TYN612MRG ST SCRs

The TYN612MRG is a 12A standard SCR (silicon controlled rectifier) from STMicroelectronics in TO-220 through-hole package, featuring 600V repetitive peak reverse voltage and 12A RMS on-state current for AC switching and power control applications. For selection, verify gate trigger current of 15mA typical, gate trigger voltage of 1.3V, hold current of 30mA, non-repetitive surge current capability, and operating junction temperature from -40°C to +125°C. Features include sensitive gate for direct drive from microcontrollers, planar technology for high reliability, and through-hole TO-220 package for robust mounting. Ideal for overvoltage crowbar protection in power supplies, motor control circuits (power tools, kitchen appliances), inrush current limiting circuits, capacitive discharge ignition systems, voltage regulation circuits, and any 12A AC switching application requiring 600V voltage rating with sensitive gate drive. In stock at HL Electronics – request a quote for fast delivery.