SUMIDA News: January 2021

January 20nd - January 22th 2021

Place: South block 4th floor, Tokyo Big Sight
Booth No.: A-211
Web site:

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Key Features:                       

  • AEC-Q200 qualified
  • Withstand voltage 840Vdc inductor (terminal-terminal & coil-core), to assure high insulation resistance, we inserted plastic bobbin between coil and core.
  • Operational temp. range: -40~+150℃ (including self-heating)




Buck chopper converter to step down direct from EV main high voltage battery to local 12V/48V power applications

Sample Availability:

In April, 2021

High current inductor CDB48D64 and CDB62D78, like other types in the CDB series, they are in magnetic shielded surface mount structure, and constructed by low loss ferrite core, with low DCR tolerance and high efficiency.

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CD3012MB/DS(3.2*3.2*1.2mm Max.) is a new addition of CD****MB series, it is a surface-mounted power inductor for resin-filled coils. The product size range of CD****MB series is wide, which includes CD3015MB/DS(3.2*3.2*1.5mm Max.), CD4012MB/DS(4.2*4.2*1.2mm Max.), CD4018MB/DS(4.2*4.2*1.8mm Max.), CD4030MB/DS(4.2*4.2*3.0mm Max.), CD5020MB/DS(5.2*5.2*2.0mm Max.), CD5040MB/DS(5.2*5.2*4.0mm Max.), CD6020MB/DS(6.2*6.2*2.0mm Max.) and CD6028MB/DS(6.2*6.2*2.8mm Max.).

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