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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 (SGD) 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, Photo IC Output Transmiss Surf Mnt 4mm Dark ON 80mW EE-SX3340 Aratas 1: $3.44 1,213In Stock 1,000Expected 18/6/2027	Mfr. Part No. EE-SX3340 Mouser Part No 653-EE-SX3340	Aratas	Optical Switches, Transmissive, Photo IC Output Transmiss Surf Mnt 4mm Dark ON 80mW Learn More about Aratas omron optical sensors	Datasheet	1,213In Stock 1,000Expected 18/6/2027	Cut Tape $3.44 $2.94 $2.43 $2.16 Reel $1.94 View $1.85 $1.81 Quote	Min.: 1 Mult.: 1 : 1,000		Optical Switches, Transmissive, Photo IC Output	Transmissive, Slotted	4 mm
Optical Switches, Transmissive, Photo IC Output With IC w/Detector 4.5 -16VDC Light ON EE-SX4081 Aratas 1: $4.94 1,799In Stock	Mfr. Part No. EE-SX4081 Mouser Part No 653-EE-SX4081	Aratas	Optical Switches, Transmissive, Photo IC Output With IC w/Detector 4.5 -16VDC Light ON Learn More about Aratas omron optical sensors	Datasheet	1,799In Stock	$4.94 $4.30 $3.96 $3.77 View $3.59 $3.33	Min.: 1 Mult.: 1		Optical Switches, Transmissive, Photo IC Output	Transmissive, Slotted	5 mm
Optical Switches, Transmissive, Photo IC Output Transmiss Horiz Mnt 5mm Light ON 16mA EE-SX4164-P2 Aratas 1: $4.62 1,100In Stock	Mfr. Part No. EE-SX4164-P2 Mouser Part No 653-EE-SX4164-P2	Aratas	Optical Switches, Transmissive, Photo IC Output Transmiss Horiz Mnt 5mm Light ON 16mA Learn More about Aratas omron optical sensors	Datasheet	1,100In Stock	$4.62 $4.00 $3.67 $3.37 View $3.21 $3.01 $2.95	Min.: 1 Mult.: 1		Optical Switches, Transmissive, Photo IC Output	Transmissive, Slotted	5 mm
Optical Switches, Transmissive, Phototransistor Output 5mm SLOT PMS L-ON NP N C MOUNT EE-SX473 Omron Automation and Safety 1: $56.41 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	$56.41 $49.57	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: $49.82 90In 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	90In Stock	$49.82 $44.87 $43.18	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-SX671 Omron Automation and Safety 1: $54.88 5In Stock 247Expected 4/1/2027	Mfr. Part No. EE-SX671 Mouser Part No 653-EE-SX671	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	5In Stock 247Expected 4/1/2027	$54.88 $51.22 $50.33 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-SX671A Omron Automation and Safety 1: $57.73 40In Stock 404On Order	Mfr. Part No. EE-SX671A Mouser Part No 653-EE-SX671A	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	40In Stock 404On Order On Order Ship Dates Mfr. No: EE-SX671A Stock: 40 Can Dispatch Immediately On Order: 104 Expected 10/12/2026 130 Expected 21/12/2026 170 Expected 28/12/2026 Factory Lead Time: 40 Weeks	$57.73 $52.07 $50.56 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-SX672 Omron Automation and Safety 1: $53.54 214In 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	214In Stock	$53.54 $46.00 $44.44	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: $50.16 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	$50.16 $45.22 $44.00 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: $56.34 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	$56.34 $50.84 $49.18 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: $61.58 123In Stock 112Expected 29/10/2026	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 29/10/2026	$61.58 $55.62 $53.68	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: $71.85 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	$71.85 $66.64 Quote Quote	Min.: 1 Mult.: 1		Optical Switches, Transmissive, Phototransistor Output	Transmissive, Slotted, Through-Beam Type	5 mm	5 mm
Optical Switches, Reflective, Photo IC Output SMT Reflective Photo microsensor EE-SY1201 Aratas 1: $4.71 918In Stock	Mfr. Part No. EE-SY1201 Mouser Part No 653-EE-SY1201	Aratas	Optical Switches, Reflective, Photo IC Output SMT Reflective Photo microsensor Learn More about Aratas omron ee sy1201 reflective photomicrosensor	Datasheet	918In Stock	Cut Tape $4.71 $4.09 $3.93 $3.63 Reel $3.40 View $3.20 Quote	Min.: 1 Mult.: 1 : 1,000		Optical Switches, Reflective, Photo IC Output	Reflective		3 mm
Optical Switches, Transmissive, Phototransistor Output Dust Proof Type Phototransistor EE-SX1161-W11 Aratas 1: $16.22 457In Stock	Mfr. Part No. EE-SX1161-W11 Mouser Part No 653-EESX1161W11	Aratas	Optical Switches, Transmissive, Phototransistor Output Dust Proof Type Phototransistor Learn More about Aratas omron optical sensors	Datasheet	457In Stock	$16.22 $13.06 $12.01 $11.97 Quote Quote	Min.: 1 Mult.: 1		Optical Switches, Transmissive, Phototransistor Output	Transmissive, Slotted	3.2 mm	3.2 mm
Optical Switches, Transmissive, Photo IC Output Dust Proof Type Photo IC (Dark On) EE-SX3161-W11 Aratas 1: $17.52 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	$17.52 $15.53 $14.14 $13.68 $13.63	Min.: 1 Mult.: 1		Optical Switches, Transmissive, Photo IC Output	Transmissive, Slotted	3.2 mm
Optical Switches, Transmissive, Photo IC Output Transmissive SMT Photo-IC LightON 5mm EE-SX4350 Aratas 1: $2.95 3,088In Stock	Mfr. Part No. EE-SX4350 Mouser Part No 653-EESX4350	Aratas	Optical Switches, Transmissive, Photo IC Output Transmissive SMT Photo-IC LightON 5mm Learn More about Aratas omron optical sensors	Datasheet	3,088In Stock	Cut Tape $2.95 $2.54 $2.15 Reel $2.05 $1.97 $1.92 MouseReel Available	Min.: 1 Mult.: 1 : 400		Optical Switches, Transmissive, Photo IC Output	Transmissive, Slotted	5 mm
Optical Switches, Transmissive, Phototransistor Output F-shp 5mm PW NPN 1M EE-SX952-W 1M Omron Automation and Safety 1: $40.79 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	$40.79 $36.65 $35.62	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: $1.50 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 $1.50 $1.27 $1.20 $1.03 Reel $0.972 View $0.925 $0.884 $0.843 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: $2.27 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 $2.27 $1.62 $1.22 $1.04 Reel $0.959 View $0.892 $0.864 $0.83 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: $2.50 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 $2.50 $2.15 $2.07 $1.88 Reel $1.71 View $1.70 $1.58 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: $0.762 19,190In Stock 36,000Expected 29/1/2027	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	19,190In Stock 36,000Expected 29/1/2027	Cut Tape $0.762 $0.641 $0.59 $0.525 Reel $0.496 View $0.477 $0.442 $0.427 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: $4.20 976In 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	976In Stock	$4.20 $3.64 $3.50 $3.18 View $3.06 $2.98 $2.86	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: $0.68 6,637In Stock 5,000Expected 4/2/2027	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 4/2/2027	$0.68 $0.563 $0.536 $0.481 View $0.462 $0.422 $0.416 $0.403	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: $1.03 6,742In Stock	Mfr. Part No. LTH-301-05 Mouser Part No 859-LTH-301-05	LITEON	Optical Switches, Transmissive, Phototransistor Output Photointerrupter Phototransistor	Datasheet	6,742In Stock	$1.03 $0.872 $0.786 $0.743 View $0.704 $0.681 $0.643 $0.605 $0.588	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: $60.82 40In 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	40In Stock	$60.82 $54.97 $53.52	Min.: 1 Mult.: 1	No	Optical Switches, Transmissive, Phototransistor Output	Transmissive, Slotted, Through-Beam Type	5 mm	5 mm