PS2911 Series Single Channel 40 Vce 2500 Vrms Photocoupler - Ultra Small Flat-4
Optocoupler AC-IN 1-CH Darlington DC-OUT 4-Pin PDIP Magazine
Optocoupler AC-IN 4-CH Transistor DC-OUT 16-Pin SSOP Magazine
Switch Push Button N.O./N.C. DPDT Round Plunger 1A 125VAC 28VDC Momentary Contact PC Pins Panel Mount/Through Hole
AC Input-Transistor Output Optocoupler, 1-Element, 5000V Isolation, PLASTIC, DIP-4

Transistor Output Optocoupler, 1-Element, 5000V Isolation, LEAD FREE, PLASTIC, DIP-4
Switch Push Button N.O./N.C. DPDT Round Plunger 1A 125VAC 28VDC 0.4VA Momentary Contact PC Pins Panel Mount/Through Hole
Switch Push Button N.O./N.C. SPDT Round Plunger 5A 125VAC 28VDC Momentary Contact PC Pins Panel Mount/Through Hole
Switch Push Button N.O./N.C. SPDT Round Plunger 5A 125VAC 28VDC Momentary Contact PC Pins Panel Mount/Through Hole