Optocoupler DC-IN 1-CH Transistor DC-OUT 4-Pin SOP Magazine
Optocoupler DC-IN 1-CH Transistor DC-OUT 4-Pin Ultra Small Flat T/R

Optocoupler DC-IN 4-CH Transistor DC-OUT 16-Pin SSOP Magazine
Optocoupler DC-IN 1-CH Transistor DC-OUT 4-Pin PDIP Magazine
Switch Push Button N.O./N.C. SPDT Round Plunger 5A 125VAC 28VDC 0.4VA Momentary Contact PC Pins Panel Mount/Through Hole