Bourns Launches AEC-Q200 Compliant Automotive-Grade Multilayer Varistor Series

Designed for Enhanced Performance in Automotive Circuits with Compact 1210 and 1812 SMD Packages

Riverside, California – May 13, 2025 – Bourns, Inc., a leading manufacturer and supplier of power, protection, and sensing components, has announced the release of two new automotive-grade multilayer varistor (MLV) product series: the Bourns® BVRA1210 and BVRA1812. These new components meet AEC-Q200 standards and are specifically engineered to meet the stringent requirements of modern automotive electronic systems, offering superior protection against voltage transients and electrical surges.

The BVRA series features low-voltage multilayer varistor technology with advanced energy distribution and optimized power dissipation capabilities, delivering outstanding transient energy absorption performance. These characteristics make them ideal for safeguarding sensitive automotive electronics against damaging surge events.

Engineered in compliance with the IEC 61000-4-5 standard, the BVRA1210 and BVRA1812 provide effective overvoltage protection, helping automotive designers protect critical components from high-energy transient voltage events such as inductive load switching or lightning-induced surges.

Key features of the new BVRA series include:

· Ultra-fast response time of less than 1.0 nanosecond, enabling rapid clamping during surge conditions

· Stable leakage current performance, ensuring consistent overvoltage protection over time

· Wide operating voltage range, covering 11 VDC to 100 VDC, to accommodate diverse automotive applications

· Compact surface-mount packages: EIA 1210 and 1812 footprints allow for high-density PCB layouts

· Insulation coating for enhanced reliability and easier integration in automotive systems

The BVRA1210 and BVRA1812 are fully RoHS compliant and lead-free, aligning with environmental and industry sustainability standards outlined in RoHS Directive 2015/863 (dated March 31, 2015, and its annexes).

The new Bourns® BVRA series is now available through Bourns' authorized distributors worldwide. For detailed product specifications and application guidance, visit the official product page at bourns.com

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