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Common mode choke

The SRF4530A series of CAN-based common mode choke from Bourns are noise suppression solutions for a range of high temperature electronics applications.

Bourns is manufacturer and supplier of electronic components (Source: Bourns)

The AEC-Q200-compliant inductors feature a ferrite core with a bifilar-wound construction that provides impedance over a frequency range to suppress unwanted incoming or outgoing EMI (electromagnetic interference) signals. The inductors come in a shielded construction, are RoHS-compliant (restriction of the use of certain hazardous substances in electrical and electronic equipment), and come with an rated voltage of 50 VDC.

The product series features an operating temperature range from –55 °C to +150 °C, an inductance range of 11 µH to 100 µH, and an impedance range of 600 Ω to 7500 Ω. The company said that they designed its latest inductor series to meet noise suppression, temperature operation, and reliability application requirements that are needed in many CAN-based applications.