New Compact Common Mode Choke for Noise Suppression in DC Power Line Applications



September 2021, Shenzhen-CODACA, the global leading high current power inductor manufacturer has released a new common mode choke CSTP0740 series with compact size, which can be suppressing common-mode noise. It’s applicable to various specific applications, such as measures against common mode noise in power lines for various DC power lines, multimedia devices, various electronic devices, and so on.

Common Mode Choke

Low-profile compact design

The new common mode choke CSTP0740 series with a low-profile design maximum height of only 3.8mm, is one of the most compact power line common mode choke on the market. Besides, the CSTP0740 series is designed with square shape closed magnetic core, it can be achieved miniaturization while maintaining high performance. The low-profile compact design makes it optimal for surface mounting and compatible with automated production.

Suppressing common mode noise

The CSTP0740 series has excellent impedance characteristics, making it great for suppressing common mode noise. It covers a wide operating temperature range from –40 to +125°C (Including the coil’s temperature rise).

Electrical Characteristics  

Data Line Common Mode Choke

Environment Standard

Common mode choke CSTP0740 Series features RoHS, REACH-compliant, Halogen-Free.

Production statue

As with all CODACA parts, CSTP0740 series SMD inductor has been in mass production and samples are available to clients after inquiry.

CSTP0740 Series:大电流电感CPEX新增CPEX2017L、CPEX2022L两大系列(图4)CSTP0740.pdf