CMD8NNP-680K Sumida Corporation, CMD8NNP-680K Datasheet
CMD8NNP-680K
Manufacturer Part Number
CMD8NNP-680K
Description
General Power Transformer
Manufacturer
Sumida Corporation
Datasheet
1.CMD8NNP-680K.pdf
(2 pages)
Type: CMD-8N
◆ Product Description
◆ Feature
◆ Dimensions (mm)
◆ Specification (for transformers)
・Magnetically unshielded construction.
・Max. Operating frequency 500kHz, Max Operating Power 2.7W (500kHz)
・RoHS Compliance
・Ideally used in DSC/DVC,PDA, Power supply module etc as DC-DC Converter transformers or
※ Rated current: The D.C. current at which the inductance decreases to 75% of it’s initial
・8.7×8.5mm Max.(L×W), 7.5mm Max. Height.
・Inductance range: 22μH～1.0mH
・Rated current range: 0.28A～2.0A.
・8 Terminal pins’ type gives a flexible design as inductors or transformers.
・Custom design is available.
※ Schematics (Bottom)
Sample No.
6310-T036
power chokes.
“ S” is winding start.
8.2±0.5
value or when △t=40℃, whichever is lower(Ta=20℃).
Please refer to the sales offices on our website for a representative near you
Inductance (1,2-3,4)
76µH ± 20%
General Power Transformer <SMD Type: CMD Series>
7.5 MAX.
1kHz/1V
www.sumida.com
10.8±0.5
Inductance (5-7)
9.2±0.5
1.6µH±20%
S
S
1kHz/1V
4
3
2
1
Rated Current
6
5
7
8
(1,2-3,4)
0.7 A
S
S
◆ Land Pattern (mm)
Rated Current
10
1.0 A
(5-7)
1/2
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CMD8NNP-680K Summary of contents
Page 1
General Power Transformer <SMD Type: CMD Series> Type: CMD-8N ◆ Product Description ・8.7×8.5mm Max.(L×W), 7.5mm Max. Height. ・Inductance range: 22μH～1.0mH ・Rated current range: 0.28A～2.0A. ・8 Terminal pins’ type gives a flexible design as inductors or transformers. ・Custom design is available. ...
Page 2
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