AEM’s journey began in 1986 with a clear purpose: To deliver highly engineered electronic components that meet the world’s most demanding performance and reliability standards.
From our origins in San Diego, manufacturing high-reliability fuses, we’ve grown into a global leader in circuit protection, power conditioning, and radio frequency solutions. We serve mission-critical applications across aerospace and defense, space, industrial, automotive, enterprise systems, and advanced computing. Our growth has been shaped by organic innovation and strategic acquisitions such as Central Semiconductor and Renaissance Electronics, each adding decades of specialized expertise and technical depth to our offerings.