MSCD SERIES
SMD Power Inductors
CUTTING-EDGE TECHNOLOGIES OF EMI/EMC SOLUTIONS
■
FEATURES
These power inductors have low DC resistance and large permissible DC current with high
reliability.
These power inductors can be directly mounted with special treated electrodes.
Tape and reel packages are available for auto mounting machine.
■
APPLICATIONS
For the smoothing circuit of DC-DC converter, as a choke coil or chopper coil.
Suitable for use in power lines of camcorder, LCD set, OA equipment, notebook computer,
PDA, and small size communication equipment.
■
PRODUCT IDENTIFICATION
Typical Electrical Characteristics
5
5
MSCD - 43 - 100
Product Code
Dimensions
Inductance Code
Tolerance Code
Pattern Code
M
□□
CURRENT(A)
3
3
MS
0.5
CURRENT(A)
CD
-75
MS
CD
-10
5
MS
CD
MS
0.5
MS
CD
CD
-4
-54
MS
100
3
0.3
0.1
1
-10
4
0.3
CD
-73
500
1000
50
100
500
1000
0.1
1
50
INDUCTANCE(μH)
INDUCTANCE(μH)
■
PRODUCT SERIES
TYPE
MSCD-0311
MSCD-0315
B
A
3.3±0.3
3.3±0.3
3.3±0.3
4.5±0.3
4.9±0.3
5.8±0.3
5.8±0.3
5.8±0.3
7.8±0.3
7.8±0.3
10±0.3
10±0.3
10±0.3
10±0.3
DIMENSIONS (m/m)
B
C
3.0±0.3
3.0±0.3
3.0±0.3
4.0±0.3
4.6±0.3
5.2±0.3
5.2±0.3
5.2±0.3
7.2±0.3
7.0±0.3
9.0±0.3
9.0±0.3
9.0±0.3
9.0±0.3
1.1±0.3
1.5±0.3
2.1±0.3
3.2±0.3
1.9±0.3
2.5±0.3
3.0±0.3
4.5±0.3
3.5±0.5
5.0±0.5
4.0±0.5
5.4±0. 4
7.5Max.
8.5Max.
D
1.2
1.2
1.0
1.5
2.0
2.0
2.0
2.0
2.6
2.6
3.2
3.2
3.2
3.2
A
MSCD-32
MSCD-43
MSCD-0519
MSCD-52
MSCD-53
SMD Power Inductors
C
MSCD-54
MSCD-73
MSCD-75
MSCD-104
D
MSCD-105
MSCD-106
MSCD-108
MAG.LAYERS
122
CUTTING-EDGE TECHNOLOGIES OF EMI/EMC SOLUTIONS
MSCD SERIES
SMD Power Inductors
■
PRODUCT SPECIFICATIONS
Part No.
1R0
1R2
1R4
1R8
2R2
2R7
3R3
3R9
4R7
5R6
6R8
8R2
100
120
150
180
220
270
330
390
470
560
680
820
101
121
151
181
221
271
331
391
471
561
681
821
102
Inductance
Test
Frequency
0311 0315
(μH)
1.0
1.2
1.4
1.8
2.2
2.7
3.3
3.9
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
100KHz
0.095
32
43
0.052
DC Resistance(Ω)Max.
0519 52
54
73
75
53
0.03 0.03 0.028
0.04 0.03 0.029
0.05 0.03 0.030
0.022
0.024
0.030
0.035
0.020
104
105
106
108
0.085 0.062 0.07 0.049
0.09 0.056
0.11 0.064
0.20 0.13 0.13 0.071 0.062 0.06 0.03 0.042
0.14 0.079 0.070 0.07 0.04 0.044
0.22 0.14 0.17 0.086 0.082 0.08 0.05 0.045
0.19 0.094 0.140 0.09 0.06 0.047
0.31 0.18 0.21 0.109 0.172 0.14 0.07 0.048
0.32 0.26 0.22 0.126
0.48 0.36 0.28 0.147
0.65 0.45 0.35 0.210
0.85 0.75 0.40 0.235
1.0
0.76 0.48 0.338
1.12 0.65 0.522
0.90 0.587
3.20 1.92 1.27 0.937
3.70 2.86 1.73 1.117
0.15 0.08 0.05
0.17 0.10 0.09
0.33 0.27 0.25 0.132 0.18 0.16 0.09 0.06
0.52 0.39 0.32 0.182 0.26 0.18 0.12 0.10 0.080 0.07 0.053 0.06 0.06 0.036
0.20 0.13 0.12 0.090 0.08 0.061 0.07 0.07 0.038
0.22 0.15 0.14 0.104 0.09 0.070 0.08 0.08 0.04
0.25 0.18 0.15 0.111 0.10 0.081 0.09 0.09 0.05
0.45 0.26 0.20 0.153 0.12 0.100 0.11 0.11 0.07
0.69 0.42 0.32 0.217 0.16 0.151 0.14 0.14 0.09
0.84 0.55 0.42 0.282 0.24 0.199 0.19 0.19 0.12
0.90 0.65 0.46 0.332 0.28 0.233 0.22 0.22 0.15
1.20 0.92 0.58 0.378 0.40 0.35 0.22 0.18 0.129 0.11 0.088 0.10 0.10 0.06
1.98 1.43 0.80 0.540 0.52 0.50 0.33 0.23 0.170 0.13 0.120 0.12 0.12 0.08
2.60 1.69 1.19 0.844 0.74 0.72 0.50 0.37 0.252 0.18 0.170 0.17 0.17 0.11
3.25 1.99 1.20 1.49 0.95 0.80 0.60 0.406 0.37 0.252 0.25 0.25 0.19
6.60 4.55 2.52 1.44 1.55 1.30 0.90 0.70 0.481 0.43 0.344 0.35 0.35 0.23
4.55 2.90 1.60
7.15 3.68 2.18
8.32 5.64 2.57
12.61
3.52
1.38 1.00 0.93 0.536 0.47 0.396 0.40 0.40 0.32
1.95 1.50 1.38 1.022 0.71 0.621 0.63 0.63 0.42
2.42 2.50 1.85 1.306 1.11 0.949 0.97 0.97 0.55
4.68 3.50 2.60 2.70 1.77 1.245 1.30 1.30 0.67
11.03 6.00 4.50
12.32 7.60 6.50
9.12 7.50
17.07 9.87 8.00
1.904 1.90 1.90 1.04
2.25 2.45 1.18
2.55 2.55 1.38
3.00 1.74
SMD Power Inductors
123
3.36 1.80 2.47 1.81 1.30 1.10 0.755 0.64 0.544 0.47 0.47 0.37
2.10 2.00 1.57 1.200 0.96 0.721 0.73 0.73 0.44
14.56 9.24 5.00 4.90 3.82 3.20 2.00 1.495 1.26 1.100 1.15 1.15 0.60
16.12 10.14 6.00
19.49
22.00
23.98
28.80
18.20 11.48 7.00 7.50 5.10 4.20 3.00 3.00 1.96 1.526 1.48 1.48 0.88
MAG.LAYERS
MSCD SERIES
SMD Power Inductors
CUTTING-EDGE TECHNOLOGIES OF EMI/EMC SOLUTIONS
■
PRODUCT SPECIFICATIONS
Part No.
1R0
1R2
1R4
1R8
2R2
2R7
3R3
3R9
4R7
5R6
6R8
8R2
100
120
150
180
220
270
330
390
470
560
680
820
101
121
151
181
SMD Power Inductors
Inductance
Test
Frequency
0311 0315
(μH)
1.0
1.2
1.4
1.8
2.2
2.7
3.3
3.9
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
100KHz
1.45
32
Permissible DC Current(A)Max.
43 0519 52
54
73
75 104
53
4.50 4.50 3.00
4.00 4.10 2.80
3.30 3.70 2.60
5.50
3.69
3.00
2.50
6.30
2.60
105
106
108
1.50 1.60 2.08 2.70
1.86 2.50
1.80 2.33
1.00 1.20 1.39 2.25 1.80 2.94 3.50 2.30
1.32 2.16 1.60 2.50 3.20 2.10
0.87 0.90 1.25 2.00 1.50 2.35 2.80 2.00
1.20 1.84 1.40 2.20 2.60 1.95
0.65 0.65 1.03 1.62 1.30 2.00 2.50 1.90
0.60 0.60 0.91 1.48
0.52 0.50 0.82 1.37
0.43 0.42 0.64 0.97
0.42 0.30 0.60 0.85
0.41 0.29 0.54 0.74
0.23 0.43 0.62
0.36 0.52
0.15 0.150 0.30 0.42
0.12 0.130 0.29 0.37
1.80 2.40 1.80
1.40 2.00 1.50
0.55 0.55 0.85 1.43 1.10 1.70 2.20 1.60
0.45 0.45 0.74 1.04 0.90 1.20 1.80 1.44 1.44 2.30 2.38 2.60 3.50 4.05
1.18 1.75 1.40 1.39 2.00 2.13 2.45 3.40 3.60
1.15 1.70 1.30 1.24 1.80 1.87 2.27 3.10 3.34
1.10 1.60 1.23 1.12 1.60 1.73 2.15 3.00 3.05
0.86 1.40 0.97 0.94 1.30 1.44 1.76 2.40 2.50
0.75 1.00 0.80 0.74 1.10 1.20 1.37 2.10 2.22
0.55 0.85 0.68 0.64 0.94 1.01 1.17 1.85 1.90
0.52 0.80 0.61 0.59 0.85 0.91 1.11 1.65 1.80
0.40 0.25 0.50 0.68 0.65 1.00 1.50 1.11 1.07 1.50 1.60 1.95 2.60 2.80
0.26 0.20 0.37 0.56 0.52 0.79 1.10 0.88 0.85 1.20 1.26 1.50 2.30 2.40
0.16 0.17 0.33 0.44 0.44 0.73 0.90 0.72 0.68 1.10 1.10 1.28 1.95 2.00
0.128 0.25 0.30 0.27 0.50 0.65 0.58 0.54 0.78 0.85 1.00 1.50 1.60
0.10 0.125 0.20 0.28 0.28 0.40 0.60 0.52 0.51 0.72 0.74 0.97 1.40 1.50
0.123 0.19 0.24
0.122 0.17 0.21
0.120 0.14 0.20
0.115
0.18
0.36 0.58 0.48 0.49 0.66 0.69 0.89 1.30 1.40
0.26 0.41 0.38 0.36 0.51 0.56 0.72 1.00 1.20
0.25 0.38 0.35 0.31 0.49 0.53 0.66 0.95 1.00
0.21 0.35 0.28 0.29 0.42 0.45 0.57 0.90 0.95
0.16 0.26 0.24 0.27 0.36 0.38 0.48 0.75 0.80
0.108 0.14 0.19
0.102 0.13 0.18
0.07 0.15
0.084 0.05 0.13
0.32 0.33 0.60 0.65
0.28 0.50 0.60
0.24 0.48 0.50
0.46 0.48
0.17 0.22 0.25 0.30 0.43 0.40 0.40 0.58 0.61 0.78 1.20 1.30
221
271
331
391
471
561
681
821
102
0.100 0.12 0.12 0.15 0.18 0.28 0.26 0.28 0.40 0.42 0.52 0.80 0.90
0.090 0.09 0.115
0.08
0.07
0.06
0.05
0.090 0.08 0.11 0.132 0.15 0.20 0.12 0.25 0.34 0.35 0.42 0.65 0.70
MAG.LAYERS
124
CUTTING-EDGE TECHNOLOGIES OF EMI/EMC SOLUTIONS
MSCD SERIES
SMD Power Inductors
■
TOLERANCE OF INDUCTANCE
Tolerance
10% (K)
15% (L)
20% (M)
Tolerance
10% (K)
15% (L)
20% (M)
Tolerance
10% (K)
15% (L)
20% (M)
MSCD-0311
100
μH
1.0 ~ 82μH
MSCD-52
10 ~ 82μH
1.0 ~ 8.2μH
MSCD-104
56 ~ 560μH
10 ~ 47μH
MSCD-0315
100 ~ 470μH
1.0 ~ 82μH
MSCD-53
10 ~ 82μH
1.0 ~ 8.2μH
MSCD-105
47 ~ 820μH
10 ~ 39μH
MSCD-32
100 ~ 1000μH
1.0 ~ 82μH
MSCD-54
56~ 470μH
33 ~ 47μH
1.0 ~ 27μH
MSCD-106
100 ~ 1000μH
10 ~ 82μH
MSCD-43
33 ~ 470μH
1.0 ~ 27μH
MSCD-73
56 ~ 470μH
10 ~ 47μH
MSCD-108
100 ~ 1000μH
10 ~ 82μH
MSCD-0519
100 ~ 1000μH
2.2 ~ 82μH
MSCD-75
56 ~ 470μH
1.0 ~ 47μH
100 ~ 1000μH 100 ~ 1000μH
The max. permissible DC current is the DC current applied which causes 10% reduction of its
initial inductance value, or the coil temperature to rise by 40℃, whichever is lower.
MAG.LAYERS
125
SMD Power Inductors
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