|
RHC-B Series
Lead Free Part Numbering
A B C D E
A : Series
B : Dimension A x C
C : 加大电流
D : Inductance 100=10uH
E : Inductance Tolerance M=±20%, Y=±30%
Dimensions
Chip size
|
Series
|
A(mm)
|
B(mm)
|
C(mm)
|
D(mm)
|
E(mm)
|
RHC 73B
|
7.8Max
|
7.8Max
|
3.5Max
|
2.2±0.2
|
4.8±0.2
|
RHC 74B
|
7.8Max
|
7.8Max
|
4.5Max
|
2.2±0.2
|
4.8±0.2
|
RHC125B
|
12.0±0.3
|
12.0±0.3
|
5.0 max.
|
5.0±0.2
|
7.6±0.2
|
RHC127B
|
12.0±0.3
|
12.0±0.3
|
6.0 max.
|
5.0±0.2
|
7.6±0.2
|
Part Number
|
Test Condition
|
Inductance (μH)
|
Tolerance （%）
|
D.C.R(Ω) Max.
|
Isat1(A) @L-Drop10% (Max.)
|
Isat2(A) @L-Drop35% (Max.)
|
I rms(A) @△T=40℃
|
RHC73B
|
RHC73B-1R2M,N
|
100KHz/0.3V
|
1.2
|
±20,±30
|
17.0m
|
9.5
|
10.5
|
6.2
|
RHC73B-1R8M,N
|
100KHz/0.3V
|
1.8
|
±20,±30
|
22.0m
|
7.7
|
8.6
|
5.2
|
RHC73B-2R2M,N
|
100KHz/0.3V
|
2.2
|
±20,±30
|
25.5m
|
6.4
|
7
|
5.1
|
RHC73B-2R7M,N
|
100KHz/0.3V
|
2.7
|
±20,±30
|
28.0m
|
5.5
|
6.3
|
4.8
|
RHC73B-3R3M,N
|
100KHz/0.3V
|
3.3
|
±20,±30
|
33.0m
|
5.2
|
6
|
4.5
|
RHC73B-4R7M,N
|
100KHz/0.3V
|
4.7
|
±20,±30
|
39.0m
|
5
|
5.5
|
4.1
|
RHC73B-5R6M,N
|
100KHz/0.3V
|
5.6
|
±20,±30
|
46.0m
|
4.3
|
5
|
3.85
|
RHC73B-6R8M,N
|
100KHz/0.3V
|
6.8
|
±20,±30
|
57.0m
|
3.6
|
4.3
|
3.5
|
RHC73B-8R2M,N
|
100KHz/0.3V
|
8.2
|
±20,±30
|
67.0m
|
3.45
|
4
|
3.2
|
RHC73B-100M
|
1KHz/0.3V
|
10
|
±20
|
86.0m
|
3
|
3.6
|
2.9
|
RHC73B-150M
|
1KHz/0.3V
|
15
|
±20
|
107.0m
|
2.5
|
2.9
|
2.55
|
RHC73B-180M
|
1KHz/0.3V
|
18
|
±20
|
124.0m
|
2.2
|
2.6
|
2.35
|
RHC73B-220M
|
1KHz/0.3V
|
22
|
±20
|
150.0m
|
2.1
|
2.5
|
2.2
|
RHC73B-270M
|
1KHz/0.3V
|
27
|
±20
|
0.18
|
1.9
|
2.1
|
2
|
RHC73B-330M
|
1KHz/0.3V
|
33
|
±20
|
0.21
|
1.7
|
2
|
1.85
|
RHC73B-390M
|
1KHz/0.3V
|
39
|
±20
|
0.26
|
1.65
|
1.8
|
1.7
|
RHC73B-470M
|
1KHz/0.3V
|
47
|
±20
|
0.31
|
1.6
|
1.75
|
1.5
|
RHC73B-560M
|
1KHz/0.3V
|
56
|
±20
|
0.4
|
1.36
|
1.55
|
1.33
|
RHC73B-680M
|
1KHz/0.3V
|
68
|
±20
|
0.47
|
1.27
|
1.4
|
1.2
|
RHC73B-820M
|
1KHz/0.3V
|
82
|
±20
|
0.57
|
1.1
|
1.2
|
1.1
|
RHC73B-101M
|
1KHz/0.3V
|
100
|
±20
|
0.71
|
1
|
1.13
|
1
|
RHC73B-151M
|
1KHz/0.3V
|
150
|
±20
|
1.1
|
0.85
|
0.93
|
0.75
|
RHC73B-181M
|
1KHz/0.3V
|
180
|
±20
|
1.32
|
0.77
|
0.87
|
0.68
|
RHC73B-221M
|
1KHz/0.3V
|
220
|
±20
|
1.7
|
0.64
|
0.76
|
0.6
|
RHC73B-271M
|
1KHz/0.3V
|
270
|
±20
|
2
|
0.63
|
0.7
|
0.55
|
RHC73B-331M
|
1KHz/0.3V
|
330
|
±20
|
2.54
|
0.53
|
0.6
|
0.49
|
RHC73B-391M
|
1KHz/0.3V
|
390
|
±20
|
2.85
|
0.5
|
0.56
|
0.45
|
RHC73B-471M
|
1KHz/0.3V
|
470
|
±20
|
3.76
|
0.45
|
0.5
|
0.4
|
RHC73B-561M
|
1KHz/0.3V
|
560
|
±20
|
4.15
|
0.4
|
0.46
|
0.38
|
RHC73B-681M
|
1KHz/0.3V
|
680
|
±20
|
5.35
|
0.38
|
0.42
|
0.34
|
RHC73B-821M
|
1KHz/0.3V
|
820
|
±20
|
6.12
|
0.33
|
0.38
|
0.31
|
RHC73B-102M
|
1KHz/0.3V
|
1000
|
±20
|
8.16
|
0.27
|
0.34
|
0.27
|
|
|
|
|
|
|
|
|
Part Number
|
Test Condition
|
Inductance (μH)
|
Tolerance （%）
|
D.C.R(Ω) Max.
|
Isat1(A) @L-Drop10% (Max.)
|
Isat2(A) @L-Drop35% (Max.)
|
I rms(A) @△T=40℃
|
RHC74B
|
RHC74B-1R0M,N
|
100KHz/0.3V
|
1
|
±20,±30
|
13m
|
9.5
|
10.5
|
8.4
|
RHC74B-1R8M,N
|
100KHz/0.3V
|
1.8
|
±20,±30
|
17m
|
7.7
|
8.6
|
6.4
|
RHC74B-2R2M,N
|
100KHz/0.3V
|
2.2
|
±20,±30
|
19m
|
6.8
|
7.5
|
6
|
RHC74B-3R3M,N
|
100KHz/0.3V
|
3.3
|
±20,±30
|
27m
|
6
|
6.5
|
6.4
|
RHC74B-3R9M,N
|
100KHz/0.3V
|
3.9
|
±20,±30
|
30m
|
5.4
|
6
|
5.6
|
RHC74B-4R7M,N
|
100KHz/0.3V
|
4.7
|
±20,±30
|
34m
|
5
|
5.5
|
5.6
|
RHC74B-5R6M,N
|
100KHz/0.3V
|
5.6
|
±20,±30
|
42m
|
4.1
|
5
|
4.8
|
RHC74B-6R8M,N
|
100KHz/0.3V
|
6.8
|
±20,±30
|
48m
|
3.8
|
4.5
|
4.8
|
RHC74B-8R2M,N
|
100KHz/0.3V
|
8.2
|
±20,±30
|
58m
|
3.6
|
4.1
|
4.4
|
RHC74B-100M
|
1KHz/0.3V
|
10
|
±20
|
67m
|
2.55
|
3.5
|
4
|
RHC74B-150M
|
1KHz/0.3V
|
15
|
±20
|
95m
|
2.4
|
3.3
|
3.6
|
RHC74B-180M
|
1KHz/0.3V
|
18
|
±20
|
117m
|
2.1
|
2.9
|
3.2
|
RHC74B-220M
|
1KHz/0.3V
|
22
|
±20
|
136m
|
2
|
2.6
|
3.04
|
RHC74B-270M
|
1KHz/0.3V
|
27
|
±20
|
147m
|
1.9
|
2.4
|
2.56
|
RHC74B-330M
|
1KHz/0.3V
|
33
|
±20
|
182m
|
1.65
|
2.1
|
2.24
|
RHC74B-390M
|
1KHz/0.3V
|
39
|
±20
|
196m
|
1.55
|
2
|
2
|
RHC74B-470M
|
1KHz/0.3V
|
47
|
±20
|
0.24
|
1.5
|
1.82
|
2
|
RHC74B-560M
|
1KHz/0.3V
|
56
|
±20
|
0.3
|
1.35
|
1.6
|
1.76
|
RHC74B-680M
|
1KHz/0.3V
|
68
|
±20
|
0.35
|
1.25
|
1.5
|
1.76
|
RHC74B-820M
|
1KHz/0.3V
|
82
|
±20
|
0.47
|
1.1
|
1.3
|
1.6
|
RHC74B-101M
|
1KHz/0.3V
|
100
|
±20
|
0.59
|
1
|
1.18
|
1.28
|
RHC74B-151M
|
1KHz/0.3V
|
150
|
±20
|
0.92
|
0.75
|
0.9
|
0.96
|
RHC74B-181M
|
1KHz/0.3V
|
180
|
±20
|
1.03
|
0.74
|
0.86
|
0.96
|
RHC74B-221M
|
1KHz/0.3V
|
220
|
±20
|
1.25
|
0.7
|
0.77
|
0.88
|
RHC74B-271M
|
1KHz/0.3V
|
270
|
±20
|
1.56
|
0.63
|
0.7
|
0.8
|
RHC74B-331M
|
1KHz/0.3V
|
330
|
±20
|
1.94
|
0.59
|
0.65
|
0.72
|
RHC74B-391M
|
1KHz/0.3V
|
390
|
±20
|
2.5
|
0.5
|
0.59
|
0.57
|
RHC74B-471M
|
1KHz/0.3V
|
470
|
±20
|
2.8
|
0.45
|
0.54
|
0.6
|
RHC74B-561M
|
1KHz/0.3V
|
560
|
±20
|
3.6
|
0.42
|
0.5
|
0.56
|
RHC74B-681M
|
1KHz/0.3V
|
680
|
±20
|
4.02
|
0.4
|
0.44
|
0.48
|
RHC74B-821M
|
1KHz/0.3V
|
820
|
±20
|
4.56
|
0.35
|
0.4
|
0.44
|
RHC74B-102M
|
1KHz/0.3V
|
1000
|
±20
|
6.05
|
0.28
|
0.35
|
0.38
|
|
|
|
|
|
|
|
|
Part Number
|
Test Condition
|
Inductance (μH)
|
Tolerance （%）
|
D.C.R(Ω) Max.
|
Isat1(A) @L-Drop10% (Max.)
|
Isat2(A) @L-Drop35% (Max.)
|
I rms(A) @△T=40℃
|
RHC125B
|
RHC125B-3R3M,N
|
100KHz/0.3V
|
3.3
|
±20,±30
|
15m
|
12.2
|
13.2
|
8.2
|
RHC125B-3R9M,N
|
100KHz/0.3V
|
3.9
|
±20,±30
|
16m
|
11
|
12.2
|
7.8
|
RHC125B-4R7M,N
|
100KHz/0.3V
|
4.7
|
±20,±30
|
17m
|
10.5
|
11.3
|
7.5
|
RHC125B-5R6M,N
|
100KHz/0.3V
|
5.6
|
±20,±30
|
18m
|
9.4
|
10
|
6.7
|
RHC125B-6R8M,N
|
100KHz/0.3V
|
6.8
|
±20,±30
|
20m
|
8.5
|
9.3
|
6.4
|
RHC125B-8R2M,N
|
100KHz/0.3V
|
8.2
|
±20,±30
|
22m
|
7.5
|
8.4
|
6.1
|
RHC125B-100M
|
1KHz/0.3V
|
10
|
±20
|
24m
|
7
|
8
|
5.75
|
RHC125B-120M
|
1KHz/0.3V
|
12
|
±20
|
28m
|
6.6
|
7.5
|
5.3
|
RHC125B-150M
|
1KHz/0.3V
|
15
|
±20
|
30m
|
6
|
6.6
|
5
|
RHC125B-180M
|
1KHz/0.3V
|
18
|
±20
|
37m
|
5.4
|
6
|
4.7
|
RHC125B-220M
|
1KHz/0.3V
|
22
|
±20
|
42m
|
4.8
|
5.5
|
4.4
|
RHC125B-270M
|
1KHz/0.3V
|
27
|
±20
|
51m
|
4.5
|
5
|
4
|
RHC125B-330M
|
1KHz/0.3V
|
33
|
±20
|
63m
|
4
|
4.5
|
3.63
|
RHC125B-390M
|
1KHz/0.3V
|
39
|
±20
|
78m
|
3.5
|
4
|
3.2
|
RHC125B-470M
|
1KHz/0.3V
|
47
|
±20
|
87m
|
3.3
|
3.6
|
3
|
RHC125B-560M
|
1KHz/0.3V
|
56
|
±20
|
104m
|
3
|
3.3
|
2.7
|
RHC125B-680M
|
1KHz/0.3V
|
68
|
±20
|
125m
|
2.75
|
3
|
2.5
|
RHC125B-820M
|
1KHz/0.3V
|
82
|
±20
|
145m
|
2.4
|
2.7
|
2.2
|
RHC125B-101M
|
1KHz/0.3V
|
100
|
±20
|
0.18
|
2.3
|
2.55
|
1.9
|
RHC125B-121M
|
1KHz/0.3V
|
120
|
±20
|
0.21
|
2
|
2.3
|
1.7
|
RHC125B-151M
|
1KHz/0.3V
|
150
|
±20
|
0.27
|
1.85
|
2.05
|
1.5
|
RHC125B-181M
|
1KHz/0.3V
|
180
|
±20
|
0.31
|
1.65
|
1.85
|
1.35
|
RHC125B-221M
|
1KHz/0.3V
|
220
|
±20
|
0.37
|
1.5
|
1.75
|
1.25
|
RHC125B-271M
|
1KHz/0.3V
|
270
|
±20
|
0.47
|
1.38
|
1.58
|
1.1
|
RHC125B-331M
|
1KHz/0.3V
|
330
|
±20
|
0.58
|
1.25
|
1.4
|
1
|
RHC125B-391M
|
1KHz/0.3V
|
390
|
±20
|
0.68
|
1.15
|
1.3
|
0.92
|
RHC125B-471M
|
1KHz/0.3V
|
470
|
±20
|
0.82
|
1.05
|
1.2
|
0.83
|
RHC125B-561M
|
1KHz/0.3V
|
560
|
±20
|
0.96
|
0.98
|
1.08
|
0.76
|
RHC125B-681M
|
1KHz/0.3V
|
680
|
±20
|
1.2
|
0.88
|
0.98
|
0.69
|
RHC125B-821M
|
1KHz/0.3V
|
820
|
±20
|
1.4
|
0.78
|
0.88
|
0.64
|
RHC125B-102M
|
1KHz/0.3V
|
1000
|
±20
|
1.94
|
0.68
|
0.78
|
0.56
|
|
|
|
|
|
|
|
|
Part Number
|
Test Condition
|
Inductance (μH)
|
Tolerance （%）
|
D.C.R(Ω) Max.
|
Isat1(A) @L-Drop10% (Max.)
|
Isat2(A) @L-Drop35% (Max.)
|
I rms(A) @△T=40℃
|
RHC127B
|
RHC127B-3R3M,N
|
100KHz/0.3V
|
3.3
|
±20,±30
|
10
|
18
|
19
|
9.6
|
RHC127B-4R7M,N
|
100KHz/0.3V
|
4.7
|
±20,±30
|
13
|
14.5
|
16.6
|
8.2
|
RHC127B-5R6M,N
|
100KHz/0.3V
|
5.6
|
±20,±30
|
15.5
|
13.5
|
15
|
7.6
|
RHC127B-6R8M,N
|
100KHz/0.3V
|
6.8
|
±20,±30
|
16.8
|
12.7
|
13.5
|
7.35
|
RHC127B-8R2M,N
|
100KHz/0.3V
|
8.2
|
±20,±30
|
19
|
11.3
|
12.5
|
6.5
|
RHC127B-100M
|
1KHz/0.3V
|
10
|
±20
|
23.5
|
10
|
11.5
|
6.1
|
RHC127B-120M
|
1KHz/0.3V
|
12
|
±20
|
25
|
9.5
|
10.5
|
5.5
|
RHC127B-150M
|
1KHz/0.3V
|
15
|
±20
|
34
|
8.6
|
9.5
|
5
|
RHC127B-180M
|
1KHz/0.3V
|
18
|
±20
|
38
|
7.8
|
8.6
|
4.8
|
RHC127B-220M
|
1KHz/0.3V
|
22
|
±20
|
45.8
|
7
|
7.7
|
4.6
|
RHC127B-270M
|
1KHz/0.3V
|
27
|
±20
|
52.5
|
6.35
|
7
|
4.2
|
RHC127B-330M
|
1KHz/0.3V
|
33
|
±20
|
62
|
5.45
|
6.3
|
3.8
|
RHC127B-390M
|
1KHz/0.3V
|
39
|
±20
|
72
|
5.3
|
6
|
3.5
|
RHC127B-470M
|
1KHz/0.3V
|
47
|
±20
|
87
|
5
|
5.5
|
3.1
|
RHC127B-560M
|
1KHz/0.3V
|
56
|
±20
|
110
|
4.5
|
5
|
2.9
|
RHC127B-680M
|
1KHz/0.3V
|
68
|
±20
|
130
|
4
|
4.3
|
2.7
|
RHC127B-820M
|
1KHz/0.3V
|
82
|
±20
|
148
|
3.6
|
4
|
2.5
|
RHC127B-101M
|
1KHz/0.3V
|
100
|
±20
|
182
|
3.2
|
3.5
|
2.2
|
RHC127B-121M
|
1KHz/0.3V
|
120
|
±20
|
204
|
3.1
|
3.4
|
2
|
RHC127B-151M
|
1KHz/0.3V
|
150
|
±20
|
270
|
2.9
|
3.2
|
1.8
|
RHC127B-181M
|
1KHz/0.3V
|
180
|
±20
|
340
|
2.5
|
2.8
|
1.6
|
RHC127B-221M
|
1KHz/0.3V
|
220
|
±20
|
420
|
2.25
|
2.5
|
1.45
|
RHC127B-271M
|
1KHz/0.3V
|
270
|
±20
|
480
|
2
|
2.3
|
1.3
|
RHC127B-331M
|
1KHz/0.3V
|
330
|
±20
|
600
|
1.9
|
2
|
1.2
|
RHC127B-391M
|
1KHz/0.3V
|
390
|
±20
|
670
|
1.7
|
1.9
|
1.1
|
RHC127B-471M
|
1KHz/0.3V
|
470
|
±20
|
800
|
1.55
|
1.7
|
1
|
RHC127B-561M
|
1KHz/0.3V
|
560
|
±20
|
1000
|
1.45
|
1.6
|
0.9
|
RHC127B-681M
|
1KHz/0.3V
|
680
|
±20
|
1200
|
1.3
|
1.45
|
0.8
|
RHC127B-821M
|
1KHz/0.3V
|
820
|
±20
|
1500
|
1.2
|
1.3
|
0.7
|
RHC127B-102M
|
1KHz/0.3V
|
1000
|
±20
|
1820
|
1.09
|
1.2
|
0.6
|
|
