Series: Application Specific

Devices in the Application Specific Solid State Relay series from Littelfuse are engineered and optimized for targeted applications requiring high reliability and precision. Featuring advanced OptoMOS® technology, these relays deliver superior performance in demanding environments. The series includes both normally open (1-Form-A) and normally closed (1-Form-B) configurations, providing design flexibility for specialized control requirements. Ideal for applications such as instrumentation, security systems, and industrial automation, these relays offer low leakage, high isolation, and long operational life—ensuring dependable switching solutions tailored to your needs.