OPB821TX - TT

OPB821TX High Resolution Slotted Optical Switch

Each OPB821TX device consists of a gallium aluminum arsenide LED and a silicon phototransistor, which are soldered into a printed circuit board and mounted in a high temperature plastic housing on opposite sides of an 0.080” (2.03 mm) wide slot. Lead wires are #24 AWG polytetraflouroethylene (PTFE) insulated, which conforms to MIL-W-16878. Phototransistor .

Features

• Non-contact switching
• Low profile to facilitate stacking
• Hermetically sealed components
• 24” (609.60 mm) minimum length wire conforms to MIL-W-16878
• TX components processed to MIL-PRF-19500 Description: Each OPB821TX device consists of a gallium aluminum arsenide LED and a silicon phototransistor, which are soldered into a printed circuit board and mounted in a high temperature plastic housing on opposite sides of an 0.080” (2.03 mm) wide slot. Lead wires are #24 AWG polytetraflouroethylene (PTFE) insulated, which conforms to MIL-W-16878. Phototransistor switching takes place when .