Bourns Announces 1210-Size Automotive Grade Common Mode Chip Inductors

New compact sized and rugged inductors feature low radiation and high impedance over a broad frequency range to provide excellent EMI suppression

RIVERSIDE, Calif., March 15, 2021 - Bourns, Inc., a leading manufacturer and supplier of electronic components, today announced its new 1210-size automotive grade common mode chip inductor series. Bourns' latest family of common mode inductors are designed with a ferrite core and are bifilar-wound to deliver a compact size and shielded construction. The Model SRF3225AB and SRF3225TAC common mode chip inductor series offer low radiation and high impedance over a broad frequency range to suppress Electromagnetic Interference (EMI) entering or leaving the system making them excellent solutions for design-in and testing in consumer, industrial and many other electronics applications.

The inductor core features a 0.2/0.3 mm height sidewall terminal at each end designed to help enhance the component's mechanical strength after it is assembled on the board. Both model series are AEC-Q200 compliant for higher reliability and durability. The Model SRF3225AB is specifically designed for noise suppression in 2-wire UTP (unshielded twisted pair) cable automotive audio bus systems. Designers will find the SRF3225TAC series well-suited for common mode noise suppression in typical CAN and higher data rate CAN-FD Class II applications.

The new Bourns® Model SRF3225AB and SRF3225TAC series are available now and are RoHS compliant* and halogen free**. For additional product information, please see:

*RoHS Directive 2015/863, Mar 31, 2015 and Annex.

**Bourns considers a product to be "halogen free" if (a) the Bromine (Br) content is 900 ppm or less; (b) the Chlorine (Cl) content is 900 ppm or less; and (c) the total Bromine (Br) and Chlorine (Cl) content is 1500 ppm or less.

About Bourns

Bourns, Inc., is a leading manufacturer and supplier of position and speed sensors, circuit protection solutions, magnetic components, microelectronic modules, panel controls and resistive products. Headquartered in Riverside, California, USA, Bourns serves a broad range of markets, including automotive, industrial, consumer, communications, non-critical life support medical (low/medium risk), audio and various other market segments. Additional company and product information is available at

Bourns® and the Bourns logo are registered trademarks of Bourns, Inc. and may be used only with the permission of Bourns and proper acknowledgement. Other listed names and brands are trademarks or registered trademarks of their respective owners.

Bourns® products have not been designed for and are not intended for use in "lifesaving," "life-critical" or "life-sustaining" applications nor any other applications where failure or malfunction of the Bourns® product may result in personal injury or death. See Legal Disclaimer Notice

Agency Contact:
Annette Keller
Keller Communication
Company Contact:
David Scofield
Bourns, Inc.
(951) 781-5054