Through Hole Optical Switches

Results: 136
Select Image Part # Mfr. Description Datasheet Availability Pricing (EUR) Filter the results in the table by unit price based on your quantity. Qty. RoHS Product Type Sensing Method Slot Width Sensing Distance
Omron Automation and Safety Optical Switches, Transmissive, Phototransistor Output TRANS DARK-ON 28In Stock
€65.36
€57.34
Min.: 1
Mult.: 1
Optical Switches, Transmissive, Phototransistor Output Transmissive, Slotted, Through-Beam Type 3.6 mm 3.6 mm
Omron Automation and Safety Optical Switches, Reflective, Phototransistor Output Dark-on 5mm Side-detecting 22In Stock
€59.27
€53.90
€52.57
Min.: 1
Mult.: 1
Optical Switches, Reflective, Phototransistor Output Reflective 5 mm
LITEON LTH-209-01
LITEON Optical Switches, Reflective, Phototransistor Output Reflective 940/PTR 1.6V Mx 10.2mm space 3,435In Stock
€0.912
€0.775
€0.662
€0.605
Min.: 1
Mult.: 1
Optical Switches, Reflective, Phototransistor Output Reflective 3.81 mm
Optek / TT Electronics Optical Switches, Transmissive, Phototransistor Output .21in SLOT INFRARED 9,045In Stock
€2.14
€2.01
Min.: 1
Mult.: 1
Optical Switches, Transmissive, Phototransistor Output Transmissive, Slotted 2.54 mm
Aratas Optical Switches, Transmissive, Photo IC Output DARK-ON 350In Stock
€5.76
€4.29
€3.35
€2.81
Min.: 1
Mult.: 1
Optical Switches, Transmissive, Photo IC Output Transmissive, Slotted 3.4 mm
Aratas Optical Switches, Reflective, Phototransistor Output REFL CONV PHTOTRNSTR 89In Stock
€7.49
Min.: 1
Mult.: 1
Optical Switches, Reflective, Phototransistor Output Reflective 4 mm
ROHM Semiconductor Optical Switches, Transmissive, Phototransistor Output UltraSmall 50mA 30V 950nm Phtinterrupter 2,325In Stock
€0.473
€0.416
€0.406
€0.381
€0.357
Min.: 1
Mult.: 1
Optical Switches, Transmissive, Phototransistor Output Transmissive, Slotted 2 mm
Kingbright KRA021
Kingbright Optical Switches, Transmissive, Phototransistor Output Various position detection sensor 225In Stock
€1.48
€1.05
€0.776
€0.673
Min.: 1
Mult.: 1
Optical Switches, Transmissive, Phototransistor Output Transmissive, Slotted 0.5 mm
Optek / TT Electronics Optical Switches, Reflective, Phototransistor Output Reflective Sensor TO-72 340In Stock
€7.17
€7.10
€6.93
Min.: 1
Mult.: 1
Optical Switches, Reflective, Phototransistor Output Reflective 6.35 mm
Optek / TT Electronics Optical Switches, Reflective, Phototransistor Output EMMITER/SENSOR ASSEM 514In Stock
€7.77
€7.54
€7.41
Min.: 1
Mult.: 1
Optical Switches, Reflective, Phototransistor Output Reflective 6.35 mm
Optek / TT Electronics Optical Switches, Transmissive, Phototransistor Output Slotted Opt Switch 415In Stock
€3.28
€2.92
€2.90
Min.: 1
Mult.: 1
Optical Switches, Transmissive, Phototransistor Output Transmissive, Slotted 3.18 mm 3.18 mm
American Bright LED Optical Switches, Transmissive, Phototransistor Output PHOTO-INTERRUPTER SLOTTED TYPE 2,490In Stock
€1.36
€0.963
€0.711
€0.625
Min.: 1
Mult.: 1
Optical Switches, Transmissive, Phototransistor Output Transmissive, Slotted, Through-Beam Type
Optek / TT Electronics Optical Switches, Reflective, Phototransistor Output Reflective Sensor 326In Stock
€1.91
€1.87
€1.79
Min.: 1
Mult.: 1
Optical Switches, Reflective, Phototransistor Output Reflective 1.27 mm
Optek / TT Electronics Optical Switches, Reflective, Phototransistor Output REFLECT OBJECT SENS HIGH TEMP 92In Stock
€18.39
€15.05
€13.12
€13.07
Min.: 1
Mult.: 1
Optical Switches, Reflective, Phototransistor Output Reflective 12.7 mm
Optek / TT Electronics Optical Switches, Reflective, Phototransistor Output Reflective Sensor 369In Stock
€2.17
€1.97
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 439In Stock
€2.69
€2.55
Min.: 1
Mult.: 1
Optical Switches, Reflective, Phototransistor Output Reflective 3.81 mm
Optek / TT Electronics Optical Switches, Specialised .2_ Slot Infrared PIN photodiode 439In Stock
€1.81
€1.63
€1.59
Min.: 1
Mult.: 1
Optical Switches, Specialized Transmissive 4.83 mm
Omron Automation and Safety Optical Switches, Transmissive, Photo IC Output 13mm SLOT PMS D-ON 12 - 24 VDC 266In Stock
€64.55
€58.78
€57.34
Min.: 1
Mult.: 1
Optical Switches, Transmissive, Photo IC Output Transmissive, Slotted, Through-Beam Type 13 mm
Aratas Optical Switches, Transmissive, Photo IC Output TRANS LIGHT-ON 11,254In Stock
€2.16
€1.87
€1.73
€1.68
Min.: 1
Mult.: 1
Optical Switches, Transmissive, Photo IC Output Transmissive, Slotted 8 mm
Aratas Optical Switches, Transmissive, Phototransistor Output TRANS PHTOTRANSISTOR 12,209In Stock
€2.13
€1.85
€1.68
Min.: 1
Mult.: 1
Optical Switches, Transmissive, Phototransistor Output Transmissive, Slotted 2.8 mm 2.8 mm
Omron Automation and Safety Optical Switches, Reflective, Phototransistor Output Diffuse 5mm SD L-ON SS 92In Stock
€59.02
€53.68
€52.35
Min.: 1
Mult.: 1
Optical Switches, Reflective, Phototransistor Output Reflective 5 mm
Aratas Optical Switches, Transmissive, Phototransistor Output TRANS PHOTOTRANSISTR 1,824In Stock
€1.81
€1.56
€1.37
€1.26
Min.: 1
Mult.: 1
Optical Switches, Transmissive, Phototransistor Output Transmissive, Slotted 5 mm 5 mm
Aratas Optical Switches, Transmissive, Phototransistor Output PHOTO MICROSENSOR 1,000In Stock
€2.38
€2.06
€1.93
€1.81
Min.: 1
Mult.: 1
Optical Switches, Transmissive, Phototransistor Output Transmissive, Slotted 3.4 mm 3.4 mm
Aratas Optical Switches, Transmissive, Phototransistor Output TRANSMISSIVE 2,700In Stock
6,750Expected 11/12/2026
€1.33
€1.14
€1.04
€0.998
€0.972
Min.: 1
Mult.: 1
Optical Switches, Transmissive, Phototransistor Output Transmissive, Slotted 3 mm 3 mm

Aratas Optical Switches, Transmissive, Photo IC Output With IC w/Detector 4.5 to 16 VDC 5,112In Stock
3,200Expected 15/03/2027
€2.42
€2.05
€1.81
Min.: 1
Mult.: 1
Optical Switches, Transmissive, Photo IC Output Transmissive, Slotted 3 mm