OPB990L11Z Optek, Panel Mount Slotted Optical Switch, Transistor Output

Optek OPF372A, Fibre Optic Transmitter 870nm, Square ST Connector, 12.7 x 10.41 x 20.32mm

OP298B Optek, 890nm IR LED, 5mm (T-1 3/4) Through Hole package

OP165A Optek, 935nm IR LED, 3mm (T-1) Through Hole package

Optek Retroreflective Photoelectric Sensor, Block Sensor, 1.3 mm Detection Range

OPB365T55 Optek, Screw Mount Slotted Optical Switch, Phototransistor Output

OPB815L Optek, Screw Mount Slotted Optical Switch, Phototransistor Output

OPB815WZ Optek, Chassis Mount Slotted Optical Switch, Phototransistor Output

Optek Retroreflective Photoelectric Sensor, Block Sensor, 1.3 mm → 9.5 mm Detection Range

OPB830W55Z Optek, Screw Mount Slotted Optical Switch, Transistor Output

OPB830W11Z Optek, Screw Mount Slotted Optical Switch, Transistor Output

OPB830W51Z Optek, Screw Mount Slotted Optical Switch, Transistor Output