What are solid state relays, Solid State Relay Through Hole, High voltage relays - tatanh1983/conchodom GitHub Wiki
CPC1972 Series 2 A 600 V Solid State Relay Through Hole - SIP4 https://www.futureelectronics.com/p/electromechanical--relays--solid-state-relays/cpc1976y-littelfuse-2201069