Optical Switches, Transmissive, Phototransistor Output 5mm SLOT RSH L/D-ON NPN TER
Solid State Relays - Industrial Mount Photocoupler, 3 Amp Input 5-24VDC
Solid State Relays - PCB Mount PHOTOCOUPLER W/IND HI SPEED 12-24VDC
Basic / Snap Action Switches Panel Mt Roll Plunge Solder Term .5mm