General Purpose Optocoupler, 55V, 50mA, Through Hole, -55 to 100°C
DC-IN Optocoupler, 1-CH Transistor Out, 4kV Isolation, 6-Pin PDIP
Optocoupler 55V 50mA 1200% CTR 6-DIP Through Hole
Optocoupler DC-IN 1-CH Transistor With Base DC-OUT 6-Pin PDIP
Photointerrupter Transmissive 4.2mm Phototransistor 4-Pin PWB
new, original packaged
TLP331(BV-TP1,F)
TLP331(BV-LF2,F)