MHF
3.3 0.0079 0.0095 12.6 2.65 10.8 2.95 MCSDRH125B-3R3MHF
4.7 0.0107 0.01285 10.1 3.6 9.3 4 MCSDRH125B-4R7MHF
6.8 0.0119 0.0143 8.4 5.75 8.8 5.5 MCSDRH125B-6R8MHF
8.2 0.0156 0.0187 7.6 6.6 7.7 6.5 MCSDRH125B-8R2MHF
10 0.0164 0.0197 6.9 8.3 7.5 7.45 MCSDRH125B-100MHF
15 0.0268 0.0322 5.65 11.2 5.8 10.77 MCSDRH125B-150MHF
22 0.0318 0.0382 4.7 18.7 5.4 15.3 MCSDRH125B-220MHF
33 0.0445 0.0534 4 26.65 4.5 21.7 MCSDRH125B-330MHF
47 0.0659 0.079 3.2 37.95 3.7 29.4 MCSDRH125B-470MHF
68 0.0991 0.119 2.7 55.6 3.05 45.3 MCSDRH125B-680MHF
82 0.121 0.145 2.4 67 2.75 52 MCSDRH125B-820MHF
100 0.155 0.186 2.2 79 2.4 66.7 MCSDRH125B-101MHF
150 0.217 0.26 1.8 124.8 2.05 98 MCSDRH125B-151MHF
220 0.321 0.385 1.5 182.4 1.7 148 MCSDRH125B-221MHF
330 0.434 0.52 1.2 284 1.45 206.5 MCSDRH125B-331MHF
470 0.627 0.753 1 402 1.2 293 MCSDRH125B-471MHF
680 0.888 1.066 0.85 548 1 404 MCSDRH125B-681MHF
820 1.093 1.312 0.76 680 0.92 511 MCSDRH125B-821MHF
1000 1.409 1.69 0.69 801 0.8 610 MCSDRH125B-102MHF
Electrical Characteristics
Note :
1. OCL (Open Circuit Inductance) and L at Irms and L at Isat and DCR are measured at: 100 KHz, 0.25 V at 25ºC.
2. Isat : DC current that causes inductance to drop by approximately 30% from OCL; (Ta= 25ºC).
3. Irms : DC current that causes an approximate temperature rise (∆T) of 40°C; (Ta= 25ºC).
4. Inductance Vs. DC bias curve, please see the next page to get more detail information.
5. Inductance tolerance: ±20%, Base type: Plastic.