The RDHA710SE10A2SK from Infineon Technologies is a Space Qualified Solid State Relay with Contact Resistance 0.070 to 0.165 Ohms, Delay Time 6.5 to 50 ms, Fall Time 5.5 to 18 ms, Input Buffer Current 1 to 3 uA, Input Voltage 3 V. More details for RDHA710SE10A2SK can be seen below.