Hi Reliability Fuses

AEM stands as the world's leading authority and sole U.S. manufacturer of solid body, current-limiting fuses engineered for the most demanding high-reliability applications. Our fuses are the trusted choice for aerospace, defense, and space industries, where performance is truly mission-critical and replacement is not an option.

AEM is your trusted partner in safeguarding vital power systems for space-related hardware. Our products have a proven track record, with zero failures in orbit for over 35 years and millions of hours of life testing.