Littelfuse TSDS321P is a compact and reliable solid state relay with a 1A steady state and 10A inrush load rating. It features 0.25 inch male quick connect terminals for easy installation and has an input tolerance of ±15%. With a repeat accuracy of ±0.5% or 20ms, it ensures precise and consistent performance. The encapsulated circuitry and insulation resistance of ≥100 provides safety and durability. With a power consumption of ≤1W and time delay tolerance of ≤±1%, it is efficient and responsive. It has a reset time of ≤150ms and a dielectric breakdown of ≥2000V for added safety. The output voltage drop is approximately 1V at 1A, and it has an open state leakage current of approximately 1A. With an initiate time of ≤20ms and reverse polarity protection for DC units, it is easy to use and reliable. Its DC operation allows for positive switching, and with a ≤10% input DC ripple, it ensures smooth and consistent operation.