Transistor Output Optocoupler, 2-Element, 5000V Isolation, PLASTIC, DIP-8
Transistor Output Optocoupler, 2-Element, 5000V Isolation, PLASTIC, DIP-8

Switch Push Button N.O./N.C. SPDT Round Plunger 5A 125VAC 28VDC Momentary Contact PC Pins Panel Mount/Through Hole
AC Input-Darlington Output Optocoupler, 4-Element, 5000V Isolation, PLASTIC, DIP-16