Headquartered in San Diego, CA, AEM designs and produces mission-critical, passive circuit protection components through two divisions. AEM's A&D division provides advanced, high-reliability fuses, ferrite chip beads, and tin whisker mitigation products for satellite, defense, and aerospace applications. Its products, which are often custom and application-specific in nature, are used in harsh, technical environments where performance is mission critical. AEM has a deep heritage in high-reliability components and a reputation as a market leading supplier of such components. AEM's Commercial division provides high-end SolidMatrix® and AirMatrix® surface mount fuses and inductive components for commercial applications, including IT, visual display, automotive and EV, power tools, lithium battery, 5G, IoT, security devices, and telecom.