General Purpose Optocoupler, 80V, 50mA, SOIC-4
Everlight EL3H4(EA)-G, 1-Channel AC Input Optocoupler, 80V, 200mW, SOIC-4
Single Channel Optocoupler, 80V, 50mA, SOIC-4, -55 to 100°C
Transistor Output Optocouplers 50-600CTR 3750Vrms -55 to +110 Op Temp