Littelfuse ESDR120B3P is an encapsulated solid-state relay with a 1A steady state and 10A inrush load rating at 45°C. It features 0.25 in. male quick connect terminals, ±20% input tolerance, and a humidity resistance of 95%. The relay offers a repeat accuracy of ±0.1% or 20ms, ≥100 insulation resistance, and a setpoint vs ambient temperature and operating voltage tolerance of ≤±2%. It has a maximum power consumption of 1W, ≤±5% time delay tolerance, and a reset time of ≤150ms. The dielectric breakdown is ≥2000V terminals to mounting surface, and the output voltage drop is 1V @ 1A. It offers a long electrical life of 1 x 10⁶ and mechanical life of 1 x 10⁷. The relay has a low open state leakage current of 1A and is reverse polarity protected. It has a low input DC ripple of ≤10%.