RCH Series Power Inductors
Dimensions(mm)
RCH-875
Specifications
Parts No. Inductance
100
120
150
180
220
270
330
390
470
560
680
820
101
121
151
181
221
271
331
391
471
561
681
10uH
12uH
15uH
18uH
22uH
27uH
33uH
39uH
47uH
56uH
68uH
82uH
100uH
120uH
150uH
180uH
220uH
270uH
330uH
390uH
470uH
560uH
680uH
DCR.(Max) Typical
DCR.(Max) Typical
Parts No. Inductance
/Rated DC. Current (A)
/Rated DC. Current (A)
0.05(0.03)/2.90
820uH
2.56(2.07)/0.30
821
0.06(0.03)/2.50
1.0mH
2.94(2.38)/0.27
102
0.07(0.05)/2.20
1.2mH
4.04(3.10)/0.24
122
0.08(0.05)/1.90
1.5mH
4.70(3.57)/0.22
152
0.09(0.06)1.80
1.8mH
5.05(3.99)/0.20
182
0.11(0.08)/1.70
2.2mH
6.25(4.82)/0.18
222
0.13(0.09)/1.50
2.7mH
8.72(6.58)/0.16
272
0.14(0.10)/1.40
3.3mH
10.60(7.57)/0.15
332
0.15(0.11)/1.30
3.9mH
14.20(10.6)/0.14
392
0.18(0.14)/1.20
4.7mH
16.70(12.7)/0.12
472
0.20(0.16)/1.10
5.6mH
18.70(13.7)/0.11
562
0.24(0.19)/1.00
6.8mH
21.80(16.2)/0.10
682
0.28(0.23)/0.89
8.2mH
28.70(21.8)/93m
822
0.36(0.29)/0.81
10mH
33.00(25.7)/84m
103
0.42(0.35)/0.72
12mH
123
0.57(0.45)/0.66
15mH
153
0.63(0.52)/0.57
18mH
183
0.88(0.71)/0.51
22mH
223
1.05(0.78)/0.46
27mH
273
1.17(0.91)/0.44
33mH
333
1.34(1.04)/0.41
39mH
393
1.72(1.36)/0.36
47mH
473
1.96(1.56)/0.33
Tolerance of Inductance: 10uH-12uH 卤20% (M); 15uH-10mH 卤10% (K)
Test Frequency:L 10uH-82uH (2.52MHz); 100uH-47mH (1KHz).
This indicates the value of the current when the inductance is 10%lower than it's initial value at D.C.
superimposition or D.C. current when at t=40 ,whitchever is lower.(Ta=20 )
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