Wire Wound SMD Power Inductors – SWRH-DS Series
Operating Temperature: -25℃~+105℃ (Including self-heating)
FEATURES
Various high power inductors are superior to be high saturation
Suitable for surface mounting equipment
APPLICATIONS
Power supply choke for small electrical equipments such as VTR, LCD display, Notebook, communication
equipment, and so on.
PRODUCT IDENTIFICATION
SWRH
①
①
SWRH
XDXX
②
Type
Wire Wound SMD Type Power
Inductors (With Metallic Base)
S
③
-XXX
④
②
□
⑤
External Dimensions
3D16~6D38
T
⑥
④
③
S
Configuration
S Type Base
Example
1R0
100
101
⑤
M
N
Inductance Tolerance
±20%
±30%
⑥
T
Nominal Inductance
Nominal Value
1.0μH
10μH
100μH
Packing
Tape Carrier Package
SHAPE AND DIMENSIONS
Sunlord
Specifications subject to change without notice. Please check our website for latest information.
Revised 2012/12/25
Sunlord Industrial Park, Dafuyuan Industrial Zone, Guanlan, Shenzhen, China 518110
Tel:
0086-755-29832660
Fax:
0086-755-82269029
E-Mail:
sunlord@sunlordinc.com
SHAPE AND DIMENSIONS
Unit: mm
Series
SWRH3D16S
SWRH3D18S
SWRH3D28S
SWRH4D18S
SWRH4D28S
SWRH5D18S
SWRH5D28S
SWRH6D28S
SWRH6D38S
A max.
4.2
4.2
4.2
5.0
5.0
6.0
6.0
7.0
7.0
B max.
4.2
4.2
4.2
5.0
5.0
6.0
6.0
7.0
7.0
C max.
1.8
2.1
3.2
2.0
3.0
2.0
3.0
3.0
4.0
D typ.
5.5
5.5
5.5
6.9
6.9
8.2
8.2
9.5
9.5
I typ.
1.7
1.7
1.7
1.9
1.9
2.1
2.1
2.6
2.6
J typ.
1.1
1.1
1.1
1.5
1.5
2.0
2.0
2.0
2.0
H typ.
4.5
4.5
4.5
5.3
5.3
6.3
6.3
7.3
7.3
SPECIFICATIONS
SWRH3D16S
Part Number
Units
Symbol
SWRH3D16S-1R5NT
SWRH3D16S-2R2NT
SWRH3D16S-3R3NT
SWRH3D16S-4R7NT
SWRH3D16S-6R8NT
SWRH3D16S-8R2NT
SWRH3D16S-100MT
SWRH3D16S-150MT
SWRH3D16S-220MT
SWRH3D16S-330MT
Inductance
μH
L
1.5±30%
2.2±30%
3.3±30%
4.7±30%
6.8±30%
8.2±30%
10±20%
15±20%
22±20%
33±20%
L Test Condition
L
测试条件
Hz, V
-
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
L Test Condition
L
测试条件
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
L Test Condition
L
测试条件
Hz, V
-
100k, 0.3V
100k, 0.3V
100k, 0.3V
100k, 0.3V
1k, 0.3V
1k, 0.3V
1k, 0.3V
Max. DC Resistance
Ω
DCR
0.052
0.072
0.085
0.105
0.170
0.190
0.210
0.295
0.430
0.660
Max. Rated Current
A
Ir
1.35
1.20
1.10
0.90
0.73
0.66
0.55
0.45
0.40
0.32
SWRH3D18S
Part Number
Units
Symbol
SWRH3D18S-3R3NT
SWRH3D18S-4R7NT
SWRH3D18S-6R8NT
SWRH3D18S-8R2NT
SWRH3D18S-100MT
SWRH3D18S-150MT
SWRH3D18S-220MT
SWRH3D18S-330MT
SWRH3D18S-470MT
Inductance
μH
L
3.3±30%
4.7±30%
6.8±30%
8.2±30%
10±20%
15±20%
22±20%
33±20%
47±20%
Max. DC Resistance
Ω
DCR
0.088
0.107
0.150
0.185
0.205
0.301
0.424
0.640
0.964
Max. Rated Current
A
Ir
1.45
1.35
1.10
1.00
0.90
0.75
0.60
0.45
0.35
SWRH3D28S
Part Number
Units
Symbol
SWRH3D28S-3R3NT
SWRH3D28S-4R7NT
SWRH3D28S-6R8NT
SWRH3D28S-8R2NT
SWRH3D28S-100MT
SWRH3D28S-150MT
SWRH3D28S-220MT
Inductance
μH
L
3.3±30%
4.7±30%
6.8±30%
8.2±30%
10±20%
15±20%
22±20%
Max. DC Resistance
Ω
DCR
0.072
0.088
0.119
0.132
0.145
0.213
0.335
Max. Rated Current
A
Ir
2.00
1.65
1.24
1.15
1.05
0.90
0.76
Revised 2012/12/25
Sunlord
Specifications subject to change without notice. Please check our website for latest information.
Sunlord Industrial Park, Dafuyuan Industrial Zone, Guanlan, Shenzhen, China 518110
Tel:
0086-755-29832660
Fax:
0086-755-82269029
E-Mail:
sunlord@sunlordinc.com
SPECIFICATIONS
SWRH3D28S
Part Number
Units
Symbol
SWRH3D28S-330MT
SWRH3D28S-470MT
Inductance
μH
L
33±20%
47±20%
L Test Condition
L
测试条件
Hz, V
-
1k, 0.3V
1k, 0.3V
L Test Condition
L
测试条件
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
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
L Test Condition
L
测试条件
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
Max. DC Resistance
Ω
DCR
0.481
0.599
Max. Rated Current
A
Ir
0.58
0.48
SWRH4D18S
Part Number
Units
Symbol
SWRH4D18S-1R0NT
SWRH4D18S-2R2NT
SWRH4D18S-2R7NT
SWRH4D18S-3R3NT
SWRH4D18S-3R9NT
SWRH4D18S-4R7NT
SWRH4D18S-5R6NT
SWRH4D18S-6R8NT
SWRH4D18S-8R2NT
SWRH4D18S-100MT
SWRH4D18S-120MT
SWRH4D18S-150MT
SWRH4D18S-180MT
SWRH4D18S-220MT
SWRH4D18S-270MT
SWRH4D18S-330MT
SWRH4D18S-390MT
SWRH4D18S-470MT
SWRH4D18S-560MT
SWRH4D18S-680MT
Inductance
μH
L
1.0±30%
2.2±30%
2.7±30%
3.3±30%
3.9±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%
Max. DC Resistance
Ω
DCR
0.045
0.075
0.105
0.110
0.155
0.162
0.170
0.190
0.195
0.200
0.210
0.240
0.338
0.397
0.441
0.694
0.709
0.922
1.080
1.300
Max. Rated Current
A
Ir
1.72
1.32
1.28
1.04
0.88
0.84
0.80
0.76
0.68
0.61
0.56
0.50
0.48
0.41
0.35
0.32
0.30
0.28
0.26
0.24
SWRH4D28S
Part Number
Units
Symbol
SWRH4D28S-1R2NT
SWRH4D28S-2R2NT
SWRH4D28S-3R3NT
SWRH4D28S-4R7NT
SWRH4D28S-5R6NT
SWRH4D28S-6R8NT
SWRH4D28S-8R2NT
SWRH4D28S-100MT
SWRH4D28S-120MT
SWRH4D28S-150MT
SWRH4D28S-180MT
SWRH4D28S-220MT
SWRH4D28S-330MT
SWRH4D28S-390MT
SWRH4D28S-470MT
SWRH4D28S-560MT
SWRH4D28S-680MT
Inductance
μH
L
1.2±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%
33±20%
39±20%
47±20%
56±20%
68±20%
Max. DC Resistance
Ω
DCR
0.024
0.031
0.049
0.072
0.101
0.108
0.118
0.128
0.132
0.149
0.165
0.235
0.331
0.384
0.587
0.624
0.699
Max. Rated Current
A
Ir
2.56
2.04
1.57
1.32
1.17
1.12
1.04
1.00
0.84
0.76
0.72
0.70
0.56
0.50
0.48
0.41
0.35
Sunlord
Specifications subject to change without notice. Please check our website for latest information.
Revised 2012/12/25
Sunlord Industrial Park, Dafuyuan Industrial Zone, Guanlan, Shenzhen, China 518110
Tel:
0086-755-29832660
Fax:
0086-755-82269029
E-Mail:
sunlord@sunlordinc.com
SPECIFICATIONS
SWRH4D28S
Part Number
Units
Symbol
SWRH4D28S-820MT
SWRH4D28S-101MT
SWRH4D28S-121MT
SWRH4D28S-151MT
Inductance
μH
L
82±20%
100±20%
120±20%
150±20%
L Test Condition
L
测试条件
Hz, V
-
1k, 0.3V
1k, 0.3V
1k, 0.3V
1k, 0.3V
L Test Condition
L
测试条件
Hz, V
-
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
L Test Condition
L
测试条件
Hz, V
-
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
Max. DC Resistance
Ω
DCR
0.915
1.020
1.270
1.350
Max. Rated Current
A
Ir
0.32
0.29
0.27
0.24
SWRH5D18S
Part Number
Units
Symbol
SWRH5D18S-3R3NT
SWRH5D18S-4R7NT
SWRH5D18S-5R6NT
SWRH5D18S-6R8NT
SWRH5D18S-8R2NT
SWRH5D18S-100MT
SWRH5D18S-120MT
SWRH5D18S-180MT
SWRH5D18S-220MT
SWRH5D18S-270MT
SWRH5D18S-330MT
SWRH5D18S-390MT
SWRH5D18S-470MT
SWRH5D18S-560MT
SWRH5D18S-680MT
SWRH5D18S-820MT
SWRH5D18S-101MT
SWRH5D18S-121MT
SWRH5D18S-151MT
Inductance
μH
L
3.3±30%
4.7±30%
5.6±30%
6.8±30%
8.2±30%
10±20%
12±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%
Max. DC Resistance
Ω
DCR
0.053
0.060
0.076
0.105
0.117
0.124
0.153
0.210
0.290
0.330
0.386
0.520
0.595
0.665
0.84
0.978
1.200
1.500
1.710
Max. Rated Current
A
Ir
2.00
1.90
1.60
1.40
1.30
1.20
1.10
0.85
0.80
0.75
0.65
0.57
0.54
0.50
0.43
0.41
0.36
0.33
0.31
SWRH5D28S
Part Number
Units
Symbol
SWRH5D28S-2R2NT
SWRH5D28S-3R3NT
SWRH5D28S-4R7NT
SWRH5D28S-6R8NT
SWRH5D28S-8R2NT
SWRH5D28S-100MT
SWRH5D28S-120MT
SWRH5D28S-180MT
SWRH5D28S-220MT
SWRH5D28S-330MT
SWRH5D28S-470MT
SWRH5D28S-560MT
SWRH5D28S-680MT
SWRH5D28S-820MT
SWRH5D28S-101MT
SWRH5D28S-121MT
SWRH5D28S-151MT
SWRH5D28S-181MT
Inductance
μH
L
2.2±30%
3.3±30%
4.7±30%
6.8±30%
8.2±30%
10±20%
12±20%
18±20%
22±20%
33±20%
47±20%
56±20%
68±20%
82±20%
100±20%
120±20%
150±20%
180±20%
Max. DC Resistance
Ω
DCR
0.017
0.029
0.039
0.048
0.057
0.065
0.076
0.110
0.122
0.189
0.250
0.305
0.355
0.463
0.520
0.560
0.680
0.930
Max. Rated Current
A
Ir
2.60
2.40
2.10
1.85
1.58
1.30
1.20
1.00
0.90
0.75
0.62
0.58
0.52
0.46
0.42
0.40
0.35
0.32
Revised 2012/12/25
Sunlord
Specifications subject to change without notice. Please check our website for latest information.
Sunlord Industrial Park, Dafuyuan Industrial Zone, Guanlan, Shenzhen, China 518110
Tel:
0086-755-29832660
Fax:
0086-755-82269029
E-Mail:
sunlord@sunlordinc.com
SPECIFICATIONS
SWRH5D28S
Part Number
Units
Symbol
SWRH5D28S-221MT
SWRH5D28S-271MT
SWRH5D28S-331MT
Inductance
μH
L
220±20%
270±20%
330±20%
L Test Condition
L
测试条件
Hz, V
-
1k, 0.3V
1k, 0.3V
1k, 0.3V
L Test Condition
L
测试条件
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
L Test Condition
L
测试条件
Hz, V
-
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
Max. DC Resistance
Ω
DCR
1.150
1.560
1.980
Max. Rated Current
A
Ir
0.30
0.27
0.25
SWRH6D28S
Part Number
Units
Symbol
SWRH6D28S-3R3NT
SWRH6D28S-4R7NT
SWRH6D28S-6R8NT
SWRH6D28S-8R2NT
SWRH6D28S-100MT
SWRH6D28S-150MT
SWRH6D28S-180MT
SWRH6D28S-220MT
SWRH6D28S-330MT
SWRH6D28S-470MT
SWRH6D28S-560MT
SWRH6D28S-680MT
SWRH6D28S-820MT
SWRH6D28S-101MT
SWRH6D28S-121MT
SWRH6D28S-151MT
SWRH6D28S-181MT
SWRH6D28S-221MT
SWRH6D28S-271MT
SWRH6D28S-331MT
SWRH6D28S-391MT
Inductance
μH
L
3.3±30%
4.7±30%
6.8±30%
8.2±30%
10±20%
15±20%
18±20%
22±20%
33±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%
Max. DC Resistance
Ω
DCR
0.026
0.031
0.042
0.055
0.065
0.084
0.095
0.128
0.165
0.238
0.277
0.304
0.390
0.535
0.750
0.950
1.200
1.500
1.700
2.150
2.750
Max. Rated Current
A
Ir
2.80
2.40
2.20
1.95
1.70
1.40
1.32
1.20
0.97
0.80
0.73
0.65
0.60
0.54
0.51
0.47
0.41
0.37
0.33
0.28
0.23
SWRH6D38S
Part Number
Units
Symbol
SWRH6D38S-1R5NT
SWRH6D38S-2R2NT
SWRH6D38S-3R3NT
SWRH6D38S-4R7NT
SWRH6D38S-6R8NT
SWRH6D38S-8R2NT
SWRH6D38S-100MT
SWRH6D38S-120MT
SWRH6D38S-150MT
SWRH6D38S-180MT
SWRH6D38S-220MT
SWRH6D38S-270MT
SWRH6D38S-330MT
Inductance
μH
L
1.5±30%
2.2±30%
3.3±30%
4.7±30%
6.8±30%
8.2±30%
10±20%
12±20%
15±20%
18±20%
22±20%
27±20%
33±20%
Max. DC Resistance
Ω
DCR
0.015
0.018
0.020
0.025
0.029
0.034
0.038
0.053
0.057
0.092
0.096
0.109
0.124
Max. Rated Current
A
Ir
5.20
4.50
3.50
2.80
2.40
2.20
2.00
1.70
1.60
1.50
1.30
1.20
1.10
Revised 2012/12/25
Sunlord
Specifications subject to change without notice. Please check our website for latest information.
Sunlord Industrial Park, Dafuyuan Industrial Zone, Guanlan, Shenzhen, China 518110
Tel:
0086-755-29832660
Fax:
0086-755-82269029
E-Mail:
sunlord@sunlordinc.com