Littelfuse KSDB1120SP is a compact and efficient solid state relay. It has a load rating of 1 A steady state and 10 A inrush at 60°C. The termination type is 0.25 in. male quick connect terminals. It offers ±20% input tolerance and ±0.5% repeat accuracy. The relay is encapsulated and consumes less than 2 W of power. It has a time delay tolerance of ±5% and a reset time of ≤150 ms. With a dielectric breakdown of ≥2000V, it ensures safe operation. The output voltage drop is approximately 1 V at 1 A and the open state leakage current is approximately 1 A. The relay has an initiate time of ≤20 ms and is reverse polarity protected for DC units. It operates with ≤10% input DC ripple and follows positive switching for DC operation.