Bourns Expands Line Filter Line with Series that Features Wide Inductance/Impedance Range and Frequency Up to 300 MHz

Bourns® Model SRF9005A
Series Line Filters
(Click to enlarge)

Automotive grade, AEC-Q200 compliant Bourns® SRF9005A Series line filters offer high reliability EMI suppression for consumer, industrial and automotive systems

RIVERSIDE, Calif., April 1, 2025 - Bourns, Inc., a leading manufacturer and supplier of electronic components for power, protection, and sensing solutions, today announced the expansion of its line filter product line with a new series that features a wide inductance and impedance range and frequency up to 300 MHz. Bourns® SRF9005A Series line filters are automotive grade and AEC-Q200 compliant, and are designed to meet critical EMI (Electromagnetic Interference) suppression requirements in a variety of consumer, industrial and automotive systems.

Bourns® new line filters are constructed with a ferrite toroid core, delivering high impedance over a broad frequency range to suppress EMI coming into or leaving the system. They are also excellent common mode power choke solutions for eliminating noise with features that include a current rating up to 1.6 A, an inductance range of 10 to 6500 µH and an operating temperature range of -40 to +105 °C.

The Bourns® SRF9005A Series line filters are available now through Bourns’ authorized distribution partners, and are RoHS* compliant and halogen free**. For more detailed product information, please see: bourns.com/products/magnetic-products/common-mode-chokes-aec-q200-compliant.

*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.