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Tube Optical Switches

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (CLP) Filter the results in the table by unit price based on your quantity.	Qty.	Product Type	Sensing Method	Slot Width	Sensing Distance
Optical Switches, Transmissive, Phototransistor Output Compact, Wide Gap Photointerrupter GP1S194HCZ0F Sharp Microelectronics 1: $955 6.071In Stock	Mfr. Part # GP1S194HCZ0F Mouser Part # 852-GP1S194HCZ0F	Sharp Microelectronics	Optical Switches, Transmissive, Phototransistor Output Compact, Wide Gap Photointerrupter	Datasheet	6.071In Stock	$955 $658 $478 $391 View $365 $347 $330 $306 $287	Min.: 1 Mult.: 1	Optical Switches, Transmissive, Phototransistor Output	Transmissive, Slotted
Optical Switches, Reflective, Phototransistor Output Reflective Object Sensor QRE1113 onsemi 1: $769 13.171In Stock	Mfr. Part # QRE1113 Mouser Part # 512-QRE1113	onsemi	Optical Switches, Reflective, Phototransistor Output Reflective Object Sensor Learn More about onsemi fairchild qre1113 sensors	Datasheet	13.171In Stock	$769 $647 $562 $496 View $477 $464	Min.: 1 Mult.: 1 Max.: 1.600	Optical Switches, Reflective, Phototransistor Output	Reflective		1 mm
Optical Switches, Transmissive, Photo IC Output Photologic Slotted Opt Switch OPB615 Optek / TT Electronics 1: $2.481 1.011In Stock	Mfr. Part # OPB615 Mouser Part # 828-OPB615	Optek / TT Electronics	Optical Switches, Transmissive, Photo IC Output Photologic Slotted Opt Switch	Datasheet	1.011In Stock	$2.481 $2.284	Min.: 1 Mult.: 1	Optical Switches, Transmissive, Photo IC Output	Transmissive, Slotted	3.81 mm
Optical Switches, Specialized .2_ Slot Infrared PIN photodiode OPB621 Optek / TT Electronics 1: $2.317 439In Stock	Mfr. Part # OPB621 Mouser Part # 828-OPB621	Optek / TT Electronics	Optical Switches, Specialized .2_ Slot Infrared PIN photodiode	Datasheet	439In Stock	$2.317 $2.130	Min.: 1 Mult.: 1	Optical Switches, Specialized	Transmissive		4.83 mm
Optical Switches, Reflective, Phototransistor Output Reflective Optical Sensor w/Trans Out CNY70 Vishay Semiconductors 1: $1.438 6.308In Stock	Mfr. Part # CNY70 Mouser Part # 782-CNY70	Vishay Semiconductors	Optical Switches, Reflective, Phototransistor Output Reflective Optical Sensor w/Trans Out Learn More about Vishay Semiconductors vishay optical sensors	Datasheet	6.308In Stock	$1.438 $1.012 $932 $865 View $856 $840 $810	Min.: 1 Mult.: 1	Optical Switches, Reflective, Phototransistor Output	Reflective		0 mm to 5 mm
Optical Switches, Reflective, Phototransistor Output 12mm Sense 950nm TCRT5000 Vishay Semiconductors 1: $1.592 12.011In Stock	Mfr. Part # TCRT5000 Mouser Part # 782-TCRT5000	Vishay Semiconductors	Optical Switches, Reflective, Phototransistor Output 12mm Sense 950nm Learn More about Vishay Semiconductors vishay optical sensors	Datasheet	12.011In Stock	$1.592 $1.109 $968 $893 View $852 $759 $758	Min.: 1 Mult.: 1	Optical Switches, Reflective, Phototransistor Output	Reflective		0.2 mm to 15 mm
Optical Switches, Transmissive, Phototransistor Output Trans Optical Sensor w/Phototrans Output TCST2103 Vishay Semiconductors 1: $1.790 5.206In Stock	Mfr. Part # TCST2103 Mouser Part # 782-TCST2103	Vishay Semiconductors	Optical Switches, Transmissive, Phototransistor Output Trans Optical Sensor w/Phototrans Output Learn More about Vishay Semiconductors vishay optical sensors	Datasheet	5.206In Stock	$1.790 $1.285 $1.153 $1.120 View $1.068 $1.023 $979 $977	Min.: 1 Mult.: 1	Optical Switches, Transmissive, Phototransistor Output	Transmissive, Slotted	3.1 mm
Optical Switches, Transmissive, Phototransistor Output 3.4X2.7MM REFLECTIVE PHOTOINTERRUPTER LED ATIR0811S Kingbright 1: $900 1.179In Stock	Mfr. Part # ATIR0811S Mouser Part # 604-ATIR0811S	Kingbright	Optical Switches, Transmissive, Phototransistor Output 3.4X2.7MM REFLECTIVE PHOTOINTERRUPTER LED	Datasheet	1.179In Stock	$900 $758 $724 $655 View $609 $576 $551 $533 $531	Min.: 1 Mult.: 1	Optical Switches, Transmissive, Phototransistor Output	Transmissive, Slotted
Optical Switches, Transmissive, Phototransistor Output Photointerrupter 3.0mm gap GP1S094HCZ0F Sharp Microelectronics 1: $549 6.997In Stock 5.000Expected 2/4/2027	Mfr. Part # GP1S094HCZ0F Mouser Part # 852-GP1S094HCZ0F	Sharp Microelectronics	Optical Switches, Transmissive, Phototransistor Output Photointerrupter 3.0mm gap	Datasheet	6.997In Stock 5.000Expected 2/4/2027	$549 $455 $433 $389 View $373 $363 $339 $326 $315	Min.: 1 Mult.: 1	Optical Switches, Transmissive, Phototransistor Output	Transmissive, Slotted	3 mm
Optical Switches, Transmissive, Phototransistor Output Trans Optical Sensor w/Phototrans Output TCST1202 Vishay Semiconductors 1: $1.603 560In Stock 2.040Expected 10/23/2026	Mfr. Part # TCST1202 Mouser Part # 782-TCST1202	Vishay Semiconductors	Optical Switches, Transmissive, Phototransistor Output Trans Optical Sensor w/Phototrans Output Learn More about Vishay Semiconductors vishay optical sensors	Datasheet	560In Stock 2.040Expected 10/23/2026	$1.603 $1.329 $1.208 $997 View $934 $933 $907 $897 Quote	Min.: 1 Mult.: 1	Optical Switches, Transmissive, Phototransistor Output	Transmissive, Slotted	3.1 mm
Optical Switches, Transmissive, Phototransistor Output 3mm Gap 950nm TCST1230 Vishay Semiconductors 1: $1.307 24In Stock 14.400Expected 11/6/2026	Mfr. Part # TCST1230 Mouser Part # 782-TCST1230	Vishay Semiconductors	Optical Switches, Transmissive, Phototransistor Output 3mm Gap 950nm Learn More about Vishay Semiconductors vishay optical sensors	Datasheet	24In Stock 14.400Expected 11/6/2026	$1.307 $1.109 $1.060 $933 View $889 $794 $762 $752	Min.: 1 Mult.: 1	Optical Switches, Transmissive, Phototransistor Output	Transmissive, Slotted	2.8 mm
Optical Switches, Transmissive, Phototransistor Output Trans Optical Sensor w/Phototrans Output TCST1300 Vishay Semiconductors 1: $1.329 1.882In Stock 5.100Expected 10/21/2026	Mfr. Part # TCST1300 Mouser Part # 782-TCST1300	Vishay Semiconductors	Optical Switches, Transmissive, Phototransistor Output Trans Optical Sensor w/Phototrans Output Learn More about Vishay Semiconductors vishay optical sensors	Datasheet	1.882In Stock 5.100Expected 10/21/2026	$1.329 $1.094 $1.047 $974 View $934 $913 $860 $815 Quote	Min.: 1 Mult.: 1	Optical Switches, Transmissive, Phototransistor Output	Transmissive, Slotted	3.1 mm
Optical Switches, Transmissive, Phototransistor Output Trans Optical Sensor w/Phototrans Output TCST2202 Vishay Semiconductors 1: $1.427 1.990In Stock	Mfr. Part # TCST2202 Mouser Part # 782-TCST2202	Vishay Semiconductors	Optical Switches, Transmissive, Phototransistor Output Trans Optical Sensor w/Phototrans Output Learn More about Vishay Semiconductors vishay optical sensors	Datasheet	1.990In Stock	$1.427 $1.175 $1.131 $987 View $934 $889 $840 $812	Min.: 1 Mult.: 1	Optical Switches, Transmissive, Phototransistor Output	Transmissive, Slotted	3.1 mm
Optical Switches, Transmissive, Phototransistor Output Trans Optical Sensor w/Phototrans Output TCST2300 Vishay Semiconductors 1: $1.493 1.154In Stock	Mfr. Part # TCST2300 Mouser Part # 782-TCST2300	Vishay Semiconductors	Optical Switches, Transmissive, Phototransistor Output Trans Optical Sensor w/Phototrans Output Learn More about Vishay Semiconductors vishay optical sensors	Datasheet	1.154In Stock	$1.493 $1.241 $1.120 $1.052 View $965 $932 $922	Min.: 1 Mult.: 1	Optical Switches, Transmissive, Phototransistor Output	Transmissive, Slotted	3.1 mm
Optical Switches, Transmissive, Phototransistor Output Slotted 940/PTR 1.6V Mx 19mm space LITEON LTH-301-32 LTH-301-32 LITEON 1: $1.285 119In Stock 1.100Expected 10/26/2026	Mfr. Part # LTH-301-32 Mouser Part # 859-LTH-301-32	LITEON	Optical Switches, Transmissive, Phototransistor Output Slotted 940/PTR 1.6V Mx 19mm space	Datasheet	119In Stock 1.100Expected 10/26/2026	$1.285 $972 $910 $736	Min.: 1 Mult.: 1	Optical Switches, Transmissive, Phototransistor Output	Transmissive, Slotted	15 mm	15 mm
Optical Switches, Transmissive, Phototransistor Output .2in SLOT INFRARED OPB620 Optek / TT Electronics 1: $1.954 1.842In Stock 6.692On Order	Mfr. Part # OPB620 Mouser Part # 828-OPB620	Optek / TT Electronics	Optical Switches, Transmissive, Phototransistor Output .2in SLOT INFRARED	Datasheet	1.842In Stock 6.692On Order On Order Ship Dates Mfr. #: OPB620 Stock: 1.842 Can Ship Immediately On Order: 5.500 Expected 10/14/2026 1.192 Expected 10/26/2026 Factory Lead-Time: 18 Weeks	$1.954 $1.801	Min.: 1 Mult.: 1	Optical Switches, Transmissive, Phototransistor Output	Transmissive, Slotted	4.83 mm	4.83 mm
Optical Switches, Transmissive, Photo IC Output Photologic Slotted Opt Switch OPB618 Optek / TT Electronics 1: $2.448 2.410In Stock 2.100Expected 10/20/2026	Mfr. Part # OPB618 Mouser Part # 828-OPB618	Optek / TT Electronics	Optical Switches, Transmissive, Photo IC Output Photologic Slotted Opt Switch	Datasheet	2.410In Stock 2.100Expected 10/20/2026	$2.448 $2.350	Min.: 1 Mult.: 1	Optical Switches, Transmissive, Photo IC Output	Transmissive, Slotted	3.81 mm
Optical Switches, Transmissive, Photo IC Output Output Photologic Input Diode OPB625 Optek / TT Electronics 1: $2.646 3.063In Stock	Mfr. Part # OPB625 Mouser Part # 828-OPB625	Optek / TT Electronics	Optical Switches, Transmissive, Photo IC Output Output Photologic Input Diode	Datasheet	3.063In Stock	$2.646 $2.448	Min.: 1 Mult.: 1	Optical Switches, Transmissive, Photo IC Output	Transmissive, Slotted	4.83 mm
Optical Switches, Transmissive, Photo IC Output Photologic Slotted Opt Switch OPB666N Optek / TT Electronics 1: $3.645 1.085In Stock	Mfr. Part # OPB666N Mouser Part # 828-OPB666N	Optek / TT Electronics	Optical Switches, Transmissive, Photo IC Output Photologic Slotted Opt Switch	Datasheet	1.085In Stock	$3.645 $3.316 $3.195 $3.151	Min.: 1 Mult.: 1	Optical Switches, Transmissive, Photo IC Output
Optical Switches, Transmissive, Phototransistor Output Rbe Transistor type 0.15 inch Slot Width OPB610 Optek / TT Electronics 1: $1.845 95In Stock 3.000Expected 11/16/2026	Mfr. Part # OPB610 Mouser Part # 828-OPB610	Optek / TT Electronics	Optical Switches, Transmissive, Phototransistor Output Rbe Transistor type 0.15 inch Slot Width	Datasheet	95In Stock 3.000Expected 11/16/2026	$1.845 $1.713	Min.: 1 Mult.: 1	Optical Switches, Transmissive, Phototransistor Output	Transmissive, Slotted	3.8 mm	3.8 mm
Optical Switches, Transmissive, Photo IC Output Photologic Slotted Opt Switch OPB616 Optek / TT Electronics 1: $2.459 284In Stock	Mfr. Part # OPB616 Mouser Part # 828-OPB616	Optek / TT Electronics	Optical Switches, Transmissive, Photo IC Output Photologic Slotted Opt Switch	Datasheet	284In Stock	$2.459 $2.251	Min.: 1 Mult.: 1	Optical Switches, Transmissive, Photo IC Output	Transmissive, Slotted	3.81 mm
Optical Switches, Transmissive, Photo IC Output SLOTTED SWITCH PCB OPB626 Optek / TT Electronics 1: $2.668 80In Stock 800Expected 10/5/2026	Mfr. Part # OPB626 Mouser Part # 828-OPB626	Optek / TT Electronics	Optical Switches, Transmissive, Photo IC Output SLOTTED SWITCH PCB	Datasheet	80In Stock 800Expected 10/5/2026	$2.668 $2.481	Min.: 1 Mult.: 1	Optical Switches, Transmissive, Photo IC Output	Transmissive, Slotted	4.83 mm
Optical Switches, Transmissive, Photo IC Output Photologic Slotted Opt Switch OPB627 Optek / TT Electronics 1: $2.635 175In Stock 575On Order	Mfr. Part # OPB627 Mouser Part # 828-OPB627	Optek / TT Electronics	Optical Switches, Transmissive, Photo IC Output Photologic Slotted Opt Switch	Datasheet	175In Stock 575On Order On Order Ship Dates Mfr. #: OPB627 Stock: 175 Can Ship Immediately On Order: 75 Pending 500 Expected 11/16/2026 Factory Lead-Time: 18 Weeks	$2.635 $2.448	Min.: 1 Mult.: 1	Optical Switches, Transmissive, Photo IC Output	Transmissive, Slotted	4.83 mm
Optical Switches, Transmissive, Photo IC Output Photologic Slotted Opt Switch OPB628 Optek / TT Electronics 1: $2.492 29In Stock 500On Order	Mfr. Part # OPB628 Mouser Part # 828-OPB628	Optek / TT Electronics	Optical Switches, Transmissive, Photo IC Output Photologic Slotted Opt Switch	Datasheet	29In Stock 500On Order	$2.492 $2.448	Min.: 1 Mult.: 1	Optical Switches, Transmissive, Photo IC Output	Transmissive, Slotted	4.83 mm
Optical Switches, Transmissive, Photo IC Output Photo transistor Slotted Opt Switch OPB660N Optek / TT Electronics 1: $3.041 297In Stock	Mfr. Part # OPB660N Mouser Part # 828-OPB660N	Optek / TT Electronics	Optical Switches, Transmissive, Photo IC Output Photo transistor Slotted Opt Switch	Datasheet	297In Stock	$3.041 $2.888	Min.: 1 Mult.: 1	Optical Switches, Transmissive, Photo IC Output

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