Quick View EE-SV3 Sensor Optical Through-Beam 0.134" (3.4mm) Phototransistor Module, Connector, Slot Type $8.99 Add to Cart
Quick View OPB841W55 Optical Sensor Through-Beam 0.125" (3.18mm) Phototransistor Module, Pre-Wired $8.99 Add to Cart
Quick View OPB831W55Z Optical Sensor Through-Beam 0.125" (3.18mm) Phototransistor Module, Pre-Wired $5.99 Add to Cart
Quick View Pack of 5 TCST5250 Optical Sensor Through-Beam 0.106" (2.7mm) Phototransistor PCB Mount :RoHS , Tube $5.99 Add to Cart