
1
Magnetically Shielded
Miniature in size and high energy storage
Ideal for high current requirements of notebook,
video recorders and other DC-DC conversion
applications
Custom inductance value or tolerance is available
RoHS compliant versions are available
LECTRICAL
SPECIFICATION
E
25C
o
@
SISCDRH74M-100
SISCDRH74M-R33
SISCDRH74M-120
SISCDRH74M-3R3
SISCDRH74M-150
SISCDRH74M-180
SISCDRH74M-220
SISCDRH74M-270
SISCDRH74M-181
SISCDRH74M-390
SISCDRH74M-271
SISCDRH74M-470
SISCDRH74M-331
SISCDRH74M-560
SISCDRH74M-391
SISCDRH74M-680
SISCDRH74M-471
SISCDRH74M-820
SISCDRH74M-561
SISCDRH74M-101
SISCDRH74M-681
SISCDRH74M-121
SISCDRH74M-821
SISCDRH74M-151
SISCDRH74M-102
SISCDRH74M-330
SISCDRH74M-221
SISCDRH74M-100R
SISCDRH74M-R33R
SISCDRH74M-120R
SISCDRH74M-3R3R
SISCDRH74M-150R
SISCDRH74M-180R
SISCDRH74M-220R
SISCDRH74M-270R
SISCDRH74M-181R
SISCDRH74M-390R
SISCDRH74M-271R
SISCDRH74M-470R
SISCDRH74M-331R
SISCDRH74M-560R
SISCDRH74M-391R
SISCDRH74M-680R
SISCDRH74M-471R
SISCDRH74M-820R
SISCDRH74M-561R
SISCDRH74M-101R
SISCDRH74M-681R
SISCDRH74M-121R
SISCDRH74M-821R
SISCDRH74M-151R
SISCDRH74M-102R
SISCDRH74M-330R
SISCDRH74M-221R
10
0.33
12
3.3
15
18
22
27
180
39
270
47
330
56
390
68
470
82
560
100
680
120
820
150
1000
33
220
±20%
1k
100k
1k
100k
1k
49m
17m
58m
30m
81m
91m
0.11
0.15
0.98
0.23
1.64
0.26
1.86
0.35
2.85
0.38
3.01
0.43
3.62
0.61
4.63
0.66
5.20
0.88
6.00
0.17
1.17
1.84
8.50
1.71
4.50
1.47
1.31
1.23
1.12
0.42
0.91
0.34
0.88
0.32
0.75
0.29
0.69
0.26
0.61
0.23
0.60
0.22
0.52
0.20
0.46
0.18
0.96
0.36
M100
MR33
M120
M3R3
M150
M180
M220
M270
M181
M390
M271
M470
M331
M560
M391
M680
M471
M820
M561
M101
M681
M121
M821
M151
M102
M330
M221
Part
Number
Inductance
(uH)
Inductance
Tolerance
Test Frequency
1
(Hz)
Rated DC Current
2
(A)
Marking
(XYYY)
DCR
(
Max)
RoHS
Part Number
E&E Magnetic Products Limited
Drum Type, SISCDRH74 Series
SHIELDED SURFACE MOUNT
POWER INDUCTOR
2/F Block A, 94 Tokwawan Road, Kowloon, Hong Kong
Tel: (852) 2765 3888
Fax: (852) 2954 3304
Revised in 06/07
PI016(07)