The 53803 from Modular Devices is a Space Qualified Solid-State Relay with a bias voltage of 4.7-5.3 V and a bias current of 100-200 mA. This relay has a command current of 0.1-2 mA and a contact current of 20 A. The relay has a contact resistance of 0.075-0.2 Ohms with a power consumption of 10 W. This space-qualified relay has a delay time of 20-75 uS and a dynamic energize time of 5-30 uS. It has high voltage, low resistance and hermetic package. This relay has a steady state power dissipation of 10 W and is radiation hardened up to 100 kRads. It has a magnetic latch relay configuration with an SPST switch configuration.
