Littelfuse TSB2190 is an encapsulated circuitry with a 0.25 in. (6.35 mm) male quick connect terminals termination type. It has a 1 A steady state and 10 A inrush @ 60°C output load rating. With an input tolerance of ±20%, it operates at 50/60 Hz AC line frequency. Featuring a ≤±10% setpoint vs ambient temperature and operating voltage, it ensures accurate repeat accuracy of ±2% or 20 ms. Other highlights include a power consumption of ≤2 VA, a time delay tolerance of ±5%, and a reset time of ≤150 ms. Its insulation resistance is ≥100, and it has a dielectric breakdown of ≥2000V terminals to mounting surface. The output voltage drop is ≅2.5 V @ 1 A, and the open state leakage current is ≅5 A @ 230V AC.