1This solid state is composed of engineering plastic case, base heat radiator, circuit board, thyristor and optoelectronics. 2Widely used in computer peripheral interface device, CNC machinery, industrial automation device, traffic light and more. 3High quality solid state relay, explosion-proof, anti-moisture and anti-corrosion. 4No switching spark, high switching speed. 5Stable performance, long service life. Features: This solid state is composed of engineering plastic case, base heat radiator, circuit board, thyristor and optoelectronics. Widely used in computer peripheral interface device, CNC machinery, industrial automation device, traffic light and more. High quality solid state relay, explosion-proof, anti-moisture and anti-corrosion. No switching spark, high switching speed. Stable performance, long service life. Specification: Model: TSR-10DA-H Control type: DC to AC Rated current: 10A Control voltage: 3-32VDC Load voltage: 24-480VAC Control current:10mA Withstand voltage: 2000VAC On-state voltage drop:1.5V Off-state leakage current:5mA On time:10ms Ambient temperature: -30C~70C Package Weight: Approx. 328g/11.6oz Package list: 1 * Solid State Relay