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Bulk Optical Switches

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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.	Product Type	Sensing Method	Slot Width	Sensing Distance
Optical Switches, Reflective, Photo IC Output OPIC Photointerpter 3-7mm lgth rnd lens GP2A25J0000F Sharp Microelectronics 1: $5.79 12,027In Stock	Mfr. Part # GP2A25J0000F Mouser Part # 852-GP2A25J0000F	Sharp Microelectronics	Optical Switches, Reflective, Photo IC Output OPIC Photointerpter 3-7mm lgth rnd lens	Datasheet	12,027In Stock	$5.79 $5.04 $4.85 $4.47 View $4.34 $4.33	Min.: 1 Mult.: 1	Optical Switches, Reflective, Photo IC Output	Reflective		1 mm to 9 mm
Optical Switches, Transmissive, Phototransistor Output 5mm SLOT CLM L/DON PNP CON EE-SX674P-WR 1M Omron Automation and Safety 1: $58.14 504In Stock	Mfr. Part # EE-SX674P-WR 1M Mouser Part # 653-EE-SX674P-WR1M	Omron Automation and Safety	Optical Switches, Transmissive, Phototransistor Output 5mm SLOT CLM L/DON PNP CON Learn More about Omron Automation and Safety omron optical sensors	Datasheet	504In Stock	$58.14 $52.36 $51.16	Min.: 1 Mult.: 1	Optical Switches, Transmissive, Phototransistor Output	Transmissive, Slotted, Through-Beam Type	5 mm	5 mm
Optical Switches, Reflective, Photo IC Output OPIC Photointerruptr 5-15mm Focal Length GP2A200LCS0F Sharp Microelectronics 1: $5.42 2,272In Stock	Mfr. Part # GP2A200LCS0F Mouser Part # 852-GP2A200LCS0F	Sharp Microelectronics	Optical Switches, Reflective, Photo IC Output OPIC Photointerruptr 5-15mm Focal Length	Datasheet	2,272In Stock	$5.42 $4.73 $4.55 $4.20 View $4.07 $3.98 Quote	Min.: 1 Mult.: 1	Optical Switches, Reflective, Photo IC Output	Reflective		2 mm to 22 mm
Optical Switches, Transmissive, Phototransistor Output OP.90 and OP.180 are two limit switches with different orientation placement. U058 M5Stack 1: $3.33 19In Stock 20Expected 11/4/2026	Mfr. Part # U058 Mouser Part # 170-U058	M5Stack	Optical Switches, Transmissive, Phototransistor Output OP.90 and OP.180 are two limit switches with different orientation placement.	Datasheet	19In Stock 20Expected 11/4/2026	$3.33	Min.: 1 Mult.: 1	Optical Switches, Transmissive, Phototransistor Output
Optical Switches, Reflective, Phototransistor Output Reflective 940/PTR 1.6V Mx 10.2mm space LITEON LTH-209-01 LTH-209-01 LITEON 1: $1.38 3,435In Stock	Mfr. Part # LTH-209-01 Mouser Part # 859-LTH-209-01	LITEON	Optical Switches, Reflective, Phototransistor Output Reflective 940/PTR 1.6V Mx 10.2mm space	Datasheet	3,435In Stock	$1.38 $1.17 $1.00 $0.915 View $0.881 $0.865 $0.863 $0.826	Min.: 1 Mult.: 1	Optical Switches, Reflective, Phototransistor Output	Reflective		3.81 mm
Optical Switches, Transmissive, Phototransistor Output Slotted Opt Switch OPB816Z Optek / TT Electronics 1: $5.16 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	$5.16 $5.15	Min.: 1 Mult.: 1	Optical Switches, Transmissive, Phototransistor Output	Transmissive, Slotted	5.1 mm	5.1 mm
Optical Switches, Transmissive, Phototransistor Output Slotted Opt Switch OPB841W51Z Optek / TT Electronics 1: $7.59 3,988In Stock	Mfr. Part # OPB841W51Z Mouser Part # 828-OPB841W51Z	Optek / TT Electronics	Optical Switches, Transmissive, Phototransistor Output Slotted Opt Switch	Datasheet	3,988In Stock	$7.59 $7.18 $7.02 $6.89 Quote Quote	Min.: 1 Mult.: 1	Optical Switches, Transmissive, Phototransistor Output	Transmissive, Slotted	3.18 mm	3.18 mm
Optical Switches, Transmissive, Phototransistor Output 3.6MM SLOT PMS NPN D-ON EE-SPX743 Omron Automation and Safety 1: $185.90 6In Stock	Mfr. Part # EE-SPX743 Mouser Part # 653-EE-SPX743	Omron Automation and Safety	Optical Switches, Transmissive, Phototransistor Output 3.6MM SLOT PMS NPN D-ON Learn More about Omron Automation and Safety omron optical sensors	Datasheet	6In Stock	$185.90 $170.86	Min.: 1 Mult.: 1	Optical Switches, Transmissive, Phototransistor Output	Transmissive, Slotted, Through-Beam Type	3.6 mm	3.6 mm
Optical Switches, Transmissive, Phototransistor Output 3.6MM SLOT PMS NPN L-ON EE-SPX842 Omron Automation and Safety 1: $210.77 1In Stock	Mfr. Part # EE-SPX842 Mouser Part # 653-EE-SPX842	Omron Automation and Safety	Optical Switches, Transmissive, Phototransistor Output 3.6MM SLOT PMS NPN L-ON Learn More about Omron Automation and Safety omron optical sensors	Datasheet	1In Stock	$210.77 $170.86	Min.: 1 Mult.: 1	Optical Switches, Transmissive, Phototransistor Output	Transmissive, Slotted, Through-Beam Type	3.6 mm	3.6 mm
Optical Switches, Transmissive, Phototransistor Output Slotted Opt Switch OPB821S5Z Optek / TT Electronics 1: $7.16 7,099In Stock	Mfr. Part # OPB821S5Z Mouser Part # 828-OPB821S5Z	Optek / TT Electronics	Optical Switches, Transmissive, Phototransistor Output Slotted Opt Switch	Datasheet	7,099In Stock	$7.16 $6.81 $6.55 $6.53	Min.: 1 Mult.: 1	Optical Switches, Transmissive, Phototransistor Output	Transmissive, Slotted	2.03 mm	2.03 mm
Optical Switches, Transmissive, Phototransistor Output UltraSmall 50mA 30V 950nm Phtinterrupter RPI-221 ROHM Semiconductor 1: $0.767 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	$0.767 $0.672 $0.66 $0.616 View $0.615 $0.568 $0.566 $0.562	Min.: 1 Mult.: 1	Optical Switches, Transmissive, Phototransistor Output	Transmissive, Slotted	2 mm
Optical Switches, Transmissive, Photo IC Output SLOTTED W/WIRE LEADS OPB492T11Z Optek / TT Electronics 1: $6.36 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	$6.36 $5.84 $5.66 $5.60	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: $35.37 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	$35.37 $24.74 $22.46 $22.40 View Quote	Min.: 1 Mult.: 1	Optical Switches, Reflective, Phototransistor Output	Reflective		12.7 mm
Optical Switches, Specialized 1460nm SMD Reflective Switch Flat Top MTRS6014C Marktech Optoelectronics 1: $70.69 6In Stock	Mfr. Part # MTRS6014C Mouser Part # 193-MTRS6014C	Marktech Optoelectronics	Optical Switches, Specialized 1460nm SMD Reflective Switch Flat Top	Datasheet	6In Stock	$70.69 $53.26 $51.86	Min.: 1 Mult.: 1	Optical Switches, Specialized	Reflective		0.5 mm to 1.5 mm
Optical Switches, Transmissive, Phototransistor Output Slotted 940/PTR 1.6V Max 9.4mm space LITEON LTH-306-04M LTH-306-04M LITEON 1: $0.91 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	$0.91 $0.768 $0.692 $0.662 View $0.598 $0.568 $0.546 $0.511	Min.: 1 Mult.: 1	Optical Switches, Transmissive, Phototransistor Output	Transmissive, Slotted	5 mm	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: $1.95 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	$1.95 $1.38 $1.02 $0.854 View $0.745 $0.732	Min.: 1 Mult.: 1	Optical Switches, Transmissive, Phototransistor Output	Transmissive, Slotted
Optical Switches, Transmissive, Phototransistor Output Slotted Opt Switch OPB850-1Z Optek / TT Electronics 1: $7.50 630In Stock	Mfr. Part # OPB850-1Z Mouser Part # 828-OPB850-1Z	Optek / TT Electronics	Optical Switches, Transmissive, Phototransistor Output Slotted Opt Switch	Datasheet	630In Stock	$7.50 $6.72 $6.59 $6.58 $6.46	Min.: 1 Mult.: 1	Optical Switches, Transmissive, Phototransistor Output	Transmissive, Actuator Type
Optical Switches, Transmissive, Phototransistor Output Slotted 940/PTR 1.4V Max 75mW LITEON LTH-306-64 LTH-306-64 LITEON 1: $1.89 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	$1.89 $1.34 $0.987 $0.824 View $0.732 $0.702 $0.698 $0.675	Min.: 1 Mult.: 1	Optical Switches, Transmissive, Phototransistor Output	Transmissive, Slotted
Optical Switches, Transmissive, Phototransistor Output Slotted Opt Switch OPB365P55 Optek / TT Electronics 1: $4.42 599In Stock 400Expected 12/1/2026	Mfr. Part # OPB365P55 Mouser Part # 828-OPB365P55	Optek / TT Electronics	Optical Switches, Transmissive, Phototransistor Output Slotted Opt Switch	Datasheet	599In Stock 400Expected 12/1/2026	$4.42 $3.74 $3.60	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 OPB390P11Z Optek / TT Electronics 1: $6.75 1,212In Stock	Mfr. Part # OPB390P11Z Mouser Part # 828-OPB390P11Z	Optek / TT Electronics	Optical Switches, Transmissive, Phototransistor Output Slotted Opt Switch Learn More about Optek / TT Electronics optek tt opb380 90z switches	Datasheet	1,212In Stock	$6.75 $5.99 $5.95 $5.93 View $5.92 $5.82	Min.: 1 Mult.: 1	Optical Switches, Transmissive, Phototransistor Output	Transmissive, Slotted	3.18 mm	3.18 mm
Optical Switches, Reflective, Photo IC Output Reflective Sensor OPB720B-12Z Optek / TT Electronics 1: $21.53 296In Stock	Mfr. Part # OPB720B-12Z Mouser Part # 828-OPB720B-12Z	Optek / TT Electronics	Optical Switches, Reflective, Photo IC Output Reflective Sensor	Datasheet	296In Stock	$21.53 $21.16 $19.38 $18.66 Quote Quote	Min.: 1 Mult.: 1	Optical Switches, Reflective, Photo IC Output	Reflective		1 mm to 305 mm
Optical Switches, Transmissive, Phototransistor Output Slotted Opt Switch OPB806 Optek / TT Electronics 1: $4.95 415In Stock	Mfr. Part # OPB806 Mouser Part # 828-OPB806	Optek / TT Electronics	Optical Switches, Transmissive, Phototransistor Output Slotted Opt Switch	Datasheet	415In Stock	$4.95 $4.42 $4.41 $4.24 $4.19	Min.: 1 Mult.: 1	Optical Switches, Transmissive, Phototransistor Output	Transmissive, Slotted	3.18 mm	3.18 mm
Optical Switches, Transmissive, Phototransistor Output .08" WIDE GAP 890NM OPB820S10 Optek / TT Electronics 1: $4.81 1,256In Stock	Mfr. Part # OPB820S10 Mouser Part # 828-OPB820S10	Optek / TT Electronics	Optical Switches, Transmissive, Phototransistor Output .08" WIDE GAP 890NM	Datasheet	1,256In Stock	$4.81 $4.38 $4.20 $4.16	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: $4.91 385In Stock	Mfr. Part # OPB853A3 Mouser Part # 828-OPB853A3	Optek / TT Electronics	Optical Switches, Transmissive, Phototransistor Output Slotted Opt Switch	Datasheet	385In Stock	$4.91 $4.41 $4.25 $4.23	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: $4.16 474In Stock	Mfr. Part # OPB854A3 Mouser Part # 828-OPB854A3	Optek / TT Electronics	Optical Switches, Transmissive, Phototransistor Output Slotted Opt Switch	Datasheet	474In Stock	$4.16 $3.78 $3.63 $3.61	Min.: 1 Mult.: 1	Optical Switches, Transmissive, Phototransistor Output	Transmissive, Slotted	2.54 mm	2.54 mm