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Transmissive, Slotted Optical Switches

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Sensing Method = Transmissive, Slotted

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (CLP) 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, Photo IC Output QPAQUE Dark-ON EE-SX384 Omron Electronics 1: $7.016 33In Stock	Mfr. Part # EE-SX384 Mouser Part # 653-EE-SX384	Omron Electronics	Optical Switches, Transmissive, Photo IC Output QPAQUE Dark-ON Learn More about Omron Electronics omron optical sensors	Datasheet	33In Stock	$7.016 $5.413 $5.149 $5.073	Min.: 1 Mult.: 1	Optical Switches, Transmissive, Photo IC Output	Transmissive, Slotted	3.5 mm
Optical Switches, Transmissive, Photo IC Output TRNS DRK-ON/LIGHT-ON EE-SX398 Omron Electronics 1: $2.844 240In Stock 1.000Expected 11/20/2026	Mfr. Part # EE-SX398 Mouser Part # 653-EE-SX398	Omron Electronics	Optical Switches, Transmissive, Photo IC Output TRNS DRK-ON/LIGHT-ON Learn More about Omron Electronics omron optical sensors	Datasheet	240In Stock 1.000Expected 11/20/2026	$2.844 $2.459 $2.218 $2.152 View $2.086 $2.042 $1.932 Quote	Min.: 1 Mult.: 1	Optical Switches, Transmissive, Photo IC Output	Transmissive, Slotted	3 mm
Optical Switches, Transmissive, Photo IC Output LIGHT-ON EE-SX4088 Omron Electronics 1: $5.918 199In Stock	Mfr. Part # EE-SX4088 Mouser Part # 653-EE-SX4088	Omron Electronics	Optical Switches, Transmissive, Photo IC Output LIGHT-ON Learn More about Omron Electronics omroneesy1200	Datasheet	199In Stock	$5.918 $4.820 $3.964 $3.579 View $3.481 $3.437	Min.: 1 Mult.: 1	Optical Switches, Transmissive, Photo IC Output	Transmissive, Slotted	3.4 mm
Optical Switches, Transmissive, Photo IC Output Transmiss Side Mnt 5mm Light ON 16mA EE-SX4162-P1 Omron Electronics 1: $3.491 2In Stock	Mfr. Part # EE-SX4162-P1 Mouser Part # 653-EE-SX4162-P1	Omron Electronics	Optical Switches, Transmissive, Photo IC Output Transmiss Side Mnt 5mm Light ON 16mA Learn More about Omron Electronics omroneesy1200	Datasheet	2In Stock	$3.491 $3.030 $2.756 $2.536 View $2.426 $2.350 $2.328	Min.: 1 Mult.: 1	Optical Switches, Transmissive, Photo IC Output	Transmissive, Slotted	5 mm
Optical Switches, Transmissive, Photo IC Output Transmiss Side Mnt Zen 5mm LightON 16mA EE-SX4162-P1-Z Omron Electronics 1: $3.700 141In Stock	Mfr. Part # EE-SX4162-P1-Z Mouser Part # 653-EE-SX4162-P1-Z	Omron Electronics	Optical Switches, Transmissive, Photo IC Output Transmiss Side Mnt Zen 5mm LightON 16mA Learn More about Omron Electronics omron optical sensors	Datasheet	141In Stock	$3.700 $3.217 $3.118 $2.723 View $2.558 $2.514 $2.503	Min.: 1 Mult.: 1	Optical Switches, Transmissive, Photo IC Output	Transmissive, Slotted	5 mm
Optical Switches, Transmissive, Photo IC Output Transmiss L-Shaped Mnt 5mm LightON 16mA EE-SX4163-P1 Omron Electronics 1: $3.678 121In Stock	Mfr. Part # EE-SX4163-P1 Mouser Part # 653-EE-SX4163-P1	Omron Electronics	Optical Switches, Transmissive, Photo IC Output Transmiss L-Shaped Mnt 5mm LightON 16mA Learn More about Omron Electronics omron optical sensors	Datasheet	121In Stock	$3.678 $3.184 $2.997 $2.789 View $2.646 $2.547	Min.: 1 Mult.: 1	Optical Switches, Transmissive, Photo IC Output	Transmissive, Slotted	5 mm
Optical Switches, Transmissive, Photo IC Output Transmiss L-Shaped Mnt 5mm LightON 16mA EE-SX4163-P2 Omron Electronics 1: $3.733 117In Stock 450On Order	Mfr. Part # EE-SX4163-P2 Mouser Part # 653-EE-SX4163-P2	Omron Electronics	Optical Switches, Transmissive, Photo IC Output Transmiss L-Shaped Mnt 5mm LightON 16mA Learn More about Omron Electronics omron optical sensors	Datasheet	117In Stock 450On Order On Order Ship Dates Mfr. #: EE-SX4163-P2 Stock: 117 Can Ship Immediately On Order: 150 Expected 11/13/2026 300 Expected 11/27/2026 Factory Lead-Time: 26 Weeks	$3.733 $3.228 $3.041 $2.723 View $2.591 $2.492 $2.383	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 Omron Electronics 1: $3.733 305In Stock 750On Order	Mfr. Part # EE-SX4164-P2 Mouser Part # 653-EE-SX4164-P2	Omron Electronics	Optical Switches, Transmissive, Photo IC Output Transmiss Horiz Mnt 5mm Light ON 16mA Learn More about Omron Electronics omron optical sensors	Datasheet	305In Stock 750On Order	$3.733 $3.228 $2.964 $2.723 View $2.591 $2.426 $2.383	Min.: 1 Mult.: 1	Optical Switches, Transmissive, Photo IC Output	Transmissive, Slotted	5 mm
Optical Switches, Transmissive, Phototransistor Output Photo IC 5mm slot 5V 1.4x0.5 Light-ON EE-SX4173-P2 Omron Electronics 1: $3.744 118In Stock 900On Order	Mfr. Part # EE-SX4173-P2 Mouser Part # 653-EE-SX4173-P2	Omron Electronics	Optical Switches, Transmissive, Phototransistor Output Photo IC 5mm slot 5V 1.4x0.5 Light-ON Learn More about Omron Electronics omron ee sx3173 sx4173 photomicrosensors	Datasheet	118In Stock 900On Order On Order Ship Dates Mfr. #: EE-SX4173-P2 Stock: 118 Can Ship Immediately On Order: 450 Expected 10/2/2026 450 Expected 3/5/2027 Factory Lead-Time: 26 Weeks	$3.744 $3.250 $2.997 $2.844 View $2.525 $2.514	Min.: 1 Mult.: 1	Optical Switches, Transmissive, Phototransistor Output	Transmissive, Slotted	5 mm	5 mm
Optical Switches, Transmissive, Phototransistor Output Photo IC 5mm slot 24V 1.4x1.4 Light-ON EE-SX4173-P3-Z Omron Electronics 1: $4.183 124In Stock	Mfr. Part # EE-SX4173-P3-Z Mouser Part # 653-EE-SX4173-P3-Z	Omron Electronics	Optical Switches, Transmissive, Phototransistor Output Photo IC 5mm slot 24V 1.4x1.4 Light-ON Learn More about Omron Electronics omron ee sx3173 sx4173 photomicrosensors	Datasheet	124In Stock	$4.183 $3.645 $3.437 $3.030 View $2.910 $2.866 Quote	Min.: 1 Mult.: 1	Optical Switches, Transmissive, Phototransistor Output	Transmissive, Slotted	5 mm	5 mm
Optical Switches, Transmissive, Photo IC Output OPAQUE Light-ON EE-SX484 Omron Electronics 1: $7.016 115In Stock	Mfr. Part # EE-SX484 Mouser Part # 653-EE-SX484	Omron Electronics	Optical Switches, Transmissive, Photo IC Output OPAQUE Light-ON Learn More about Omron Electronics omroneesy1200	Datasheet	115In Stock	$7.016 $6.160 $5.578 $5.171 $5.073	Min.: 1 Mult.: 1	Optical Switches, Transmissive, Photo IC Output	Transmissive, Slotted	3.5 mm
Optical Switches, Transmissive, Phototransistor Output Horizontal Aperture Phototransistor EE-SX1096-W11 Omron Electronics 1: $13.340 100In Stock	Mfr. Part # EE-SX1096-W11 Mouser Part # 653-EESX1096W11	Omron Electronics	Optical Switches, Transmissive, Phototransistor Output Horizontal Aperture Phototransistor Learn More about Omron Electronics omron optical sensors	Datasheet	100In Stock	$13.340 $11.814 $11.353 $10.376 $10.310	Min.: 1 Mult.: 1	Optical Switches, Transmissive, Phototransistor Output	Transmissive, Slotted	3.4 mm	3.4 mm
Optical Switches, Transmissive, Photo IC Output General Purpose Photo IC (Dark On) EE-SX3088-W11 Omron Electronics 1: $12.539 8In Stock	Mfr. Part # EE-SX3088-W11 Mouser Part # 653-EESX3088W11	Omron Electronics	Optical Switches, Transmissive, Photo IC Output General Purpose Photo IC (Dark On) Learn More about Omron Electronics omroneesy1200	Datasheet	8In Stock	$12.539 $11.089 $10.365 $9.651 $9.629	Min.: 1 Mult.: 1	Optical Switches, Transmissive, Photo IC Output	Transmissive, Slotted	3.4 mm
Optical Switches, Transmissive, Photo IC Output Dust Proof Type Photo IC (Dark On) EE-SX3161-W11 Omron Electronics 1: $14.142 27In Stock 140Expected 10/30/2026	Mfr. Part # EE-SX3161-W11 Mouser Part # 653-EESX3161W11	Omron Electronics	Optical Switches, Transmissive, Photo IC Output Dust Proof Type Photo IC (Dark On) Learn More about Omron Electronics omron optical sensors	Datasheet	27In Stock 140Expected 10/30/2026	$14.142 $12.539 $11.419 $11.045 $11.001	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 Dark ON 5mm EE-SX3350 Omron Electronics 1: $2.207 105In Stock 3.200Expected 12/25/2026	Mfr. Part # EE-SX3350 Mouser Part # 653-EESX3350	Omron Electronics	Optical Switches, Transmissive, Photo IC Output Transmissive SMT Photo-IC Dark ON 5mm Learn More about Omron Electronics omron optical sensors	Datasheet	105In Stock 3.200Expected 12/25/2026	Cut Tape $2.207 $1.899 $1.680 Reel $1.614 $1.548 View $1.515 $1.493 Quote MouseReel Available	Min.: 1 Mult.: 1 : 400	Optical Switches, Transmissive, Photo IC Output	Transmissive, Slotted	5 mm
Optical Switches, Transmissive, Photo IC Output General Purpose Photo IC (Light On) EE-SX4088-W11 Omron Electronics 1: $13.285 50In Stock	Mfr. Part # EE-SX4088-W11 Mouser Part # 653-EESX4088W11	Omron Electronics	Optical Switches, Transmissive, Photo IC Output General Purpose Photo IC (Light On) Learn More about Omron Electronics omron optical sensors	Datasheet	50In Stock	$13.285 $11.759 $10.881 $9.728 $9.629	Min.: 1 Mult.: 1	Optical Switches, Transmissive, Photo IC Output	Transmissive, Slotted	3.4 mm
Optical Switches, Transmissive, Phototransistor Output Trans Optical Sensor w/Phototrans Output TCST2300 Vishay Semiconductors 1: $1.493 1.144In Stock	Mfr. Part # TCST2300 Mouser Part # 782-TCST2300	Vishay Semiconductors	Optical Switches, Transmissive, Phototransistor Output Trans Optical Sensor w/Phototrans Output Learn More about Vishay Semiconductors vishay optical sensors	Datasheet	1.144In Stock	$1.493 $1.241 $1.120 $1.052 View $965 $932 $922	Min.: 1 Mult.: 1	Optical Switches, Transmissive, Phototransistor Output	Transmissive, Slotted	3.1 mm
Optical Switches, Transmissive, Phototransistor Output Slotted Opt Switch OPB380T51Z Optek / TT Electronics 1: $5.578 5.047In Stock	Mfr. Part # OPB380T51Z Mouser Part # 828-OPB380T51Z	Optek / TT Electronics	Optical Switches, Transmissive, Phototransistor Output Slotted Opt Switch Learn More about Optek / TT Electronics optek tt opb380 90z switches	Datasheet	5.047In Stock	$5.578 $5.325 $5.314	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 OPB821S5Z Optek / TT Electronics 1: $6.138 7.263In Stock	Mfr. Part # OPB821S5Z Mouser Part # 828-OPB821S5Z	Optek / TT Electronics	Optical Switches, Transmissive, Phototransistor Output Slotted Opt Switch	Datasheet	7.263In Stock	$6.138 $6.072	Min.: 1 Mult.: 1	Optical Switches, Transmissive, Phototransistor Output	Transmissive, Slotted	2.03 mm	2.03 mm
Optical Switches, Transmissive, Phototransistor Output EMMITER/SENSOR ASSY OPB831W55Z Optek / TT Electronics 1: $5.523 3.414In Stock	Mfr. Part # OPB831W55Z Mouser Part # 828-OPB831W55Z	Optek / TT Electronics	Optical Switches, Transmissive, Phototransistor Output EMMITER/SENSOR ASSY	Datasheet	3.414In Stock	$5.523 $5.248	Min.: 1 Mult.: 1	Optical Switches, Transmissive, Phototransistor Output	Transmissive, Slotted	3.18 mm	3.18 mm
Optical Switches, Transmissive, Phototransistor Output .21in SLOT INFRARED OPB848 Optek / TT Electronics 1: $2.734 9.145In Stock	Mfr. Part # OPB848 Mouser Part # 828-OPB848	Optek / TT Electronics	Optical Switches, Transmissive, Phototransistor Output .21in SLOT INFRARED	Datasheet	9.145In Stock	$2.734 $2.569 Quote Quote	Min.: 1 Mult.: 1	Optical Switches, Transmissive, Phototransistor Output	Transmissive, Slotted	2.54 mm
Optical Switches, Transmissive, Phototransistor Output GP1S196HCPSF Sharp Microelectronics 1: $944 14.382In Stock	Mfr. Part # GP1S196HCPSF Mouser Part # 852-GP1S196HCPSF	Sharp Microelectronics	Optical Switches, Transmissive, Phototransistor Output	Datasheet	14.382In Stock	Cut Tape $944 $653 $475 $389 Reel $318 View $377 $313 MouseReel Available	Min.: 1 Mult.: 1 : 5.000	Optical Switches, Transmissive, Phototransistor Output	Transmissive, Slotted	1.1 mm	1.1 mm
Optical Switches, Transmissive, Phototransistor Output Photointerrupter gap width 4mm RPI-0352E ROHM Semiconductor 1: $791 3.387In Stock End of Life	Mfr. Part # RPI-0352E Mouser Part # 755-RPI-0352E End of Life	ROHM Semiconductor	Optical Switches, Transmissive, Phototransistor Output Photointerrupter gap width 4mm	Datasheet	3.387In Stock	Cut Tape $791 $663 $632 $572 Reel $549 View $517 $496 $487 $486 MouseReel Available	Min.: 1 Mult.: 1 : 1.000	Optical Switches, Transmissive, Phototransistor Output	Transmissive, Slotted	3 mm
Optical Switches, Transmissive, Phototransistor Output PHOTOINTERRUPTER ULTRA MIN; HIGH RES RPI-125 ROHM Semiconductor 1: $955 1.732In Stock End of Life	Mfr. Part # RPI-125 Mouser Part # 755-RPI-125 End of Life	ROHM Semiconductor	Optical Switches, Transmissive, Phototransistor Output PHOTOINTERRUPTER ULTRA MIN; HIGH RES	Datasheet	1.732In Stock	$955 $808 $772 $700 View $681 $661 $597 $571	Min.: 1 Mult.: 1	Optical Switches, Transmissive, Phototransistor Output	Transmissive, Slotted	1.2 mm
Optical Switches, Transmissive, Phototransistor Output PHOTOINTERRUPTER 3mm Gap 4.2x5.4mm RPI-352 ROHM Semiconductor 1: $900 6.738In Stock End of Life	Mfr. Part # RPI-352 Mouser Part # 755-RPI-352 End of Life	ROHM Semiconductor	Optical Switches, Transmissive, Phototransistor Output PHOTOINTERRUPTER 3mm Gap 4.2x5.4mm	Datasheet	6.738In Stock	$900 $762 $644 $593 View $592 $587 $560 $534 $470	Min.: 1 Mult.: 1	Optical Switches, Transmissive, Phototransistor Output	Transmissive, Slotted	3 mm