SD14-4R5-R Datasheet, PDF (2/7 Pages) Cooper Bussmann, Inc. – SD Series High Power Density, Low Profile, Shielded Inductors

Part Number
SD12-820-R
SD12-101-R
SD12-151-R
SD12-221-R
SD12-331-R
SD12-471-R
SD12-681-R
SD12-821-R
SD12-102-R
SD14-R58-R
SD14-R87-R
SD14-1R2-R
SD14-1R5-R
SD14-2R0-R
SD14-2R5-R
SD14-3R2-R
SD14-4R5-R
SD14-6R9-R
SD14-8R8-R
SD14-100-R
SD14-150-R
SD14-220-R
SD14-330-R
SD14-470-R
SD14-680-R
SD14-820-R
SD14-101-R
SD14-151-R
SD14-221-R
SD14-331-R
SD14-471-R
SD14-681-R
SD14-821-R
SD14-102-R
SD18-R47-R
SD18-R82-R
SD18-1R2-R
SD18-1R5-R
SD18-2R2-R
SD18-3R3-R
SD18-4R7-R
SD18-6R2-R
SD18-8R2-R
SD18-100-R
SD18-150-R
SD18-220-R
SD18-330-R
SD18-470-R
SD18-680-R
SD18-820-R
SD18-101-R
SD18-151-R
SD18-221-R
SD18-331-R
SD18-471-R
SD18-681-R
SD18-821-R
SD18-102-R
Rated
Inductance
(µH)
82.0
100
150
220
330
470
680
820
1000
0.58
0.87
1.2
1.5
2
2.5
3.2
4.5
6.9
8.8
10
15
22
33
47
68
82
100
150
220
330
470
680
820
1000
0.47
0.82
1.20
1.50
2.20
3.30
4.70
6.20
8.20
10.0
15.0
22.0
33.0
47.0
68.0
82.0
100
150
220
330
470
680
820
1000
OCL (1)
+/-20%
(µH)
82.81
98.0
151.3
222.0
334.9
462.3
670.8
800.9
992.3
0.61
0.88
1.23
1.63
2.09
2.62
3.19
4.53
6.98
8.88
9.93
14.68
21.93
32.55
47.57
68.21
83
99.25
152.4
222
335.1
471.4
683.3
823.4
1008
0.49
0.81
1.21
1.69
2.25
3.61
4.41
6.25
8.41
10.89
15.21
22.09
32.49
47.61
68.89
82.81
102.01
151.29
222.01
334.89
479.61
681.21
823.69
1004
Part
Marking
P
Q
R
S
T
U
V
W
X
A
B
C
D
E
F
G
H
J
K
L
M
N
O
P
Q
R
S
T
U
V
W
X
Y
Z
A
B
C
D
E
F
G
H
J
K
L
M
N
O
P
Q
R
S
T
U
V
W
X
Y
(1) Open Circuit Inductance Test Parameters: 100KHz, 0.25Vrms, 0.0Adc.
(2) RMS current for an approximate ∆T of 40°C without core loss. It is
recommended that the temperature of the part not exceed 125°C.
(3) SD10,12,18,25 Peak current for approximate 30% roll off at 20°C.
SD14 Peak current for approximate 20% roll off at 20°C.
SD Series
High Power Density,
Low Profile, Shielded Inductors
Irms (2)
Amperes
0.326
0.308
0.251
0.229
0.186
0.167
0.149
0.129
0.121
3.52
3.2
2.7
2.53
2.37
2.05
1.94
1.64
1.35
1.14
1.1
0.98
0.806
0.654
0.525
0.474
0.408
0.386
0.315
0.258
0.206
0.173
0.156
0.134
0.126
3.58
3.24
2.97
2.73
2.55
2.07
1.77
1.61
1.38
1.28
1.06
0.876
0.715
0.578
0.514
0.446
0.419
0.345
0.296
0.248
0.201
0.167
0.145
0.136
Isat (3)
Amperes
0.297
0.273
0.220
0.181
0.148
0.126
0.104
0.095
0.086
4.84
3.96
3.35
2.91
2.56
2.29
2.08
1.74
1.41
1.25
1.18
0.969
0.793
0.651
0.538
0.449
0.407
0.373
0.301
0.249
0.203
0.171
0.142
0.129
0.117
4.63
3.60
2.95
2.49
2.16
1.71
1.54
1.30
1.12
0.982
0.831
0.689
0.568
0.470
0.390
0.356
0.321
0.263
0.217
0.177
0.148
0.124
0.113
0.102
DCR (4)
(Ω)
Typ.
2.36
2.64
3.96
4.76
7.25
8.95
11.30
14.93
17.20
0.0220
0.0243
0.0344
0.0390
0.0445
0.0595
0.0663
0.0935
0.1363
0.1913
0.2058
0.2609
0.3853
0.5852
0.9055
1.11
1.50
1.68
2.52
3.77
5.92
8.34
10.3
13.9
15.8
0.0201
0.0247
0.0294
0.0345
0.0398
0.0605
0.0824
0.1000
0.1351
0.1584
0.2278
0.3366
0.5057
0.7732
0.9798
1.30
1.47
2.18
2.95
4.20
6.39
9.28
12.35
14.01
Volt
u-sec
Typ.
36.95
40.19
49.94
60.49
74.30
87.29
105
115
128
3.38
4.13
4.88
5.63
6.38
7.1
7.9
9.4
11.6
13.1
13.9
16.9
20.6
25.1
30.4
36
40
44
54
66
81
96
115
126
140
2.35
3.02
3.70
4.37
5.04
6.38
7.06
8.40
9.74
11.09
13.10
15.79
19.15
23.18
27.89
30.58
33.94
41.33
50.06
61.49
73.58
87.70
96.43
107
(4) DCR limits @ 20°C.
5) Applied Volt-Time product (V-uS) across the inductor at 100kHz necessary to
generate a core loss equal to 10% of the total losses for 40°C temperature rise.