Littelfuse KSD1412S is a highly reliable power relay with a 1 A steady state output load rating, capable of handling 10 A inrush at 60°C. It features 0.25 in. (6.35 mm) male quick connect terminals for easy installation. With a wide input AC line frequency tolerance of ±20% and a repeat accuracy of ±0.5% or 20 ms, it offers precise and consistent performance. The circuitry is encapsulated for enhanced durability. Other key features include a time delay tolerance of ±5%, dielectric breakdown of ≥2000V, low output voltage drop of ≅2.5 V @ 1 A, and a quick recycle time of ≤150 ms. It also provides excellent insulation resistance of ≥100 and minimal open state leakage current of ≅7 @230 V ac. The minimum output holding current is ≤40 mA.