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Optical Switches

Optical Switches are in stock with same-day shipping at Mouser from industry leading manufacturers. Mouser is an authorized distributor for many optical switch manufacturers including Broadcom, Omron, onsemi, ROHM Semiconductor, Sharp Microelectronics, TT Electronics, Vishay & more.
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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (USD) Filter the results in the table by unit price based on your quantity.	Qty.	RoHS	Product Type	Sensing Method	Slot Width	Sensing Distance
Optical Switches, Transmissive, Phototransistor Output 5mm SLOT PMS L-ON NP N C MOUNT EE-SX473 Omron Automation and Safety 1: $41.48 97In Stock	Mfr. Part No. EE-SX473 Mouser Part No 653-EE-SX473	Omron Automation and Safety	Optical Switches, Transmissive, Phototransistor Output 5mm SLOT PMS L-ON NP N C MOUNT Learn More about Omron Automation and Safety omron optical sensors	Datasheet	97In Stock	$41.48 $36.46	Min.: 1 Mult.: 1		Optical Switches, Transmissive, Phototransistor Output	Transmissive, Slotted, Through-Beam Type	5 mm	5 mm
Optical Switches, Transmissive, Phototransistor Output 5 mm Slot L/D-On PNP EE-SX670P Omron Automation and Safety 1: $36.63 88In Stock	Mfr. Part No. EE-SX670P Mouser Part No 653-EE-SX670P	Omron Automation and Safety	Optical Switches, Transmissive, Phototransistor Output 5 mm Slot L/D-On PNP Learn More about Omron Automation and Safety omron optical sensors	Datasheet	88In Stock	$36.63 $32.99 $32.02	Min.: 1 Mult.: 1		Optical Switches, Transmissive, Phototransistor Output	Transmissive, Slotted, Through-Beam Type	5 mm	5 mm
Optical Switches, Transmissive, Phototransistor Output 5MM SLOT LD-ON PNP LSHAPE EE-SX671P Omron Automation and Safety 1: $42.46 318In Stock	Mfr. Part No. EE-SX671P Mouser Part No 653-EE-SX671P	Omron Automation and Safety	Optical Switches, Transmissive, Phototransistor Output 5MM SLOT LD-ON PNP LSHAPE Learn More about Omron Automation and Safety omron ee sx67 microsensors	Datasheet	318In Stock	$42.46 $38.32 $37.29 Quote Quote	Min.: 1 Mult.: 1		Optical Switches, Transmissive, Phototransistor Output	Transmissive, Slotted, Through-Beam Type	5 mm	5 mm
Optical Switches, Transmissive, Phototransistor Output 5mm SLOT LSH L/DON PNP 1MC EE-SX671P-WR 1M Omron Automation and Safety 1: $47.40 46In Stock 17Expected 2027/05/24	Mfr. Part No. EE-SX671P-WR 1M Mouser Part No 653-EE-SX671P-WR1M	Omron Automation and Safety	Optical Switches, Transmissive, Phototransistor Output 5mm SLOT LSH L/DON PNP 1MC Learn More about Omron Automation and Safety omron optical sensors	Datasheet	46In Stock 17Expected 2027/05/24	$47.40 $42.86 $41.73	Min.: 1 Mult.: 1		Optical Switches, Transmissive, Phototransistor Output	Transmissive, Slotted, Through-Beam Type	5 mm	5 mm
Optical Switches, Transmissive, Phototransistor Output TRNS LIGHT-ON/DRK-ON EE-SX672 Omron Automation and Safety 1: $39.38 180In Stock	Mfr. Part No. EE-SX672 Mouser Part No 653-EE-SX672	Omron Automation and Safety	Optical Switches, Transmissive, Phototransistor Output TRNS LIGHT-ON/DRK-ON Learn More about Omron Automation and Safety omron ee sx67 microsensors	Datasheet	180In Stock	$39.38 $33.83 $32.68	Min.: 1 Mult.: 1		Optical Switches, Transmissive, Phototransistor Output	Transmissive, Slotted, Through-Beam Type	5 mm	5 mm
Optical Switches, Transmissive, Phototransistor Output 5MM SLOT L/D-ON PNP TSHAPE EE-SX672P Omron Automation and Safety 1: $36.89 185In Stock	Mfr. Part No. EE-SX672P Mouser Part No 653-EE-SX672P	Omron Automation and Safety	Optical Switches, Transmissive, Phototransistor Output 5MM SLOT L/D-ON PNP TSHAPE Learn More about Omron Automation and Safety omron ee sx67 microsensors	Datasheet	185In Stock	$36.89 $33.25 Quote Quote	Min.: 1 Mult.: 1		Optical Switches, Transmissive, Phototransistor Output	Transmissive, Slotted, Through-Beam Type	5 mm	5 mm
Optical Switches, Transmissive, Phototransistor Output TRNS LIGHT-ON/DRK-ON EE-SX673 Omron Automation and Safety 1: $41.44 228In Stock	Mfr. Part No. EE-SX673 Mouser Part No 653-EE-SX673	Omron Automation and Safety	Optical Switches, Transmissive, Phototransistor Output TRNS LIGHT-ON/DRK-ON Learn More about Omron Automation and Safety omron optical sensors	Datasheet	228In Stock	$41.44 $37.39 $36.40 View Quote	Min.: 1 Mult.: 1		Optical Switches, Transmissive, Phototransistor Output	Transmissive, Slotted, Through-Beam Type	5 mm	5 mm
Optical Switches, Transmissive, Phototransistor Output TRNS LIGHT-ON/DRK-ON EE-SX674 Omron Automation and Safety 1: $45.29 123In Stock 112Expected 2026/11/09	Mfr. Part No. EE-SX674 Mouser Part No 653-EE-SX674	Omron Automation and Safety	Optical Switches, Transmissive, Phototransistor Output TRNS LIGHT-ON/DRK-ON Learn More about Omron Automation and Safety omron ee sx67 microsensors	Datasheet	123In Stock 112Expected 2026/11/09	$45.29 $40.90 $39.82	Min.: 1 Mult.: 1		Optical Switches, Transmissive, Phototransistor Output	Transmissive, Slotted, Through-Beam Type	5 mm	5 mm
Optical Switches, Transmissive, Phototransistor Output SLOT LGHT-ON NPN EE-SX870 Omron Automation and Safety 1: $52.84 135In Stock 1On Order	Mfr. Part No. EE-SX870 Mouser Part No 653-EE-SX870	Omron Automation and Safety	Optical Switches, Transmissive, Phototransistor Output SLOT LGHT-ON NPN Learn More about Omron Automation and Safety omron optical sensors	Datasheet	135In Stock 1On Order	$52.84 $49.01 Quote Quote	Min.: 1 Mult.: 1		Optical Switches, Transmissive, Phototransistor Output	Transmissive, Slotted, Through-Beam Type	5 mm	5 mm
Optical Switches, Transmissive, Photo IC Output Dust Proof Type Photo IC (Dark On) EE-SX3161-W11 Aratas 1: $12.89 167In Stock	Mfr. Part No. EE-SX3161-W11 Mouser Part No 653-EESX3161W11	Aratas	Optical Switches, Transmissive, Photo IC Output Dust Proof Type Photo IC (Dark On) Learn More about Aratas omron optical sensors	Datasheet	167In Stock	$12.89 $12.43	Min.: 1 Mult.: 1		Optical Switches, Transmissive, Photo IC Output	Transmissive, Slotted	3.2 mm
Optical Switches, Transmissive, Phototransistor Output F-shp 5mm PW NPN 1M EE-SX952-W 1M Omron Automation and Safety 1: $29.99 435In Stock	Mfr. Part No. EE-SX952-W 1M Mouser Part No 653-EESX952W1M	Omron Automation and Safety	Optical Switches, Transmissive, Phototransistor Output F-shp 5mm PW NPN 1M	Datasheet	435In Stock	$29.99 $26.96 $26.19	Min.: 1 Mult.: 1		Optical Switches, Transmissive, Phototransistor Output	Transmissive, Slotted, Through-Beam Type
Optical Switches, Reflective, Phototransistor Output Reflective Sensor SFH 9206 ams OSRAM 1: $1.10 8,823In Stock	Mfr. Part No. SFH 9206 Mouser Part No 720-SFH9206	ams OSRAM	Optical Switches, Reflective, Phototransistor Output Reflective Sensor	Datasheet	8,823In Stock	Cut Tape $1.10 $0.933 $0.886 $0.782 Reel $0.743 View $0.704 $0.676 $0.657 MouseReel Available	Min.: 1 Mult.: 1 : 1,000		Optical Switches, Reflective, Phototransistor Output			5 mm
Optical Switches, Reflective, Phototransistor Output Reflective Sensor SFH 9206-6/7 ams OSRAM 1: $1.67 5,787In Stock	Mfr. Part No. SFH 9206-6/7 Mouser Part No 720-SFH920667	ams OSRAM	Optical Switches, Reflective, Phototransistor Output Reflective Sensor	Datasheet	5,787In Stock	Cut Tape $1.67 $1.19 $0.897 $0.768 Reel $0.712 View $0.664 $0.661 $0.643 Quote MouseReel Available	Min.: 1 Mult.: 1 : 1,000		Optical Switches, Reflective, Phototransistor Output			5 mm
Optical Switches, Transmissive, Phototransistor Output Trple Trans Opt Snsr 3mm gap; 0.3mm aptr TCUT1630X01 Vishay Semiconductors 1: $1.84 3,157In Stock	Mfr. Part No. TCUT1630X01 Mouser Part No 78-TCUT1630X01	Vishay Semiconductors	Optical Switches, Transmissive, Phototransistor Output Trple Trans Opt Snsr 3mm gap; 0.3mm aptr Learn More about Vishay Semiconductors vishay tcut1630 tcut1800 optical sensor	Datasheet	3,157In Stock	Cut Tape $1.84 $1.58 $1.52 $1.38 Reel $1.26 View $1.16 Quote MouseReel Available	Min.: 1 Mult.: 1 : 1,100		Optical Switches, Transmissive, Phototransistor Output	Transmissive, Slotted	3 mm
Optical Switches, Reflective, Phototransistor Output Ref Optical Sensor Transtr Output 940nm VCNT2020 Vishay Semiconductors 1: $0.561 18,514In Stock 36,000Expected 2027/01/29	Mfr. Part No. VCNT2020 Mouser Part No 78-VCNT2020	Vishay Semiconductors	Optical Switches, Reflective, Phototransistor Output Ref Optical Sensor Transtr Output 940nm Learn More about Vishay Semiconductors vishay vcnt2020 sensor	Datasheet	18,514In Stock 36,000Expected 2027/01/29	Cut Tape $0.561 $0.471 $0.434 $0.386 Reel $0.365 View $0.351 $0.326 $0.314 MouseReel Available	Min.: 1 Mult.: 1 : 3,000		Optical Switches, Reflective, Phototransistor Output	Reflective		0.2 mm to 2.5 mm
Optical Switches, Transmissive, Photo IC Output OPIC Photointerruptr Schmdt Gap 10.0mm GP1A57HRJ00F Sharp Microelectronics 1: $3.09 975In Stock	Mfr. Part No. GP1A57HRJ00F Mouser Part No 852-GP1A57HRJ00F	Sharp Microelectronics	Optical Switches, Transmissive, Photo IC Output OPIC Photointerruptr Schmdt Gap 10.0mm	Datasheet	975In Stock	$3.09 $2.67 $2.57 $2.34 View $2.26 $2.19 $2.11	Min.: 1 Mult.: 1		Optical Switches, Transmissive, Photo IC Output	Transmissive, Slotted	10 mm
Optical Switches, Transmissive, Phototransistor Output Photointerrupter 3.0mm gap GP1S094HCZ0F Sharp Microelectronics 1: $0.50 6,637In Stock 5,000Expected 2027/02/04	Mfr. Part No. GP1S094HCZ0F Mouser Part No 852-GP1S094HCZ0F	Sharp Microelectronics	Optical Switches, Transmissive, Phototransistor Output Photointerrupter 3.0mm gap	Datasheet	6,637In Stock 5,000Expected 2027/02/04	$0.50 $0.414 $0.394 $0.354 View $0.34 $0.311 $0.306 $0.297	Min.: 1 Mult.: 1		Optical Switches, Transmissive, Phototransistor Output	Transmissive, Slotted	3 mm
Optical Switches, Transmissive, Phototransistor Output Photointerrupter Phototransistor LTH-301-05 LITEON 1: $0.761 6,739In Stock	Mfr. Part No. LTH-301-05 Mouser Part No 859-LTH-301-05	LITEON	Optical Switches, Transmissive, Phototransistor Output Photointerrupter Phototransistor	Datasheet	6,739In Stock	$0.761 $0.641 $0.578 $0.547 View $0.518 $0.501 $0.473 $0.445 $0.433	Min.: 1 Mult.: 1		Optical Switches, Transmissive, Phototransistor Output	Transmissive, Slotted	6 mm	6 mm
Optical Switches, Transmissive, Phototransistor Output Slot 5mm CloseMt NPN ThruBeam Lite/Drk-ON EE-SX674-WR 1M Omron Automation and Safety 1: $44.73 39In Stock	Mfr. Part No. EE-SX674-WR 1M Mouser Part No 653-EE-SX674-WR1M	Omron Automation and Safety	Optical Switches, Transmissive, Phototransistor Output Slot 5mm CloseMt NPN ThruBeam Lite/Drk-ON Learn More about Omron Automation and Safety omron ee sx67 microsensors	Datasheet	39In Stock	$44.73 $40.43 $39.36	Min.: 1 Mult.: 1	No	Optical Switches, Transmissive, Phototransistor Output	Transmissive, Slotted, Through-Beam Type	5 mm	5 mm
Optical Switches, Transmissive, Phototransistor Output Ultramin, SMD Type Photointerrupter RPI-0128 ROHM Semiconductor 1: $0.75 4,275In Stock 37,500Expected 2027/01/18 End of Life	Mfr. Part No. RPI-0128 Mouser Part No 755-RPI-0128 End of Life	ROHM Semiconductor	Optical Switches, Transmissive, Phototransistor Output Ultramin, SMD Type Photointerrupter	Datasheet	4,275In Stock 37,500Expected 2027/01/18	Cut Tape $0.75 $0.632 $0.59 $0.511 Reel $0.406 View $0.485 $0.469 $0.435 $0.388	Min.: 1 Mult.: 1 : 7,500		Optical Switches, Transmissive, Phototransistor Output	Transmissive, Slotted	1.2 mm
Optical Switches, Transmissive, Phototransistor Output PHOTOINTPTR ULTRAMIN HIGH RES 4.9x2.6mm RPI-222 ROHM Semiconductor 1: $0.82 584In Stock End of Life	Mfr. Part No. RPI-222 Mouser Part No 755-RPI-222 End of Life	ROHM Semiconductor	Optical Switches, Transmissive, Phototransistor Output PHOTOINTPTR ULTRAMIN HIGH RES 4.9x2.6mm	Datasheet	584In Stock	$0.82 $0.688 $0.657 $0.595 View $0.561 $0.53 $0.518 $0.483	Min.: 1 Mult.: 1		Optical Switches, Transmissive, Phototransistor Output	Transmissive, Slotted	2 mm
Optical Switches, Transmissive, Phototransistor Output PHOTOINTERRUPTER 2mm Gap 4.2x5.2mm RPI-243 ROHM Semiconductor 1: $0.911 834In Stock End of Life	Mfr. Part No. RPI-243 Mouser Part No 755-RPI-243 End of Life	ROHM Semiconductor	Optical Switches, Transmissive, Phototransistor Output PHOTOINTERRUPTER 2mm Gap 4.2x5.2mm	Datasheet	834In Stock	$0.911 $0.771 $0.737 $0.668 View $0.636 $0.62 $0.59 $0.568 Quote	Min.: 1 Mult.: 1		Optical Switches, Transmissive, Phototransistor Output	Transmissive, Slotted	2 mm
Optical Switches, Transmissive, Phototransistor Output 2.6X7.5MM PHOTOINTERRUPTER LED - Transmissive Type Kingbright ARA021 ARA021 Kingbright 1: $0.92 1,000In Stock	Mfr. Part No. ARA021 Mouser Part No 604-ARA021	Kingbright	Optical Switches, Transmissive, Phototransistor Output 2.6X7.5MM PHOTOINTERRUPTER LED - Transmissive Type	Datasheet	1,000In Stock	$0.92 $0.78 $0.745 $0.677 View $0.623 $0.604 $0.577 $0.547	Min.: 1 Mult.: 1		Optical Switches, Transmissive, Phototransistor Output
Optical Switches, Reflective, Photo IC Output 2 Channel 75LPI AEDR-8300-1K2 Broadcom / Avago 1: $8.99 35In Stock 3,400On Order	Mfr. Part No. AEDR-8300-1K2 Mouser Part No 630-AEDR-8300-1K2	Broadcom / Avago	Optical Switches, Reflective, Photo IC Output 2 Channel 75LPI Learn More about Broadcom / Avago broadcom high end optical sensing	Datasheet	35In Stock 3,400On Order On Order Ship Dates Mfr. No: AEDR-8300-1K2 Stock: 35 Can Dispatch Immediately On Order: 1,300 Expected 2026/11/27 2,100 Expected 2027/01/04 Factory Lead Time: 12 Weeks	Cut Tape $8.99 $7.93 Reel $7.28 $6.97 $6.75 View Quote MouseReel Available	Min.: 1 Mult.: 1 : 100		Optical Switches, Reflective, Photo IC Output	Reflective
Optical Switches, Reflective, Photo IC Output 2 Channel 150LPI AEDR-8300-1P0 Broadcom / Avago 1: $12.46 108In Stock	Mfr. Part No. AEDR-8300-1P0 Mouser Part No 630-AEDR-8300-1P0	Broadcom / Avago	Optical Switches, Reflective, Photo IC Output 2 Channel 150LPI Learn More about Broadcom / Avago broadcom high end optical sensing	Datasheet	108In Stock	Cut Tape $12.46 $9.28 $7.65 $6.97 Reel $6.75 $6.70 MouseReel Available	Min.: 1 Mult.: 1 : 1,000		Optical Switches, Reflective, Photo IC Output	Reflective