Optocoupler DC-IN 1-CH Transistor DC-OUT 4-Pin DIP Magazine
PS2561 Series Single Channel 70V 5000 Vrms SMT High Isolation Photocoupler-DIP-4

Transistor PNP General Purpose 80V 50mA 150mW DIP Through Hole
Optocoupler DC-IN 1-CH Transistor DC-OUT 4-Pin SSOP Magazine
50mA Collector Emitter Saturation Voltage 300mV SMD/SMT Transistor