The 53804 from Modular Devices is a Space Qualified Solid State Relay with Bias Current 30 to 50 mA, Bias Voltage 4.75 to 5.25 V, Command Current 0.1 to 2 mA, Contact Current 10 A, Contact Resistance 0.15 to 0.4 Ohms. More details for 53804 can be seen below.