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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 (PEN) 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 Slotted Opt Switch OPB816Z Optek / TT Electronics 1: S/ 15.45 4,897In Stock	Mfr. Part # OPB816Z Mouser Part # 828-OPB816Z	Optek / TT Electronics	Optical Switches, Transmissive, Phototransistor Output Slotted Opt Switch	Datasheet	4,897In Stock	S/ 15.45 S/ 15.41	Min.: 1 Mult.: 1	Optical Switches, Transmissive, Phototransistor Output	Transmissive, Slotted	5.1 mm	5.1 mm
Optical Switches, Transmissive, Phototransistor Output UltraSmall 50mA 30V 950nm Phtinterrupter RPI-221 ROHM Semiconductor 1: S/ 2.30 2,325In Stock End of Life	Mfr. Part # RPI-221 Mouser Part # 755-RPI-221 End of Life	ROHM Semiconductor	Optical Switches, Transmissive, Phototransistor Output UltraSmall 50mA 30V 950nm Phtinterrupter	Datasheet	2,325In Stock	S/ 2.30 S/ 2.01 S/ 1.98 S/ 1.85 View S/ 1.84 S/ 1.70 S/ 1.69 S/ 1.68	Min.: 1 Mult.: 1	Optical Switches, Transmissive, Phototransistor Output	Transmissive, Slotted	2 mm
Optical Switches, Reflective, Phototransistor Output REFL CONV PHTOTRNSTR EE-SY169A Aratas 1: S/ 33.44 92In Stock	Mfr. Part # EE-SY169A Mouser Part # 653-EE-SY169A	Aratas	Optical Switches, Reflective, Phototransistor Output REFL CONV PHTOTRNSTR Learn More about Aratas omron optical sensors	Datasheet	92In Stock	S/ 33.44 S/ 33.40 S/ 33.20 Quote Quote	Min.: 1 Mult.: 1	Optical Switches, Reflective, Phototransistor Output	Reflective		4 mm
Optical Switches, Specialized 1460nm SMD Reflective Switch Flat Top MTRS6014C Marktech Optoelectronics 1: S/ 211.67 6In Stock	Mfr. Part # MTRS6014C Mouser Part # 193-MTRS6014C	Marktech Optoelectronics	Optical Switches, Specialized 1460nm SMD Reflective Switch Flat Top	Datasheet	6In Stock	S/ 211.67 S/ 159.48 S/ 155.27	Min.: 1 Mult.: 1	Optical Switches, Specialized	Reflective		0.5 mm to 1.5 mm
Optical Switches, Transmissive, Photo IC Output SLOTTED W/WIRE LEADS OPB492T11Z Optek / TT Electronics 1: S/ 19.03 3,691In Stock	Mfr. Part # OPB492T11Z Mouser Part # 828-OPB492T11Z	Optek / TT Electronics	Optical Switches, Transmissive, Photo IC Output SLOTTED W/WIRE LEADS	Datasheet	3,691In Stock	S/ 19.03 S/ 17.48 S/ 16.93 S/ 16.78	Min.: 1 Mult.: 1	Optical Switches, Transmissive, Photo IC Output	Transmissive, Slotted	3.18 mm
Optical Switches, Reflective, Phototransistor Output Reflective Object Sensor high temperature OPB735C Optek / TT Electronics 1: S/ 105.91 87In Stock	Mfr. Part # OPB735C Mouser Part # 828-OPB735C	Optek / TT Electronics	Optical Switches, Reflective, Phototransistor Output Reflective Object Sensor high temperature Learn More about Optek / TT Electronics optek tt electronics opb735 sensors	Datasheet	87In Stock	S/ 105.91 S/ 74.07 S/ 67.26 S/ 67.07 View Quote	Min.: 1 Mult.: 1	Optical Switches, Reflective, Phototransistor Output	Reflective		12.7 mm
Optical Switches, Transmissive, Phototransistor Output Slotted 940/PTR 1.4V Max 75mW LITEON LTH-306-64 LTH-306-64 LITEON 1: S/ 5.64 29In Stock	Mfr. Part # LTH-306-64 Mouser Part # 859-LTH-306-64	LITEON	Optical Switches, Transmissive, Phototransistor Output Slotted 940/PTR 1.4V Max 75mW	Datasheet	29In Stock	S/ 5.64 S/ 4.01 S/ 2.95 S/ 2.47 View S/ 2.19 S/ 2.10 S/ 2.09 S/ 2.02	Min.: 1 Mult.: 1	Optical Switches, Transmissive, Phototransistor Output	Transmissive, Slotted
Optical Switches, Specialized 8-ch 5% Tap Monitor C+L Band 1m Pigtail UTMA080520E2111G Molex 1: S/ 2,055.08 8In Stock Factory Special Order	Mfr. Part # UTMA080520E2111G Mouser Part # 538-UTMA080520E2111G Factory Special Order	Molex	Optical Switches, Specialized 8-ch 5% Tap Monitor C+L Band 1m Pigtail	Datasheet	8In Stock	S/ 2,055.08 View S/ 1,824.41	Min.: 1 Mult.: 1	Optical Switches, Specialized
Optical Switches, Specialized Mini 1480/1550 WDM Iso Hybrd Device 1m WDIH15140SF3111 Molex 1: S/ 2,115.50 9In Stock Factory Special Order	Mfr. Part # WDIH15140SF3111 Mouser Part # 538-WDIH15140SF3111 Factory Special Order	Molex	Optical Switches, Specialized Mini 1480/1550 WDM Iso Hybrd Device 1m Learn More about Molex oplink isolators hybrid components	Datasheet	9In Stock	S/ 2,115.50 View S/ 1,878.09	Min.: 1 Mult.: 1	Optical Switches, Specialized
Optical Switches, Transmissive, Phototransistor Output Various position detection sensor Kingbright KRA021 KRA021 Kingbright 1: S/ 6.70 227In Stock	Mfr. Part # KRA021 Mouser Part # 604-KRA021	Kingbright	Optical Switches, Transmissive, Phototransistor Output Various position detection sensor	Datasheet	227In Stock	S/ 6.70 S/ 4.75 S/ 3.51 S/ 3.05 View S/ 2.59 S/ 2.58 S/ 2.52 S/ 2.34	Min.: 1 Mult.: 1	Optical Switches, Transmissive, Phototransistor Output	Transmissive, Slotted	0.5 mm
Optical Switches, Transmissive, Phototransistor Output Slotted 940/PTR 1.6V Max 9.4mm space LITEON LTH-309-08 LTH-309-08 LITEON 1: S/ 5.84 334In Stock	Mfr. Part # LTH-309-08 Mouser Part # 859-LTH-309-08	LITEON	Optical Switches, Transmissive, Phototransistor Output Slotted 940/PTR 1.6V Max 9.4mm space	Datasheet	334In Stock	S/ 5.84 S/ 4.13 S/ 3.06 S/ 2.56 View S/ 2.23 S/ 2.19	Min.: 1 Mult.: 1	Optical Switches, Transmissive, Phototransistor Output	Transmissive, Slotted
Optical Switches, Reflective, Phototransistor Output COBP Photo Refelctor 400uA 30mA 6V 45mW Nisshinbo NJL5901AR-TE1 NJL5901AR-TE1 Nisshinbo 1: S/ 6.23 1,955In Stock	Mfr. Part # NJL5901AR-TE1 Mouser Part # 513-NJL5901AR-TE1	Nisshinbo	Optical Switches, Reflective, Phototransistor Output COBP Photo Refelctor 400uA 30mA 6V 45mW	Datasheet	1,955In Stock	Cut Tape S/ 6.23 S/ 4.44 S/ 3.32 S/ 2.85 S/ 2.69 Reel S/ 1.97	Min.: 1 Mult.: 1 : 2,000	Optical Switches, Reflective, Phototransistor Output
Optical Switches, Reflective, Phototransistor Output Reflective Sensor TO-72 OPB730 Optek / TT Electronics 1: S/ 32.46 341In Stock	Mfr. Part # OPB730 Mouser Part # 828-OPB730	Optek / TT Electronics	Optical Switches, Reflective, Phototransistor Output Reflective Sensor TO-72	Datasheet	341In Stock	S/ 32.46 S/ 32.15 S/ 31.37 Quote Quote	Min.: 1 Mult.: 1	Optical Switches, Reflective, Phototransistor Output	Reflective		6.35 mm
Optical Switches, Specialized 1070nm SMD Reflective Switch Flat Top MTRS7010C Marktech Optoelectronics 1: S/ 211.67 7In Stock	Mfr. Part # MTRS7010C Mouser Part # 193-MTRS7010C	Marktech Optoelectronics	Optical Switches, Specialized 1070nm SMD Reflective Switch Flat Top	Datasheet	7In Stock	S/ 211.67 S/ 159.48 S/ 155.27	Min.: 1 Mult.: 1	Optical Switches, Specialized	Reflective		0.5 mm to 1.5 mm
Optical Switches, Specialized SM PMF Beam Combiner Premium Grade 1m PMBC1450P001211 Molex 1: S/ 2,719.92 7In Stock Factory Special Order	Mfr. Part # PMBC1450P001211 Mouser Part # 538-PMBC1450P001211 Factory Special Order	Molex	Optical Switches, Specialized SM PMF Beam Combiner Premium Grade 1m	Datasheet	7In Stock	S/ 2,719.92 View S/ 2,414.67	Min.: 1 Mult.: 1	Optical Switches, Specialized
Optical Switches, Transmissive, Phototransistor Output .09in SLOT w/FLAG OPB680 Optek / TT Electronics 1: S/ 15.73 312In Stock	Mfr. Part # OPB680 Mouser Part # 828-OPB680	Optek / TT Electronics	Optical Switches, Transmissive, Phototransistor Output .09in SLOT w/FLAG	Datasheet	312In Stock	S/ 15.73 S/ 15.69	Min.: 1 Mult.: 1	Optical Switches, Transmissive, Phototransistor Output	Transmissive, Actuator Type	2.03 mm	2.03 mm
Optical Switches, Reflective, Phototransistor Output Reflective Sensor OPB703WZ Optek / TT Electronics 1: S/ 18.57 1,833In Stock	Mfr. Part # OPB703WZ Mouser Part # 828-OPB703WZ	Optek / TT Electronics	Optical Switches, Reflective, Phototransistor Output Reflective Sensor	Datasheet	1,833In Stock	S/ 18.57 S/ 18.53 S/ 17.32 S/ 16.89 View S/ 16.47 S/ 15.34	Min.: 1 Mult.: 1	Optical Switches, Reflective, Phototransistor Output	Reflective		3.81 mm
Optical Switches, Transmissive, Phototransistor Output Slotted Opt Switch OPB890L11Z Optek / TT Electronics 1: S/ 20.82 316In Stock	Mfr. Part # OPB890L11Z Mouser Part # 828-OPB890L11Z	Optek / TT Electronics	Optical Switches, Transmissive, Phototransistor Output Slotted Opt Switch Learn More about Optek / TT Electronics optek tt opb88 89z switches	Datasheet	316In Stock	S/ 20.82 S/ 20.79 S/ 20.16 S/ 19.73 View Quote	Min.: 1 Mult.: 1	Optical Switches, Transmissive, Phototransistor Output	Transmissive, Slotted	3.18 mm	3.18 mm
Optical Switches, Transmissive, Phototransistor Output Single Channel Slotted Interrupter with Phototransistor output VT171P Vishay Semiconductors 1: S/ 6.46 1,245In Stock New Product	Mfr. Part # VT171P Mouser Part # 78-VT171P New Product	Vishay Semiconductors	Optical Switches, Transmissive, Phototransistor Output Single Channel Slotted Interrupter with Phototransistor output Learn More about Vishay Semiconductors vishay semi vt17 transmissive sensors	Datasheet	1,245In Stock	Cut Tape S/ 6.46 S/ 4.59 S/ 3.46 S/ 2.96 Reel S/ 2.48 View S/ 2.37 S/ 2.28 S/ 2.20 MouseReel Available	Min.: 1 Mult.: 1 : 1,300	Optical Switches, Transmissive, Phototransistor Output	Transmissive, Slotted	3 mm
Optical Switches, Transmissive, Phototransistor Output Dual Channel Slotted Interrupter with Phototransistor outputs VT172U Vishay Semiconductors 1: S/ 6.89 1,257In Stock New Product	Mfr. Part # VT172U Mouser Part # 78-VT172U New Product	Vishay Semiconductors	Optical Switches, Transmissive, Phototransistor Output Dual Channel Slotted Interrupter with Phototransistor outputs Learn More about Vishay Semiconductors vishay semi vt17 transmissive sensors	Datasheet	1,257In Stock	Cut Tape S/ 6.89 S/ 4.94 S/ 3.72 S/ 3.19 Reel S/ 2.69 View S/ 2.57 S/ 2.48 S/ 2.38 MouseReel Available	Min.: 1 Mult.: 1 : 1,300	Optical Switches, Transmissive, Phototransistor Output	Transmissive, Slotted	3 mm
Optical Switches, Transmissive, Phototransistor Output Slotted 940/PTR 1.6V Max 9.4mm space LITEON LTH-306-04M LTH-306-04M LITEON 1: S/ 2.72 1,825In Stock	Mfr. Part # LTH-306-04M Mouser Part # 859-LTH-306-04M	LITEON	Optical Switches, Transmissive, Phototransistor Output Slotted 940/PTR 1.6V Max 9.4mm space	Datasheet	1,825In Stock	S/ 2.72 S/ 2.30 S/ 2.07 S/ 1.98 View S/ 1.79 S/ 1.70 S/ 1.63 S/ 1.53	Min.: 1 Mult.: 1	Optical Switches, Transmissive, Phototransistor Output	Transmissive, Slotted	5 mm	5 mm
Optical Switches, Transmissive, Phototransistor Output .08" WIDE GAP 890NM OPB820S10 Optek / TT Electronics 1: S/ 14.40 1,257In Stock	Mfr. Part # OPB820S10 Mouser Part # 828-OPB820S10	Optek / TT Electronics	Optical Switches, Transmissive, Phototransistor Output .08" WIDE GAP 890NM	Datasheet	1,257In Stock	S/ 14.40 S/ 13.12 S/ 12.57 S/ 12.46	Min.: 1 Mult.: 1	Optical Switches, Transmissive, Phototransistor Output	Transmissive, Slotted	2.03 mm	2.03 mm
Optical Switches, Transmissive, Phototransistor Output Slotted Opt Switch OPB853A3 Optek / TT Electronics 1: S/ 14.71 385In Stock	Mfr. Part # OPB853A3 Mouser Part # 828-OPB853A3	Optek / TT Electronics	Optical Switches, Transmissive, Phototransistor Output Slotted Opt Switch	Datasheet	385In Stock	S/ 14.71 S/ 13.20 S/ 12.73 S/ 12.65	Min.: 1 Mult.: 1	Optical Switches, Transmissive, Phototransistor Output	Transmissive, Slotted	3.18 mm	3.18 mm
Optical Switches, Transmissive, Phototransistor Output Slotted Opt Switch OPB854A3 Optek / TT Electronics 1: S/ 12.46 474In Stock	Mfr. Part # OPB854A3 Mouser Part # 828-OPB854A3	Optek / TT Electronics	Optical Switches, Transmissive, Phototransistor Output Slotted Opt Switch	Datasheet	474In Stock	S/ 12.46 S/ 11.33 S/ 10.86 S/ 10.82	Min.: 1 Mult.: 1	Optical Switches, Transmissive, Phototransistor Output	Transmissive, Slotted	2.54 mm	2.54 mm
Optical Switches, Transmissive, Phototransistor Output Slotted Opt Switch OPB859 Optek / TT Electronics 1: S/ 13.58 637In Stock	Mfr. Part # OPB859 Mouser Part # 828-OPB859	Optek / TT Electronics	Optical Switches, Transmissive, Phototransistor Output Slotted Opt Switch	Datasheet	637In Stock	S/ 13.58 S/ 12.18 S/ 12.14 S/ 11.68	Min.: 1 Mult.: 1	Optical Switches, Transmissive, Phototransistor Output	Transmissive, Slotted	3.18 mm	3.18 mm