Cautions and Warnings
Please be noted that this spec is only for reference if you have projects
designed with the product number listed in. If you are looking for new
project design-in, please find BPSD Series specification/datasheet on Chilisin
website. Or you may find our sales contact for more information on old part
number at your convenience. Appreciated your attention and
understanding.
Note:
Please be sure to request approval specifications that provide further details of the products.
Kindly note that the content of these specifications are subject to change or may be discontinued
without prior notice. This product may not be designed/used in medical or high risk applications
without Chilisin approval. Please contact our sales department before ordering.
SMD Unshielded Power Inductors - SCD Series
SCD Series
Features
RoHS, Halogen Free and REACH Compliance
Unshielded power inductor
Various package size and wide inductance range
Applications
Graphic cards
DC/DC converters
Product Identification
Packaging: T：Tape and Reel
Shape and Dimensions
Recommended Pattern
A
B
PAD LAYOUT
Dimensions in mm
TYPE
SCD 03015
SCD 03021
SCD 0403
SCD 0502
SCD 0503
SCD 0504
SCD 0703
SCD 0705
SCD 1004
SCD 1005
SCD 1006
A
3.3 ± 0.3
3.3 ± 0.3
4.5 ± 0.3
5.8 ± 0.3
5.8 ± 0.3
5.8 ± 0.3
7.8 ± 0.3
7.8 ± 0.3
10.0 ± 0.3
10.0 ± 0.4
10.0 ± 0.4
B
3.0 ± 0.3
3.0 ± 0.3
4.0 ± 0.3
5.2 ± 0.3
5.2 ± 0.3
5.2 ± 0.3
7.0 ± 0.3
7.0 ± 0.3
9.0 ± 0.3
9.0 ± 0.4
9.0 ± 0.4
C
1.5 ± 0.3
2.1 ± 0.3
3.2 ± 0.3
2.5 ± 0.3
3 ± 0.3
4.5 ± 0.4
3.5 ± 0.3
5.0 ± 0.3
4.0 ± 0.5
5.4 ± 0.4
6.5 ± 0.4
D
1.0 Typ.
1.0 Typ.
1.2
2.0 Typ.
2.0 Typ.
1.3
2.1
2.1
2.1
2.1
2.1
Dimensions in mm
Dim
SCD 3015
SCD 3021
SCD 0403
SCD 0502
SCD 0503
SCD 0504
SCD 0703
SCD 0705
SCD 1004
SCD 1005
SCD 1006
A
4.5
4.5
5.5
6.8
6.8
6.8
8.8
8.8
11
11
11
B
1.0
1.0
1.2
2.0
2.0
1.3
2.1
2.1
2.1
2.1
2.1
SMD Unshielded Power Inductors - SCD Series
Standard Specifications
Inductance
Stamp
(H)
R15
R82
1R0
1R2
1R4
1R5
1R8
2R2
2R7
3R0
0.15
0.82
1.0
1.2
1.4
1.5
1.8
2.2
2.7
3.0
SCD
03015
SCD
03021
0.06
0.07
0.09
0.11
0.11
0.13
0.14
SCD
0403
0.0085
0.033
0.035
0.038
0.042
0.047
0.052
0.03
0.04
0.05
0.06
0.07
0.03
0.03
0.03
0.04
0.020
0.023
0.03
0.03
0.02
0.02
0.02
0.02
0.02
0.025
SCD
0502
RDC (Ω) Max
SCD
SCD
SCD
0503
0504
0703
SCD
0705
SCD
1004
SCD
1005
SCD
1006
0.10±30%
0.03
3R3
3.3
0.11±30%
0.17
0.058
0.08
0.05
0.0314
0.03
0.022
0.038
3R5
3.5
0.030
3R8
3.8
0.022
3R9
3.9
0.19
0.076
0.09
0.06
0.03
4R7
4.7
0.15±30%
0.21
0.094
0.14
0.07
0.0372
0.04
0.04
0.040
5R6
5.6
0.15±30%
0.22
0.101
0.15
0.08
0.04
0.037
6R2
6.2
0.110
6R8
6.8
0.20±30%
0.25
0.117
0.16
0.09
0.057
0.04
0.04
0.037
7R0
7.0
0.28
8R2
8.2
0.28
0.132
0.17
0.10
0.05
0.050
100
10
0.30±30%
0.32
0.182
0.18
0.12
0.10
0.08
0.07
0.05
0.060
120
12
0.35
0.210
0.20
0.13
0.12
0.09
0.08
0.06
0.070
150
15
0.58±30%
0.40
0.235
0.22
0.15
0.14
0.10
0.09
0.07
0.080
180
18
0.48
0.338
0.25
0.22
0.15
0.11
0.10
0.08
0.090
220
22
0.71±30%
0.58
0.378
0.35
0.22
0.18
0.13
0.11
0.09
0.100
0.08
270
27
0.65
0.522
0.45
0.26
0.20
0.15
0.12
0.10
0.110
330
33
1.10±30%
0.80
0.540
0.56
0.33
0.23
0.17
0.13
0.12
0.120
390
39
1.30±30%
0.90
0.587
0.69
0.42
0.32
0.22
0.16
0.15
0.140
470
47
1.30±30%
1.19
0.844
0.72
0.50
0.37
0.25
0.18
0.17
0.170
500
50
1.22
560
56
1.27
0.937
0.84
0.55
0.42
0.28
0.24
0.20
0.190
680
68
2.20±30%
1.73
1.117
0.90
0.65
0.46
0.33
0.28
0.22
0.220
750
75
1.90
820
82
1.99
1.20
0.80
0.60
0.41
0.37
0.30
0.25
101
100
3.50±30%
2.52
2.000
1.30
0.90
0.70
0.48
0.43
0.34
0.35
121
120
2.90
1.800
1.38
1.00
0.93
0.54
0.47
0.40
0.40
151
150
3.36
2.800
1.81
1.30
1.10
0.75
0.64
0.54
0.47
181
180
5.10
3.200
1.95
1.50
1.38
1.02
0.71
0.62
0.63
221
220
10.92
5.80
4.000
3.00
2.00
1.57
1.20
0.96
0.72
0.73
271
270
7.80
3.20
2.50
1.85
1.31
1.11
0.95
0.97
331
330
5.850
3.82
3.20
2.00
1.50
1.26
1.10
1.15
391
390
4.68
3.50
2.60
1.77
1.24
1.30
471
470
5.10
4.20
3.00
1.96
1.53
1.48
1.421
561
560
8.50
4.50
4.19
2.50
2.41
1.90
1.90
681
680
10.0
6.50
4.44
2.50
2.25
821
820
12.0
7.50
5.12
2.55
102
1000
18.0
8.00
10.00
2.80
3.10
2.9
122
1200
3.5
152
1500
3.8
202
2000
6.6
222
2200
8.0
602
6000
14
822
8200
50
Note: When ordering, please specify tolerance code. Tolerance: K=±10% , M=±20%
Operating temperature range－40℃½105℃(Including self – temperature rise)
Isat for Inductance drop 10% from its value without current
Measure Equipment：
Test Freq L：SCD03015: (1MHz/1V), SCD1005/1006: 1.0 ~ 8.2H(7.96MHz/1V), 10 ~ 82H (2.52MHz/1V), 100 ~ 1000H (1kHz/1V)
SCD03021/0403/0502/ 0503: 0.15 ~ 8.2H(7.96MHz/1V), 10 ~ 82H (2.52MHz/1V), 100 ~ 1000H (1kHz/1V).
SCD0504/0703/0705/1004: 1.0 ~ 8.2H(7.96MHz/1V), 10 ~ 82H (2.52MHz/1V), 100 ~ 1000H (1kHz/1V).
L：Agilent/ E4980 or HP4284A (under 1MHz), HP4285A (over 1MHz)
RDC：Chroma 16502
Isat：HP4284+42841A or WK3260B+WK3265B
Please be sure to request approval specifications that provide further details of the products. Kindly note that the content of these
specifications are subject to change or may be discontinued without prior notice. This product may not be designed/used in
medical or high risk applications without Chilisin approval. Please contact our sales department before ordering.
SMD Unshielded Power Inductors - SCD Series
Standard Specifications
Inductance
Stamp
(H)
SCD
03015
SCD
03021
SCD
0403
SCD
0502
SCD
0503
Isat (A) Max
SCD
0504
SCD
0703
SCD
0705
SCD
1004
SCD
1005
SCD
1006
R15
0.15
7.5
R82
0.82
2.200
1R0
1.0
2.080
3.80
4.50
4.50
1R2
1.2
3.50
4.20
1R4
1.4
1.860
3.30
4.00
1R5
1.5
1.800
4.10
1R8
1.8
1.800
2.91
3.30
3.70
2R2
2.2
0.79
1.390
2.60
2.94
3.50
2R7
2.7
1.320
2.43
2.50
3.20
3R0
3R3
3.3
0.73
1.250
2.15
2.35
2.80
3R5
3.5
3R8
3.8
3R9
3.9
1.200
1.98
2.20
2.60
4R7
4.7
0.65
1.130
1.70
2.00
2.50
5R6
5.6
0.60
0.910
1.60
1.80
2.40
6R2
6.2
1.50
6R8
6.8
0.77
0.850
1.41
1.70
2.20
7R0
7.0
0.820
8R2
8.2
0.820
1.26
1.40
2.00
100
10
0.45
0.740
1.15
1.20
1.80
120
12
0.640
1.05
1.18
1.75
150
15
0.30
0.600
0.92
1.15
1.70
180
18
0.540
0.84
1.10
1.60
220
22
0.25
0.500
0.76
1.00
1.50
270
27
0.430
0.71
0.86
1.40
330
33
0.20
0.400
0.64
0.76
1.10
390
39
0.17
0.370
0.59
0.75
1.00
470
47
0.17
0.360
0.54
0.73
0.90
500
50
0.330
560
56
0.310
0.50
0.55
0.85
680
68
0.13
0.300
0.46
0.52
0.80
750
75
0.290
820
82
0.280
0.50
0.65
101
100
0.10
0.250
0.40
0.40
0.60
121
120
0.200
0.38
0.36
0.58
151
150
0.190
0.30
0.30
0.43
181
180
0.170
0.25
0.26
0.41
221
220
0.07
0.160
0.15
0.25
0.38
271
270
0.140
0.21
0.35
331
330
0.21
0.18
0.28
391
390
0.16
0.26
471
470
0.15
0.20
561
560
0.14
0.19
681
680
0.13
0.18
821
820
0.07
0.15
102
1000
0.05
0.13
122
1200
152
1500
202
2000
222
2200
602
6000
822
8200
Tolerance Of Inductors
SCD03015
2.2 ~ 100H ± 20%
SCD03021
1.0 ~ 270H ± 20%
SCD0403
0.15 ~ 27H ± 20% 33 ~ 100H ±10%
SCD0502
1.0 ~ 27H ± 20% 33 ~ 1000H ±10%
SCD0503
1.0 ~ 27H ± 20% 33 ~ 1000H ±10%
SCD0504
1.0~27H±20%
33~47H ±15%
56~1000H±10%
Tolerance: K =
±10%
, M =
±20%
3.50
3.20
3.20
2.59
2.40
3.70
3.70
3.70
3.70
3.70
3.70
3.70
4.50
4.20
2.80
2.30
1.60
3.70
3.50
3.30
3.10
2.70
2.30
2.00
1.80
1.60
1.50
1.30
1.20
1.10
1.10
0.94
0.85
0.78
0.72
0.66
0.58
0.51
0.49
0.42
0.40
0.36
0.34
0.32
0.29
0.19
3.00
2.60
4.50
4.33
3.50
2.60
2.45
2.27
2.15
1.95
1.76
1.50
1.37
1.28
1.17
1.11
1.00
0.97
0.89
0.78
0.72
0.66
0.57
0.52
0.48
0.42
0.33
0.28
0.24
0.20
1.80
1.44
1.40
1.30
1.23
1.11
0.97
0.88
0.80
0.72
0.68
0.61
0.58
0.52
0.48
0.40
0.38
0.35
0.29
0.28
0.26
0.12
0.10
0.08
0.05
0.03
1.44
1.39
1.24
1.12
1.07
0.94
0.85
0.74
0.68
0.64
0.59
0.54
0.51
0.49
0.40
0.36
0.31
0.29
0.28
2.38
2.13
1.87
1.73
1.60
1.44
1.26
1.20
1.10
1.01
0.91
0.85
0.74
0.69
0.61
0.56
0.53
0.45
0.42
0.38
0.35
0.32
3.80
0.82
0.14
0.60
0.50
0.60
0.40
0.40
0.27
0.20
SCD0703
SCD0705
SCD1004
SCD1005
SCD1006
10 ~ 27H ± 20%
33 ~ 330H ±10%
1.4 ~ 27H ± 20% 33 ~ 470H ±10%
10 ~ 27H ± 20%
33 ~ 560H ±10%
4.7 ~ 27H ± 20% 33 ~ 820H ±10%
6000H ~8200H±20%
Please be sure to request approval specifications that provide further details of the products. Kindly note that the content of these
specifications are subject to change or may be discontinued without prior notice. This product may not be designed/used in
medical or high risk applications without Chilisin approval. Please contact our sales department before ordering.
SMD Shielded Power Inductors – SCD Series
Electrical Characteristics
Part Number
SCD1307T-1R5□-N
SCD1307T-2R2□-N
SCD1307T-2R7□-N
SCD1307T-3R3□-N
SCD1307T-4R7□-N
SCD1307T-5R6□-N
SCD1307T-6R8□-N
SCD1307T-8R2□-N
SCD1307T-100□-N
SCD1307T-120□-N
SCD1307T-150□-N
SCD1307T-180□-N
SCD1307T-220□-N
SCD1307T-270□-N
SCD1307T-330□-N
SCD1307T-390□-N
SCD1307T-470□-N
SCD1307T-560□-N
SCD1307T-680□-N
SCD1307T-820□-N
SCD1307T-101□-N
SCD1307T-121□-N
SCD1307T-151□-N
SCD1307T-181□-N
SCD1307T-221□-N
SCD1307T-271□-N
SCD1307T-331□-N
SCD1307T-391□-N
SCD1307T-471□-N
SCD1307T-561□-N
SCD1307T-681□-N
SCD1307T-821□-N
SCD1307T-102□-N
Inductance
(H)
1.5
2.2
2.7
3.3
4.7
5.6
6.8
8.2
10
12
15
18
22
27
33
39
47
56
68
82
100
120
150
180
220
270
330
390
470
560
680
820
1000
Tolerance
(±%)
20
20
20
20
20
20
20
20
20
20
20
20
20
20
20 / 10
20 / 10
20 / 10
20 / 10
20 / 10
20 / 10
20 / 10
20 / 10
20 / 10
20 / 10
20 / 10
20 / 10
20 / 10
20 / 10
20 / 10
20 / 10
20 / 10
20 / 10
20 / 10
Q
Ref
20
22
24
26
25
24
24
24
22
25
28
28
40
35
35
28
24
22
24
18
25
20
20
18
15
15
15
12
12
10
10
10
10
Q Frequency
(MHz)
7.96 / 0.1V
7.96 / 0.1V
7.96 / 0.1V
7.96 / 0.1V
7.96 / 0.1V
7.96 / 0.1V
7.96 / 0.1V
7.96 / 0.1V
2.52 / 0.1V
2.52 / 0.1V
2.52 / 0.1V
2.52 / 0.1V
2.52 / 0.1V
2.52 / 0.1V
2.52 / 0.1V
2.52 / 0.1V
2.52 / 0.1V
2.52 / 0.1V
2.52 / 0.1V
2.52 / 0.1V
0.796 / 0.1V
0.796 / 0.1V
0.796 / 0.1V
0.796 / 0.1V
0.796 / 0.1V
0.796 / 0.1V
0.796 / 0.1V
0.796 / 0.1V
0.796 / 0.1V
0.796 / 0.1V
0.796 / 0.1V
0.796 / 0.1V
0.252 / 0.1V
SRF
(MHz) Typ.
65
50
40
38
36
28
26
24
22
20
17
16
15
11
10
9.0
7.5
7.2
7.0
6.0
5.8
5.5
4.5
4.0
3.8
3.5
3.2
2.5
2.2
2.0
1.6
1.5
1.4
RDC
(mΩ) Typ.
5.0
6.0
8.0
8.7
10
15
17
19
21
30
34
36
47
60
65
75
82
95
120
140
180
210
250
280
360
410
520
600
720
880
1000
1300
1600
Irms
(A) Max
9.50
9.00
8.20
7.50
7.00
6.50
6.00
5.80
5.60
4.80
4.50
4.20
3.60
3.30
3.10
2.90
2.70
2.50
2.30
2.10
1.90
1.80
1.60
1.50
1.30
1.20
1.10
1.00
0.90
0.85
0.80
0.75
0.65
Isat
(A) Typ.
20.0
18.0
16.0
15.0
13.0
11.0
10.5
9.8
9.2
8.0
7.5
7.0
6.5
5.5
5.0
4.6
4.2
3.8
3.5
3.2
3.0
2.8
2.6
2.3
2.1
1.8
1.6
1.5
1.4
1.3
1.2
1.1
1.0
Note: When ordering, please specify tolerance code. Tolerance: K=±10% , M=±20%
Operating temperature range－40℃½105℃(Including self - temperature rise)
Isat for Inductance drop 10% from its value without current
Irms for a 40℃ temperature rise from 25℃ ambient with current
Measure Equipment：
L：Agilent/ E4980 or HP4284A, 100kHz 0.1V
Q：Agilent/ E4980 or HP4284A (under 1MHz), HP4285A (over 1MHz)
SRF：HP4286A
RDC：Chroma 16502
Isat：HP4284+42841A or WK3260B+WK3265B
Please be sure to request approval specifications that provide further details of the products. Kindly note that the content of these
specifications are subject to change or may be discontinued without prior notice. This product may not be designed/used in
medical or high risk applications without Chilisin approval. Please contact our sales department before ordering.
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