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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.	RoHS	Product Type	Sensing Method	Slot Width	Sensing Distance
Optical Switches, Transmissive, Photo IC Output Slotted Opt Switch Photologic OPB970T51 Optek / TT Electronics 1: $4.09 299In Stock	Mfr. Part No. OPB970T51 Mouser Part No 828-OPB970T51	Optek / TT Electronics	Optical Switches, Transmissive, Photo IC Output Slotted Opt Switch Photologic	Datasheet	299In Stock	$4.09 $3.87	Min.: 1 Mult.: 1		Optical Switches, Transmissive, Photo IC Output	Transmissive, Slotted	3.18 mm
Optical Switches, Transmissive, Photo IC Output Slotted Opt Switch Photologic OPB960N11 Optek / TT Electronics 1: $4.09 281In Stock	Mfr. Part No. OPB960N11 Mouser Part No 828-OPB960N11	Optek / TT Electronics	Optical Switches, Transmissive, Photo IC Output Slotted Opt Switch Photologic	Datasheet	281In Stock	$4.09 $3.87	Min.: 1 Mult.: 1		Optical Switches, Transmissive, Photo IC Output	Transmissive, Slotted	3.18 mm
Optical Switches, Transmissive, Photo IC Output Slotted Opt Switch Photologic OPB981L55Z Optek / TT Electronics 1: $6.61 159In Stock	Mfr. Part No. OPB981L55Z Mouser Part No 828-OPB981L55Z	Optek / TT Electronics	Optical Switches, Transmissive, Photo IC Output Slotted Opt Switch Photologic	Datasheet	159In Stock	$6.61 $5.83	Min.: 1 Mult.: 1		Optical Switches, Transmissive, Photo IC Output	Transmissive, Slotted	3.18 mm
Optical Switches, Transmissive, Photo IC Output Slotted Opt Switch Photologic OPB970N55 Optek / TT Electronics 1: $3.66 377In Stock	Mfr. Part No. OPB970N55 Mouser Part No 828-OPB970N55	Optek / TT Electronics	Optical Switches, Transmissive, Photo IC Output Slotted Opt Switch Photologic	Datasheet	377In Stock	$3.66 $3.47	Min.: 1 Mult.: 1		Optical Switches, Transmissive, Photo IC Output	Transmissive, Slotted	3.18 mm
Optical Switches, Transmissive, Phototransistor Output 5MM SLOT TSH L/D-ON NPN EE-SX672-WR 1M Omron Automation and Safety 1: $44.73 314In Stock	Mfr. Part No. EE-SX672-WR 1M Mouser Part No 653-EE-SX672-WR1M	Omron Automation and Safety	Optical Switches, Transmissive, Phototransistor Output 5MM SLOT TSH L/D-ON NPN Learn More about Omron Automation and Safety omron optical sensors		314In Stock	$44.73 $40.43 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 CLM L-D-ON NPN CON EE-SX673-WR 1M Omron Automation and Safety 1: $44.73 283In Stock 285Expected 2026/10/26	Mfr. Part No. EE-SX673-WR 1M Mouser Part No 653-EE-SX673-WR1M	Omron Automation and Safety	Optical Switches, Transmissive, Phototransistor Output 5mm SLOT CLM L-D-ON NPN CON Learn More about Omron Automation and Safety omron ee sx67 microsensors	Datasheet	283In Stock 285Expected 2026/10/26	$44.73 $40.43 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 PMS 4D-ON EE-SX674P Omron Automation and Safety 1: $39.10 68In Stock	Mfr. Part No. EE-SX674P Mouser Part No 653-EE-SX674P	Omron Automation and Safety	Optical Switches, Transmissive, Phototransistor Output 5MM SLOT PMS 4D-ON Learn More about Omron Automation and Safety omron ee sx67 microsensors	Datasheet	68In Stock	$39.10 $36.39 View Quote	Min.: 1 Mult.: 1		Optical Switches, Transmissive, Phototransistor Output	Transmissive, Slotted, Through-Beam Type	5 mm	5 mm
Optical Switches, Reflective, Phototransistor Output Reflective Sensor w/Transistor Output TCRT1000 Vishay Semiconductors 1: $0.79 4,551In Stock 8,000Expected 2026/11/27	Mfr. Part No. TCRT1000 Mouser Part No 782-TCRT1000	Vishay Semiconductors	Optical Switches, Reflective, Phototransistor Output Reflective Sensor w/Transistor Output Learn More about Vishay Semiconductors vishay optical sensors	Datasheet	4,551In Stock 8,000Expected 2026/11/27	$0.79 $0.664 $0.601 $0.549 View $0.526 $0.516 $0.505	Min.: 1 Mult.: 1		Optical Switches, Reflective, Phototransistor Output	Reflective		0.2 mm to 4 mm
Optical Switches, Reflective, Photo IC Output REFL DARK-ON EE-SY310 Omron Electronics 1: $4.38 721In Stock End of Life	Mfr. Part No. EE-SY310 Mouser Part No 653-EE-SY310 End of Life	Omron Electronics	Optical Switches, Reflective, Photo IC Output REFL DARK-ON Learn More about Omron Electronics omron optical sensors	Datasheet	721In Stock	$4.38 $3.83 $3.45 $3.19 View $3.11 $3.06	Min.: 1 Mult.: 1		Optical Switches, Reflective, Photo IC Output	Reflective		5 mm
Optical Switches, Transmissive, Phototransistor Output 6.4X12.8MM PHOTOINTERRUPTER LED - Transmissive Type ATIR0511S Kingbright 1: $1.23 698In Stock	Mfr. Part No. ATIR0511S Mouser Part No 604-ATIR0511S	Kingbright	Optical Switches, Transmissive, Phototransistor Output 6.4X12.8MM PHOTOINTERRUPTER LED - Transmissive Type	Datasheet	698In Stock	$1.23 $1.05 $0.964 $0.854 View $0.807 $0.768 $0.733 $0.697	Min.: 1 Mult.: 1		Optical Switches, Transmissive, Phototransistor Output	Transmissive, Slotted	5.4 mm
Optical Switches, Reflective, Phototransistor Output PHOTO TRANS QRD1114 onsemi 1: $1.23 2,182In Stock	Mfr. Part No. QRD1114 Mouser Part No 512-QRD1114	onsemi	Optical Switches, Reflective, Phototransistor Output PHOTO TRANS	Datasheet	2,182In Stock	$1.23 $1.05 $0.955	Min.: 1 Mult.: 1 Max.: 100		Optical Switches, Reflective, Phototransistor Output	Reflective		1.27 mm
Optical Switches, Transmissive, Phototransistor Output TRANS SOLDER TERM EE-SV3 Omron Electronics 1: $6.33 372In Stock 600Expected 2026/10/12	Mfr. Part No. EE-SV3 Mouser Part No 653-EE-SV3	Omron Electronics	Optical Switches, Transmissive, Phototransistor Output TRANS SOLDER TERM Learn More about Omron Electronics omron optical sensors	Datasheet	372In Stock 600Expected 2026/10/12	$6.33 $5.54 $5.34 $4.87 View $4.77 $4.75 Quote	Min.: 1 Mult.: 1		Optical Switches, Transmissive, Phototransistor Output	Transmissive, Slotted	3.4 mm	3.4 mm
Optical Switches, Transmissive, Photo IC Output Transmiss L-Shaped Mnt 5mm Dark ON 16mA EE-SX3163-P2 Omron Electronics 1: $3.40 1,497In Stock 3,300Expected 2027/02/12	Mfr. Part No. EE-SX3163-P2 Mouser Part No 653-EE-SX3163-P2	Omron Electronics	Optical Switches, Transmissive, Photo IC Output Transmiss L-Shaped Mnt 5mm Dark ON 16mA Learn More about Omron Electronics omroneesy1200	Datasheet	1,497In Stock 3,300Expected 2027/02/12	$3.40 $2.94 $2.77 $2.48 View $2.36 $2.27 $2.17	Min.: 1 Mult.: 1		Optical Switches, Transmissive, Photo IC Output	Transmissive, Slotted	5 mm
Optical Switches, Transmissive, Photo IC Output Transmiss Side Mnt 5mm Light ON 16mA EE-SX4162-P2 Omron Electronics 1: $3.37 1,626In Stock	Mfr. Part No. EE-SX4162-P2 Mouser Part No 653-EE-SX4162-P2	Omron Electronics	Optical Switches, Transmissive, Photo IC Output Transmiss Side Mnt 5mm Light ON 16mA Learn More about Omron Electronics omroneesy1200	Datasheet	1,626In Stock	$3.37 $2.92 $2.76 $2.47 View $2.34 $2.30	Min.: 1 Mult.: 1		Optical Switches, Transmissive, Photo IC Output	Transmissive, Slotted	5 mm
Optical Switches, Transmissive, Phototransistor Output TRNS LIGHT-ON/DRK-ON EE-SX672 Omron Automation and Safety 1: $39.38 233In 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	233In Stock	$39.38 $34.10 $33.33	Min.: 1 Mult.: 1		Optical Switches, Transmissive, Phototransistor Output	Transmissive, Slotted, Through-Beam Type	5 mm	5 mm
Optical Switches, Transmissive, Photo IC Output OPIC Photointerruptr Schmdt Gap 10.0mm GP1A57HRJ00F Sharp Microelectronics 1: $3.09 1,166In 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	1,166In Stock	$3.09 $2.67 $2.52 $2.26 View $2.17 $2.11 $2.06 Quote	Min.: 1 Mult.: 1		Optical Switches, Transmissive, Photo IC Output	Transmissive, Slotted	10 mm
Optical Switches, Reflective, Photo IC Output OPIC Photointerruptr 5-15mm Focal Length GP2A200LCS0F Sharp Microelectronics 1: $4.18 2,391In Stock	Mfr. Part No. GP2A200LCS0F Mouser Part No 852-GP2A200LCS0F	Sharp Microelectronics	Optical Switches, Reflective, Photo IC Output OPIC Photointerruptr 5-15mm Focal Length	Datasheet	2,391In Stock	$4.18 $3.64 $3.50 $3.23 View $3.07 $3.01 Quote	Min.: 1 Mult.: 1		Optical Switches, Reflective, Photo IC Output	Reflective		2 mm to 22 mm
Optical Switches, Transmissive, Phototransistor Output Photointerrupter Phototransistor LTH-301-05 LITEON 1: $0.761 6,755In Stock	Mfr. Part No. LTH-301-05 Mouser Part No 859-LTH-301-05	LITEON	Optical Switches, Transmissive, Phototransistor Output Photointerrupter Phototransistor	Datasheet	6,755In Stock	$0.761 $0.641 $0.578 $0.545 View $0.518 $0.50 $0.472 $0.444 $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 57In 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	57In 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 UltraSmall 50mA 30V 950nm Phtinterrupter RPI-221 ROHM Semiconductor 1: $0.77 2,325In Stock End of Life	Mfr. Part No. RPI-221 Mouser Part No 755-RPI-221 End of Life	ROHM Semiconductor	Optical Switches, Transmissive, Phototransistor Output UltraSmall 50mA 30V 950nm Phtinterrupter	Datasheet	2,325In Stock	$0.77 $0.647 $0.618 $0.559 View $0.516 $0.463 $0.445 $0.436	Min.: 1 Mult.: 1		Optical Switches, Transmissive, Phototransistor Output	Transmissive, Slotted	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 837In 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	837In Stock	$0.911 $0.771 $0.737 $0.685 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, Reflective, Phototransistor Output 5MM LIGHT-ON REFLECT EE-SPY402 Omron Automation and Safety 1: $72.77 6In Stock 14Expected 2026/11/05	Mfr. Part No. EE-SPY402 Mouser Part No 653-EE-SPY402	Omron Automation and Safety	Optical Switches, Reflective, Phototransistor Output 5MM LIGHT-ON REFLECT Learn More about Omron Automation and Safety omron optical sensors	Datasheet	6In Stock 14Expected 2026/11/05	$72.77 $66.17 $64.05 View Quote	Min.: 1 Mult.: 1		Optical Switches, Reflective, Phototransistor Output	Reflective		5 mm
Optical Switches, Reflective, Phototransistor Output Reflective Sensor w/Transistor Output TCRT1010 Vishay Semiconductors 1: $0.811 2,059In Stock	Mfr. Part No. TCRT1010 Mouser Part No 782-TCRT1010	Vishay Semiconductors	Optical Switches, Reflective, Phototransistor Output Reflective Sensor w/Transistor Output Learn More about Vishay Semiconductors vishay optical sensors	Datasheet	2,059In Stock	$0.811 $0.684 $0.654 $0.592 View $0.556 $0.545 $0.502 $0.478 $0.475	Min.: 1 Mult.: 1		Optical Switches, Reflective, Phototransistor Output	Reflective		0.2 mm to 4 mm
Optical Switches, Reflective, Phototransistor Output Reflective Sensor w/Transistor Output TCRT5000L Vishay Semiconductors 1: $1.49 2,046In Stock 2,400Expected 2026/10/23	Mfr. Part No. TCRT5000L Mouser Part No 782-TCRT5000L	Vishay Semiconductors	Optical Switches, Reflective, Phototransistor Output Reflective Sensor w/Transistor Output Learn More about Vishay Semiconductors vishay optical sensors	Datasheet	2,046In Stock 2,400Expected 2026/10/23	$1.49 $1.17 $1.01 $0.901 View $0.861 $0.754 $0.728 $0.719 Quote	Min.: 1 Mult.: 1		Optical Switches, Reflective, Phototransistor Output	Reflective		0.2 mm to 15 mm