Common Mode Chokes designed for CAN, FlexRay

May 04, 2016 // By Christoph Hammerschmidt
The Common Mode Chokes series CUW43 from Chilisin are designed for applications in automotive electronics in the fist place. This application focus translates into a halogen-free implementation, and the products meet RoHS and REACH guidelines. Plus, they are tested according to automotive quality standard AEC-Q200. Since recently, they can be ordered through Blume Elektronik Distribution GmbH (Salzdethfurth, Germany).

The dimensioning of the CUW43 Common Mode Chokes is based on the requirements for CAN and FlexRay data bus systems. The chokes can be soldered easily with lead-free solders. Currently the product family is available with four different values from 11µH to 100µH. The chokes excel through their high noise suppression. They are specified to operate in the temperature range from -40°C to +125°C. Customer specific modifications upon request.


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