Power Transformers
Type: CMD4D11
◆ Product Description
・5.8×4.4mm Max.(L×W),1.2mm Max.Height.
・Inductance range: 2.2~47μH.
・Rated current range: 180~950mA.
・4 Terminal pins’ type gives a flexible design as inductors or transformers(SEPIC,ZETA circuit).
・In addition to the standards versions used as power inductors shown here, custom designs as
transformers(SEPIC,ZETA circuit) and inductors are also available.
◆ Feature
・Magnetically unshielded construction.
・Ideally used in portable devices such as Mobilephone,DSC/DVC,MP3,PDA, etc as DC-DC Converter
inductors, specially suitable for White LED drive.
・RoHS Compliance.
◆ Dimensions (mm)
1.2 Max.
3.5
3
.
4
3.7±0.3
2
.
0
±
5
.
0
8
.
5
.
X
A
M
2.9±0.5
4.1±0.3
◆ Land Pattern (mm)
◆ Schematics(Bottom)
S (2)
0.8
4
.
1
3
.
5
3
.
0
±
2
.
3
(3)
2
3
1
4
5
.
2
(1)
(4)
“S”is winding start.
3.2
Please refer to the sales offices on our website for a representative near you
www.sumida.com
1/2
Power Transformers
Type: CMD4D11
◆ Specification
※
Part No.
Inductance
H
100kHz/1V
(μ )
2.2±20%
3.3±20%
4.7±20%
6.8±20%
10.0±20%
15.0±20%
22.0±20%
33.0±20%
47.0±20%
Stamp
□
CMD4D11NP-3R3M□
CMD4D11NP-4R7M□
CMD4D11NP-6R8M□
CMD4D11NP-100M□
CMD4D11NP-150M□
CMD4D11NP-220M□
CMD4D11NP-330M□
CMD4D11NP-470M□
CMD4D11NP-2R2M
2R2
3R3
4R7
6R8
100
150
220
330
470
Ω
℃
D.C.R. (m )
Max. (Typ.)
(at 20 )
Rated Current
(m )
1
116(89)
950
174(134)
770
216(166)
750
296(228)
620
457(352)
500
676(520)
400
1066(820)
300
1647(1267)
240
2843(2187)
180
A ※
※ Description of Part Name
□
CMD4D11NP-2R2M
B
Box
C
Carrier Tape
※ Rated current: The D.C. current at which the inductance decreases to 90% of it’s initial value or when
△t=40℃, whichever is lower(Ta=20℃).
Please refer to the sales offices on our website for a representative near you
www.sumida.com
2/2
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