Optocoupler DC-IN 1-CH Transistor DC-OUT 4-Pin PDIP SMD Magazine
PS2581 Series Single Ch 70 Vce 5000 Vrms Long Creepage SMT Photocoupler - DIP-4
Optocoupler DC-IN 1-CH Transistor DC-OUT 4-Pin PDIP SMD Magazine

1-CH DC-IN Transistor DC-OUT Optocoupler, 5kV, 4-Pin PDIP