Through Hole Optical Switches

Results: 141
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Qty. RoHS Product Type
Sensing Method
Slot Width
Sensing Distance
Omron Automation and Safety Optical Switches, Reflective, Phototransistor Output REFL LIGHT-ON/DRK-ON
Datasheet
6In Stock
Min.: 1
Mult.: 1

Optical Switches, Reflective, Phototransistor Output Reflective 1 mm to 5 mm
Omron Electronics Optical Switches, Transmissive, Phototransistor Output PHOTO MICROSENSOR
Datasheet
109In Stock
Min.: 1
Mult.: 1

Optical Switches, Transmissive, Phototransistor Output Transmissive, Slotted 3.4 mm
Omron Electronics Optical Switches, Transmissive, Phototransistor Output PHOTO MICROSENSOR
Datasheet
1In Stock
Min.: 1
Mult.: 1

Optical Switches, Transmissive, Phototransistor Output Transmissive, Slotted 3.4 mm 3.4 mm
Omron Electronics Optical Switches, Transmissive, Phototransistor Output Hi Res .5mm w/Boss PCB 3mm Wide Slot
Datasheet
375In Stock
Min.: 1
Mult.: 1

Optical Switches, Transmissive, Phototransistor Output Transmissive, Slotted 3 mm 3 mm
Omron Electronics Optical Switches, Reflective, Photo IC Output REFL LIGHT-ON
Datasheet
401In Stock
Min.: 1
Mult.: 1

Optical Switches, Reflective, Photo IC Output Reflective 5 mm
LITEON LTH-301-07
LITEON Optical Switches, Transmissive, Phototransistor Output Photointerrupter Phototransistor
Datasheet
2 440In Stock
6 000Expected 14/09/2026
Min.: 1
Mult.: 1

Optical Switches, Transmissive, Phototransistor Output Transmissive, Slotted 5 mm 5 mm
LITEON LTH-301-32
LITEON Optical Switches, Transmissive, Phototransistor Output Slotted 940/PTR 1.6V Mx 19mm space
Datasheet
337In Stock
5 115On Order
Min.: 1
Mult.: 1

Optical Switches, Transmissive, Phototransistor Output Transmissive, Slotted 15 mm 15 mm
LITEON LTH-301A
LITEON Optical Switches, Transmissive, Phototransistor Output Slotted 940/PTR 1.6V Max 9.6mm space
Datasheet
857In Stock
Min.: 1
Mult.: 1

Optical Switches, Transmissive, Phototransistor Output Transmissive, Slotted 5.2 mm 5.2 mm
LITEON LTH-306-04M
LITEON Optical Switches, Transmissive, Phototransistor Output Slotted 940/PTR 1.6V Max 9.4mm space
Datasheet
103In Stock
3 000Expected 17/09/2026
Min.: 1
Mult.: 1

Optical Switches, Transmissive, Phototransistor Output Transmissive, Slotted 5 mm 5 mm
American Bright LED Optical Switches, Reflective, Phototransistor Output PHOTO INTERRUPTER: REFLECTIVE TYPE
Datasheet
3 573In Stock
Min.: 1
Mult.: 1

Optical Switches, Reflective, Phototransistor Output Reflective
Optek / TT Electronics Optical Switches, Reflective, Phototransistor Output Output Phototranstr Input Diode
Datasheet
1 417In Stock
Min.: 1
Mult.: 1

Optical Switches, Reflective, Phototransistor Output Reflective 1.27 mm
Optek / TT Electronics Optical Switches, Reflective, Phototransistor Output Reflective Sensor
Datasheet
4 772In Stock
Min.: 1
Mult.: 1

Optical Switches, Reflective, Phototransistor Output Reflective 1.27 mm
Optek / TT Electronics Optical Switches, Reflective, Phototransistor Output REFLECTIVE SENSOR
Datasheet
210In Stock
Min.: 1
Mult.: 1

Optical Switches, Reflective, Phototransistor Output Reflective 1.27 mm
Optek / TT Electronics Optical Switches, Reflective, Phototransistor Output Reflective Sensor Transsistor Output
Datasheet
730In Stock
Min.: 1
Mult.: 1

Optical Switches, Reflective, Phototransistor Output Reflective 3.81 mm
Optek / TT Electronics Optical Switches, Reflective, Phototransistor Output Reflective Sensor Darlington Out
Datasheet
452In Stock
Min.: 1
Mult.: 1

Optical Switches, Reflective, Phototransistor Output Reflective 3.81 mm
Optek / TT Electronics Optical Switches, Reflective, Phototransistor Output Reflective Sensor
Datasheet
678In Stock
Min.: 1
Mult.: 1

Optical Switches, Reflective, Phototransistor Output Reflective 1.27 mm
Optek / TT Electronics Optical Switches, Reflective, Phototransistor Output EMMITER/SENSOR ASSEM
Datasheet
872In Stock
Min.: 1
Mult.: 1

Optical Switches, Reflective, Phototransistor Output Reflective 6.35 mm
Optek / TT Electronics Optical Switches, Reflective, Phototransistor Output Reflective Sensor TO-72
Datasheet
311In Stock
Min.: 1
Mult.: 1

Optical Switches, Reflective, Phototransistor Output Reflective 6.35 mm
Optek / TT Electronics Optical Switches, Transmissive, Phototransistor Output Slotted Opt Switch
Datasheet
512In Stock
Min.: 1
Mult.: 1

Optical Switches, Transmissive, Phototransistor Output Transmissive, Slotted 3.18 mm 3.18 mm
Marktech Optoelectronics Optical Switches, Reflective, Phototransistor Output Visible Emitter 700nm
Datasheet
11In Stock
Min.: 1
Mult.: 1

Optical Switches, Reflective, Phototransistor Output Reflective 0.5 mm to 1.5 mm
Marktech Optoelectronics Optical Switches, Reflective, Phototransistor Output Infrared Emitter 950nm
Datasheet
347In Stock
Min.: 1
Mult.: 1

Optical Switches, Reflective, Phototransistor Output 0.5 mm to 1.5 mm
Optek / TT Electronics Optical Switches, Reflective, Phototransistor Output Reflective Sensor
Datasheet
496In Stock
Min.: 1
Mult.: 1

Optical Switches, Reflective, Phototransistor Output Reflective 1.27 mm
Optek / TT Electronics Optical Switches, Reflective, Phototransistor Output Reflective Sensor
Datasheet
392In Stock
Min.: 1
Mult.: 1

Optical Switches, Reflective, Phototransistor Output Reflective 1.27 mm
Optek / TT Electronics Optical Switches, Reflective, Phototransistor Output Refl. Darlington
Datasheet
550In Stock
440Expected 10/04/2026
Min.: 1
Mult.: 1

Optical Switches, Reflective, Phototransistor Output Reflective 1.27 mm
Optek / TT Electronics Optical Switches, Reflective, Phototransistor Output Reflective Sensor
Datasheet
575In Stock
1 000Expected 22/06/2026
Min.: 1
Mult.: 1

Optical Switches, Reflective, Phototransistor Output Reflective 1.27 mm