Fuse IRKT91/12 components Thyristor and SCR IRKT9112 are a compact protection and switching solution for power electronics. This product combines the IRKT91/12 fuse components with the Thyristor/SCR IRKT9112 to deliver reliable overcurrent protection together with controlled switching in a single package. Key benefits Provides reliable overcurrent protection using a dedicated fuse element to safeguard power circuits from fault conditions. Enables controlled switching and protection coordination through the IRKT9112 Thyristor/SCR, supporting efficient and safe operation of switching power stages. Reduces board space and parts count by offering an integrated protection and switching solution suitable for compact designs. Designed for consistent performance and durability, contributing to overall system reliability in demanding applications. Key attributes Functionality: fuse protection paired with Thyristor/SCR IRKT9112 for switching control. Compatibility: suitable for standard SCRbased power control configurations and circuits requiring protective interlock with switching. Size: compact form factor optimized for spaceconscious applications. Material: semiconductorbased components with a robust fuse element designed for dependable protection. Performance: intended to deliver timely protection and reliable switching behavior in typical powerelectronic environments. Use cases Power supplies and DCDC converters: protect inputs and ensure controlled switching within compact power modules. Motor drive and actuator circuits: provide overcurrent protection while enabling SCRbased control for smooth startup and fault handling. Rectifier/inverter stages in energy systems: safeguard protection pathways and support reliable switching in conversion architectures.