Sumida improves 12.5mm inductor offering

Author: EIS Release Date: Jun 10, 2022

Sumida’s CDRH12D78E/LD is a 12.5 x 12.8 x 8mm magnetically shielded power inductor family.

 

NewYorker Sumida Inductor CDRH12D78E

The parts are “ideal for DC/DC converters such as a buck-boost, SEPIC [single-ended primary-inductor converter] and zeta for non-automotive applications”, according to distributor New Yorker Electronics, which is stocking the parts. “This new model is an upgrade to the CDRH127/LD,” it added.

 

There are twenty-three variant with inductance ranging from 1μH to 1,000μH with current handling from 20A to 70omA while resistance varies across 6.5Ω to 1.5kΩ – all max values.

 

 

Temperature range is -40°C to 105°C including self-heating – typical operating current needed to raise part temperature to 60°C in a 20°C ambinet varies from 14.2A to 820mA depending on part (respectively).