Wire Wound SMD Power Inductors – SWRH-B Series
Operating Temperature: -40℃~+105℃ (Including Self-heating)
FEATURES
High saturation current, low DCR
Suitable for surface mounting equipment
Close magnetic circuit design reduce leakage
APPLICATIONS
Power supply choke for small electrical equipments such as DVC, LCD display, notebook,
communication equipment, OA equipment and so on
PRODUCT IDENTIFICATION
SWRH
0602
B
-3R3
N
T
①
②
③
④
⑤
⑥
①
②
Type
SWRH
External Dimensions
Wire Wound SMD Type Power
Inductors (With Metallic Base)
0602~1207
④
③
Configuration
B
Example
Nominal Value
3R3
3.3μH
100
10μH
101
100μH
B Type Base
⑤
Nominal Inductance
Inductance Tolerance
M
±20%
N
±30%
SWRH0602B/0604B
⑥
包装 Packing
SHAPE TAND DIMENSIONS
编带 Tape Carrier Package
SWRH0703B/0704B
SWRH1004B
SWRH1204B/1205B/1207B
SHAPE AND DIMENSIONS
Sunlord
Specifications subject to change without notice. Please check our website for latest information.
Revised 2021/05/15
Sunlord Industrial Park, Dafuyuan Industrial Zone, Guanlan, Shenzhen, China 518110 Tel: 0086-755-2983233 Fax: 0086-755-82269029 E-Mail: sunlord@sunlordinc.com
Unit: mm
Series
A max.
B max.
C max.
I typ.
J typ.
H typ.
SWRH0602B
7.0
6.8
3.0
1.4
4.6
1.9
SWRH0604B
7.0
6.8
5.0
1.4
4.6
1.9
SWRH0703B
7.8
7.8
4.0
1.6
4.8
2.2
SWRH0704B
7.8
7.8
5.0
1.6
4.8
2.2
SWRH1004B
10.5
10.5
5.0
2.0
6.8
4.4
SWRH1204B
12.5
12.5
5.0
2.9
7.0
5.4
SWRH1205B
12.5
12.5
6.0
2.9
7.0
5.4
SWRH1207B
12.5
12.5
8.0
2.9
7.0
5.4
SPECIFICATIONS
SWRH0602B TYPE
Part Number
Units
Symbol
SWRH0602B-3R3NT
SWRH0602B-4R7NT
SWRH0602B-5R6NT
SWRH0602B-100MT
SWRH0602B-120MT
SWRH0602B-150MT
SWRH0602B-180MT
SWRH0602B-220MT
SWRH0602B-270MT
SWRH0602B-330MT
SWRH0602B-390MT
SWRH0602B-470MT
SWRH0602B-560MT
SWRH0602B-680MT
SWRH0602B-820MT
SWRH0602B-101MT
SWRH0602B-121MT
SWRH0602B-151MT
SWRH0602B-181MT
SWRH0602B-221MT
SWRH0602B-271MT
SWRH0602B-331MT
Inductance
μH
L
3.3±30%
4.7±30%
5.6±30%
10±20%
12±20%
15±20%
18±20%
22±20%
27±20%
33±20%
39±20%
47±20%
56±20%
68±20%
82±20%
100±20%
120±20%
150±20%
180±20%
220±20%
270±20%
330±20%
L Test Condition
Hz, V
100k, 0.3V
100k, 0.3V
100k, 0.3V
1k, 0.3V
1k, 0.3V
1k, 0.3V
1k, 0.3V
1k, 0.3V
1k, 0.3V
1k, 0.3V
1k, 0.3V
1k, 0.3V
1k, 0.3V
1k, 0.3V
1k, 0.3V
1k, 0.3V
1k, 0.3V
1k, 0.3V
1k, 0.3V
1k, 0.3V
1k, 0.3V
1k, 0.3V
Max. DC Resistance
Ω
DCR
0.068
0.080
0.096
0.150
0.200
0.230
0.270
0.340
0.380
0.450
0.490
0.690
0.780
1.070
1.210
1.390
1.900
2.180
2.770
3.120
4.380
4.940
Max. Rated Current
A
Ir
1.94
1.63
1.40
1.10
1.00
0.90
0.80
0.74
0.66
0.59
0.54
0.50
0.46
0.42
0.38
0.34
0.31
0.28
0.26
0.23
0.22
0.19
SPECIFICATIONS
SWRH0604B TYPE
Sunlord
Specifications subject to change without notice. Please check our website for latest information.
Revised 2021/05/15
Sunlord Industrial Park, Dafuyuan Industrial Zone, Guanlan, Shenzhen, China 518110 Tel: 0086-755-2983233 Fax: 0086-755-82269029 E-Mail: sunlord@sunlordinc.com
Part Number
Units
Symbol
SWRH0604B-100MT
SWRH0604B-120MT
SWRH0604B-150MT
SWRH0604B-180MT
SWRH0604B-220MT
SWRH0604B-270MT
SWRH0604B-330MT
SWRH0604B-390MT
SWRH0604B-470MT
SWRH0604B-560MT
SWRH0604B-680MT
SWRH0604B-820MT
SWRH0604B-101MT
SWRH0604B-121MT
SWRH0604B-151MT
SWRH0604B-181MT
SWRH0604B-221MT
SWRH0604B-271MT
SWRH0604B-331MT
SWRH0604B-391MT
SWRH0604B-471MT
Inductance
μH
L
10±20%
12±20%
15±20%
18±20%
22±20%
27±20%
33±20%
39±20%
47±20%
56±20%
68±20%
82±20%
100±20%
120±20%
150±20%
180±20%
220±20%
270±20%
330±20%
390±20%
470±20%
L Test Condition
Hz, V
1k, 0.3V
1k, 0.3V
1k, 0.3V
1k, 0.3V
1k, 0.3V
1k, 0.3V
1k, 0.3V
1k, 0.3V
1k, 0.3V
1k, 0.3V
1k, 0.3V
1k, 0.3V
1k, 0.3V
1k, 0.3V
1k, 0.3V
1k, 0.3V
1k, 0.3V
1k, 0.3V
1k, 0.3V
1k, 0.3V
1k, 0.3V
Max. DC Resistance
Ω
DCR
0.120
0.130
0.180
0.240
0.270
0.300
0.330
0.370
0.520
0.560
0.630
0.710
1.030
1.150
1.680
1.870
2.080
2.370
2.670
2.940
3.930
Max. Rated Current
A
Ir
1.35
1.20
1.10
1.00
0.91
0.82
0.75
0.69
0.62
0.58
0.52
0.47
0.43
0.39
0.35
0.32
0.29
0.26
0.23
0.22
0.20
Inductance
μH
L
2.2±30%
3.3±30%
4.7±30%
10±20%
12±20%
15±20%
18±20%
22±20%
27±20%
33±20%
39±20%
47±20%
56±20%
68±20%
82±20%
100±20%
120±20%
150±20%
180±20%
220±20%
270±20%
330±20%
390±20%
470±20%
560±20%
L Test Condition
Hz, V
100k, 0.3V
100k, 0.3V
100k, 0.3V
1k, 0.3V
1k, 0.3V
1k, 0.3V
1k, 0.3V
1k, 0.3V
1k, 0.3V
1k, 0.3V
1k, 0.3V
1k, 0.3V
1k, 0.3V
1k, 0.3V
1k, 0.3V
1k, 0.3V
1k, 0.3V
1k, 0.3V
1k, 0.3V
1k, 0.3V
1k, 0.3V
1k, 0.3V
1k, 0.3V
1k, 0.3V
1k, 0.3V
Max. DC Resistance
Ω
DCR
0.025
0.035
0.031
0.072
0.098
0.130
0.140
0.190
0.210
0.240
0.320
0.360
0.470
0.520
0.690
0.790
0.890
1.270
1.450
1.650
2.310
2.620
2.940
4.180
4.670
Max. Rated Current
A
Ir
3.00
2.50
2.00
1.68
1.52
1.33
1.20
1.07
0.96
0.91
0.77
0.76
0.68
0.61
0.57
0.50
0.49
0.43
0.39
0.35
0.32
0.28
0.26
0.24
0.22
SWRH0703B TYPE
Part Number
Units
Symbol
SWRH0703B-2R2NT
SWRH0703B-3R3NT
SWRH0703B-4R7NT
SWRH0703B-100MT
SWRH0703B-120MT
SWRH0703B-150MT
SWRH0703B-180MT
SWRH0703B-220MT
SWRH0703B-270MT
SWRH0703B-330MT
SWRH0703B-390MT
SWRH0703B-470MT
SWRH0703B-560MT
SWRH0703B-680MT
SWRH0703B-820MT
SWRH0703B-101MT
SWRH0703B-121MT
SWRH0703B-151MT
SWRH0703B-181MT
SWRH0703B-221MT
SWRH0703B-271MT
SWRH0703B-331MT
SWRH0703B-391MT
SWRH0703B-471MT
SWRH0703B-561MT
SPECIFICATIONS
SWRH0704B TYPE
Sunlord
Specifications subject to change without notice. Please check our website for latest information.
Revised 2021/05/15
Sunlord Industrial Park, Dafuyuan Industrial Zone, Guanlan, Shenzhen, China 518110 Tel: 0086-755-2983233 Fax: 0086-755-82269029 E-Mail: sunlord@sunlordinc.com
Part Number
Units
Symbol
SWRH0704B-100MT
SWRH0704B-120MT
SWRH0704B-150MT
SWRH0704B-180MT
SWRH0704B-220MT
SWRH0704B-270MT
SWRH0704B-330MT
SWRH0704B-390MT
SWRH0704B-470MT
SWRH0704B-560MT
SWRH0704B-680MT
SWRH0704B-820MT
SWRH0704B-101MT
SWRH0704B-121MT
SWRH0704B-151MT
SWRH0704B-181MT
SWRH0704B-221MT
SWRH0704B-271MT
SWRH0704B-331MT
SWRH0704B-391MT
SWRH0704B-471MT
SWRH0704B-561MT
Inductance
μH
L
10±20%
12±20%
15±20%
18±20%
22±20%
27±20%
33±20%
39±20%
47±20%
56±20%
68±20%
82±20%
100±20%
120±20%
150±20%
180±20%
220±20%
270±20%
330±20%
390±20%
470±20%
560±20%
L Test Condition
Hz, V
1k, 0.3V
1k, 0.3V
1k, 0.3V
1k, 0.3V
1k, 0.3V
1k, 0.3V
1k, 0.3V
1k, 0.3V
1k, 0.3V
1k, 0.3V
1k, 0.3V
1k, 0.3V
1k, 0.3V
1k, 0.3V
1k, 0.3V
1k, 0.3V
1k, 0.3V
1k, 0.3V
1k, 0.3V
1k, 0.3V
1k, 0.3V
1k, 0.3V
Max. DC Resistance
Ω
DCR
0.049
0.058
0.081
0.091
0.110
0.150
0.170
0.230
0.260
0.350
0.380
0.430
0.610
0.660
0.880
0.980
1.170
1.640
1.860
2.850
3.010
3.620
Max. Rated Current
A
Ir
1.84
1.71
1.47
1.31
1.23
1.12
0.96
0.91
0.88
0.75
0.69
0.61
0.60
0.52
0.46
0.42
0.36
0.34
0.32
0.29
0.26
0.23
Part Number
Inductance
L Test Condition
Max. DC Resistance
Max. Rated Current
Units
Symbol
SWRH1004B-2R2NT
SWRH1004B-3R8NT
SWRH1004B-4R7NT
SWRH1004B-6R8NT
SWRH1004B-100MT
SWRH1004B-120MT
SWRH1004B-150MT
SWRH1004B-180MT
SWRH1004B-220MT
SWRH1004B-270MT
SWRH1004B-330MT
SWRH1004B-390MT
SWRH1004B-470MT
SWRH1004B-560MT
SWRH1004B-680MT
SWRH1004B-820MT
SWRH1004B-101MT
SWRH1004B-121MT
SWRH1004B-151MT
SWRH1004B-181MT
SWRH1004B-221MT
SWRH1004B-271MT
SWRH1004B-331MT
SWRH1004B-391MT
SWRH1004B-471MT
μH
L
2.2±30%
3.8±30%
4.7±30%
6.8±30%
10±20%
12±20%
15±20%
18±20%
22±20%
27±20%
33±20%
39±20%
47±20%
56±20%
68±20%
82±20%
100±20%
120±20%
150±20%
180±20%
220±20%
270±20%
330±20%
390±20%
470±20%
Hz, V
100k, 0.3V
100k, 0.3V
100k, 0.3V
100k, 0.3V
1k, 0.3V
1k, 0.3V
1k, 0.3V
1k, 0.3V
1k, 0.3V
1k, 0.3V
1k, 0.3V
1k, 0.3V
1k, 0.3V
1k, 0.3V
1k, 0.3V
1k, 0.3V
1k, 0.3V
1k, 0.3V
1k, 0.3V
1k, 0.3V
1k, 0.3V
1k, 0.3V
1k, 0.3V
1k, 0.3V
1k, 0.3V
Ω
DCR
0.018
0.028
0.035
0.044
0.050
0.054
0.061
0.084
0.094
0.110
0.150
0.170
0.210
0.230
0.260
0.360
0.410
0.450
0.640
0.840
0.960
1.070
1.370
1.550
1.740
A
Ir
4.00
3.50
3.20
2.80
2.40
2.25
2.00
1.80
1.65
1.45
1.35
1.20
1.10
1.00
0.93
0.84
0.76
0.70
0.63
0.57
0.52
0.47
0.43
0.39
0.36
SWRH1004B TYPE
SPECIFICATIONS
SWRH1204B TYPE
Sunlord
Specifications subject to change without notice. Please check our website for latest information.
Revised 2021/05/15
Sunlord Industrial Park, Dafuyuan Industrial Zone, Guanlan, Shenzhen, China 518110 Tel: 0086-755-2983233 Fax: 0086-755-82269029 E-Mail: sunlord@sunlordinc.com
Part Number
Units
Symbol
SWRH1204B-1R0NT
SWRH1204B-2R2NT
SWRH1204B-3R3NT
SWRH1204B-4R7NT
SWRH1204B-5R6NT
SWRH1204B-6R8NT
SWRH1204B-8R2NT
SWRH1204B-100MT
SWRH1204B-120MT
SWRH1204B-150MT
SWRH1204B-180MT
SWRH1204B-220MT
SWRH1204B-270MT
SWRH1204B-330MT
SWRH1204B-390MT
SWRH1204B-470MT
SWRH1204B-560MT
SWRH1204B-680MT
SWRH1204B-820MT
SWRH1204B-101MT
SWRH1204B-121MT
SWRH1204B-151MT
SWRH1204B-181MT
SWRH1204B-221MT
SWRH1204B-271MT
SWRH1204B-331MT
SWRH1204B-471MT
Inductance
μH
L
1.0±30%
2.2±30%
3.3±30%
4.7±30%
5.6±30%
6.8±30%
8.2±30%
10±20%
12±20%
15±20%
18±20%
22±20%
27±20%
33±20%
39±20%
47±20%
56±20%
68±20%
82±20%
100±20%
120±20%
150±20%
180±20%
220±20%
270±20%
330±20%
470±20%
L Test Condition
Hz, V
100k, 0.3V
100k, 0.3V
100k, 0.3V
100k, 0.3V
100k, 0.3V
100k, 0.3V
100k, 0.3V
1k, 0.3V
1k, 0.3V
1k, 0.3V
1k, 0.3V
1k, 0.3V
1k, 0.3V
1k, 0.3V
1k, 0.3V
1k, 0.3V
1k, 0.3V
1k, 0.3V
1k, 0.3V
1k, 0.3V
1k, 0.3V
1k, 0.3V
1k, 0.3V
1k, 0.3V
1k, 0.3V
1k, 0.3V
1k, 0.3V
Max. DC Resistance
Ω
DCR
0.010
0.014
0.015
0.018
0.020
0.023
0.026
0.028
0.038
0.050
0.057
0.066
0.080
0.097
0.132
0.160
0.190
0.220
0.260
0.310
0.380
0.530
0.620
0.700
0.870
0.990
1.100
Max. Rated Current
A
Ir
7.00
5.70
5.20
4.90
4.50
4.20
4.00
3.80
3.50
3.20
3.10
2.90
2.80
2.70
2.10
1.90
1.80
1.50
1.30
1.20
1.10
0.95
0.85
0.80
0.60
0.50
0.25
Inductance
μH
L
1.0±30%
2.2±30%
2.4±30%
3.3±30%
4.7±30%
5.8±30%
8.2±30%
10±20%
12±20%
15±20%
18±20%
22±20%
27±20%
33±20%
39±20%
47±20%
56±20%
68±20%
82±20%
100±20%
120±20%
L Test Condition
Hz, V
100k, 0.3V
100k, 0.3V
100k, 0.3V
100k, 0.3V
100k, 0.3V
100k, 0.3V
100k, 0.3V
1k, 0.3V
1k, 0.3V
1k, 0.3V
1k, 0.3V
1k, 0.3V
1k, 0.3V
1k, 0.3V
1k, 0.3V
1k, 0.3V
1k, 0.3V
1k, 0.3V
1k, 0.3V
1k, 0.3V
1k, 0.3V
Max. DC Resistance
Ω
DCR
0.010
0.014
0.014
0.014
0.020
0.020
0.021
0.025
0.027
0.030
0.034
0.036
0.051
0.057
0.068
0.075
0.110
0.120
0.140
0.160
0.170
Max. Rated Current
A
Ir
8.00
7.80
7.50
6.80
5.60
5.20
4.40
4.00
3.50
3.30
3.00
2.80
2.30
2.10
2.00
1.80
1.70
1.50
1.40
1.30
1.10
SWRH1205B TYPE
Part Number
Units
Symbol
SWRH1205B-1R0NT
SWRH1205B-2R2NT
SWRH1205B-2R4NT
SWRH1205B-3R3NT
SWRH1205B-4R7NT
SWRH1205B-5R8NT
SWRH1205B-8R2NT
SWRH1205B-100MT
SWRH1205B-120MT
SWRH1205B-150MT
SWRH1205B-180MT
SWRH1205B-220MT
SWRH1205B-270MT
SWRH1205B-330MT
SWRH1205B-390MT
SWRH1205B-470MT
SWRH1205B-560MT
SWRH1205B-680MT
SWRH1205B-820MT
SWRH1205B-101MT
SWRH1205B-121MT
SPECIFICATIONS
SWRH1205B TYPE
Sunlord
Specifications subject to change without notice. Please check our website for latest information.
Revised 2021/05/15
Sunlord Industrial Park, Dafuyuan Industrial Zone, Guanlan, Shenzhen, China 518110 Tel: 0086-755-2983233 Fax: 0086-755-82269029 E-Mail: sunlord@sunlordinc.com
Part Number
Inductance
L Test Condition
Max. DC Resistance
Max. Rated Current
Units
Symbol
SWRH1205B-151MT
SWRH1205B-181MT
SWRH1205B-221MT
SWRH1205B-271MT
SWRH1205B-331MT
SWRH1205B-391MT
SWRH1205B-471MT
SWRH1205B-561MT
SWRH1205B-681MT
SWRH1205B-821MT
SWRH1205B-102MT
μH
L
150±20%
180±20%
220±20%
270±20%
330±20%
390±20%
470±20%
560±20%
680±20%
820±20%
1000±20%
Hz, V
1k, 0.3V
1k, 0.3V
1k, 0.3V
1k, 0.3V
1k, 0.3V
1k, 0.3V
1k, 0.3V
1k, 0.3V
1k, 0.3V
1k, 0.3V
1k, 0.3V
Ω
DCR
0.230
0.290
0.400
0.460
0.510
0.690
0.770
0.860
1.200
1.340
1.800
A
Ir
1.00
0.90
0.80
0.75
0.68
0.65
0.58
0.54
0.48
0.43
0.40
Part Number
Inductance
L Test Condition
Max. DC Resistance
Max. Rated Current
Units
Symbol
SWRH1207B-1R0NT
SWRH1207B-2R2NT
SWRH1207B-2R7NT
SWRH1207B-3R3NT
SWRH1207B-3R9NT
SWRH1207B-4R7NT
SWRH1207B-6R1NT
SWRH1207B-6R8NT
SWRH1207B-7R6NT
SWRH1207B-8R2NT
SWRH1207B-100MT
SWRH1207B-120MT
SWRH1207B-150MT
SWRH1207B-180MT
SWRH1207B-220MT
SWRH1207B-270MT
SWRH1207B-330MT
SWRH1207B-390MT
SWRH1207B-470MT
SWRH1207B-560MT
SWRH1207B-680MT
SWRH1207B-820MT
SWRH1207B-101MT
SWRH1207B-121MT
SWRH1207B-151MT
SWRH1207B-181MT
SWRH1207B-221MT
SWRH1207B-271MT
SWRH1207B-331MT
SWRH1207B-391MT
SWRH1207B-471MT
SWRH1207B-561MT
SWRH1207B-681MT
SWRH1207B-821MT
SWRH1207B-102MT
μH
L
1.0±30%
2.2±30%
2.7±30%
3.3±30%
3.9±30%
4.7±30%
6.1±30%
6.8±30%
7.6±30%
8.2±30%
10±20%
12±20%
15±20%
18±20%
22±20%
27±20%
33±20%
39±20%
47±20%
56±20%
68±20%
82±20%
100±20%
120±20%
150±20%
180±20%
220±20%
270±20%
330±20%
390±20%
470±20%
560±20%
680±20%
820±20%
1000±20%
Hz, V
100k, 0.3V
100k, 0.3V
100k, 0.3V
100k, 0.3V
100k, 0.3V
100k, 0.3V
100k, 0.3V
100k, 0.3V
100k, 0.3V
100k, 0.3V
1k, 0.3V
1k, 0.3V
1k, 0.3V
1k, 0.3V
1k, 0.3V
1k, 0.3V
1k, 0.3V
1k, 0.3V
1k, 0.3V
1k, 0.3V
1k, 0.3V
1k, 0.3V
1k, 0.3V
1k, 0.3V
1k, 0.3V
1k, 0.3V
1k, 0.3V
1k, 0.3V
1k, 0.3V
1k, 0.3V
1k, 0.3V
1k, 0.3V
1k, 0.3V
1k, 0.3V
1k, 0.3V
Ω
DCR
0.009
0.012
0.013
0.013
0.013
0.016
0.018
0.019
0.020
0.020
0.021
0.024
0.027
0.039
0.043
0.046
0.065
0.073
0.100
0.110
0.140
0.160
0.220
0.250
0.280
0.350
0.390
0.560
0.640
0.700
0.980
1.070
1.460
1.640
1.820
A
Ir
10.00
8.00
8.00
8.00
7.50
6.80
6.60
6.60
5.90
5.60
5.40
4.90
4.50
3.90
3.60
3.40
3.00
2.75
2.50
2.35
2.10
1.95
1.70
1.60
1.42
1.30
1.16
1.06
0.95
0.88
0.79
0.73
0.67
0.60
0.55
SWRH1207B TYPE
Sunlord
Specifications subject to change without notice. Please check our website for latest information.
Revised 2021/05/15
Sunlord Industrial Park, Dafuyuan Industrial Zone, Guanlan, Shenzhen, China 518110 Tel: 0086-755-2983233 Fax: 0086-755-82269029 E-Mail: sunlord@sunlordinc.com