Littelfuse MSM210P3 is an encapsulated analog time delay relay with a steady state output load rating of 0.5 A @ 25°C and 0.25 A @ 60°C. It operates within a ±10% input tolerance and can withstand high humidity (95% relative, non-condensing). The insulation resistance is ≥100 and the setpoint vs ambient temperature and operating voltage is ≤±15%. It has a time delay tolerance of ±15%, a dielectric breakdown of ≥2000V, and an output voltage drop of ≅2.5 V @ 0.5 A. The recycle time is ≤75 ms and it requires a minimum output holding current of 40 mA.