Optical Switches

Results: 1.181
Select Image Part # Mfr. Description Datasheet Availability Pricing (IDR) Filter the results in the table by unit price based on your quantity. Qty. RoHS Product Type Sensing Method Slot Width Sensing Distance
Optek / TT Electronics Optical Switches, Transmissive, Phototransistor Output .2in SLOT INFRARED
9.494On Order
Min.: 1
Mult.: 1

Optical Switches, Transmissive, Phototransistor Output Transmissive, Slotted 4.83 mm 4.83 mm
Optek / TT Electronics Optical Switches, Transmissive, Phototransistor Output Slotted Opt Switch
3.376On Order
Min.: 1
Mult.: 1

Optical Switches, Transmissive, Phototransistor Output Transmissive, Slotted 3.18 mm 3.18 mm
Kingbright ARA021
Kingbright Optical Switches, Transmissive, Phototransistor Output 2.6X7.5MM PHOTOINTERRUPTER LED - Transmissive Type
938Expected 23/10/2026
Min.: 1
Mult.: 1

Optical Switches, Transmissive, Phototransistor Output
Marktech Optoelectronics Optical Switches, Reflective, Phototransistor Output Infrared Emitter 950nm
1.066Expected 18/09/2026
Min.: 1
Mult.: 1

Optical Switches, Reflective, Phototransistor Output 0.5 mm to 1.5 mm
Everlight ITR1203DT50A/TB
Everlight Optical Switches, Transmissive, Phototransistor Output

Optical Switches, Transmissive, Phototransistor Output
ROHM Semiconductor Optical Switches, Transmissive, Phototransistor Output Sensor, Photointerrupters, Transmissive, If (Max)=35 mA, Ic (Max)=30 mA, 30 V, Surface Mount
1.800On Order
Min.: 1
Mult.: 1
: 1.000

Optical Switches, Transmissive, Phototransistor Output Transmissive, Slotted 4.5 mm
ROHM Semiconductor RPR-359F
ROHM Semiconductor Optical Switches, Reflective, Phototransistor Output PHTOINTRUPTR RFLCTVE PHTOTRNSISTR 4PIN
180Expected 27/08/2026
Min.: 1
Mult.: 1

Optical Switches, Reflective, Phototransistor Output Reflective 3.5 mm
LITEON LTH-306-01
LITEON Optical Switches, Transmissive, Phototransistor Output Slotted 940/PTR 1.6V Max 6.7mm space
2.872Expected 28/09/2026
Min.: 1
Mult.: 1

Optical Switches, Transmissive, Phototransistor Output Transmissive, Slotted
Optek / TT Electronics Optical Switches, Transmissive, Phototransistor Output Slotted Opt Switch
999Expected 19/11/2026
Min.: 1
Mult.: 1

Optical Switches, Transmissive, Phototransistor Output Transmissive, Slotted 3.18 mm 3.18 mm
Optek / TT Electronics Optical Switches, Reflective, Phototransistor Output Emitter/Sensor Assem
798On Order
Min.: 1
Mult.: 1

Optical Switches, Reflective, Phototransistor Output Reflective 5.08 mm
Optek / TT Electronics Optical Switches, Reflective, Phototransistor Output Reflective Sensor
200Expected 06/11/2026
Min.: 1
Mult.: 1

Optical Switches, Reflective, Phototransistor Output Reflective 5.08 mm
Optek / TT Electronics Optical Switches, Reflective, Phototransistor Output Reflective Sensor
500Expected 24/11/2026
Min.: 1
Mult.: 1

Optical Switches, Reflective, Phototransistor Output Reflective 1.27 mm
Optek / TT Electronics Optical Switches, Reflective, Phototransistor Output Reflective Sensor
500Expected 22/09/2026
Min.: 1
Mult.: 1

Optical Switches, Reflective, Phototransistor Output Reflective 76.2 mm
Optek / TT Electronics Optical Switches, Transmissive, Phototransistor Output .375" WIDE GAP 890NM
982On Order
Min.: 1
Mult.: 1

Optical Switches, Transmissive, Phototransistor Output Transmissive, Slotted 9.5 mm 9.5 mm
Optek / TT Electronics Optical Switches, Transmissive, Phototransistor Output Deep Gap Slotted Opt Switch
2.000Expected 27/11/2026
Min.: 1
Mult.: 1

Optical Switches, Transmissive, Phototransistor Output Transmissive, Slotted 9.5 mm 9.5 mm
Optek / TT Electronics Optical Switches, Transmissive, Phototransistor Output Slotted Opt Switch
547Expected 03/11/2026
Min.: 1
Mult.: 1

Optical Switches, Transmissive, Phototransistor Output Transmissive, Slotted 2.03 mm 2.03 mm
Optek / TT Electronics Optical Switches, Transmissive, Phototransistor Output Slotted Opt Switch
360On Order
Min.: 1
Mult.: 1

Optical Switches, Transmissive, Phototransistor Output Transmissive, Slotted 2.03 mm 2.03 mm
Optek / TT Electronics Optical Switches, Transmissive, Phototransistor Output SLOTTED SWITCH
596On Order
Min.: 1
Mult.: 1

Optical Switches, Transmissive, Phototransistor Output Transmissive, Slotted 2.03 mm 2.03 mm
Optek / TT Electronics Optical Switches, Transmissive, Phototransistor Output Slotted Opt Switch Dual Channel
199Expected 15/09/2026
Min.: 1
Mult.: 1

Optical Switches, Transmissive, Phototransistor Output Transmissive, Slotted 2.54 mm 2.54 mm
Optek / TT Electronics Optical Switches, Transmissive, Phototransistor Output Slotted Opt Switch
1.570On Order
Min.: 1
Mult.: 1

Optical Switches, Transmissive, Phototransistor Output Transmissive, Slotted 3.18 mm 3.18 mm
Optek / TT Electronics Optical Switches, Transmissive, Phototransistor Output Output Phototranstr Input Diode
1.489Expected 09/09/2026
Min.: 1
Mult.: 1

Optical Switches, Transmissive, Phototransistor Output Transmissive, Slotted 3.18 mm 3.18 mm
Optek / TT Electronics Optical Switches, Transmissive, Phototransistor Output Slotted Opt Switch
500Expected 03/11/2026
Min.: 1
Mult.: 1

Optical Switches, Transmissive, Phototransistor Output Transmissive, Slotted 3.18 mm 3.18 mm
Optek / TT Electronics Optical Switches, Transmissive, Phototransistor Output Slotted Opt Switch
500Expected 16/10/2026
Min.: 1
Mult.: 1

Optical Switches, Transmissive, Phototransistor Output Transmissive, Slotted 3.18 mm 3.18 mm
Optek / TT Electronics Optical Switches, Transmissive, Phototransistor Output Slotted Opt Switch
1.137On Order
Min.: 1
Mult.: 1

Optical Switches, Transmissive, Phototransistor Output Transmissive, Slotted 3.18 mm 3.18 mm
Optek / TT Electronics Optical Switches, Transmissive, Photo IC Output Optical Switch Photologic
373Expected 21/10/2026
Min.: 1
Mult.: 1

Optical Switches, Transmissive, Photo IC Output Transmissive, Slotted 2.03 mm