Description:
The OPB825, OPB825A and OPB825B each consists of an infrared emitting diode and a NPN silicon phototransistor mounted in a low cost black plastic housing on opposite sides of a 0.160” (4.06 mm) wide slot.

FEATUREs:
• Non-contact switching
• 0.160” (4.06 mm) wide slot
• 0.300” (7.62 mm) lead spacing
• Fast switching speed