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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 (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, Transmissive, Photo IC Output With IC w/Detector 4.5 - 16VDC Dark ON EE-SX3081 Aratas 1: $3.59 553On Order	Mfr. Part No. EE-SX3081 Mouser Part No 653-EE-SX3081	Aratas	Optical Switches, Transmissive, Photo IC Output With IC w/Detector 4.5 - 16VDC Dark ON Learn More about Aratas omron optical sensors	Datasheet	553On Order On Order Ship Dates Mfr. No: EE-SX3081 Stock: 0 On Order: 153 Expected 20/11/2026 400 Expected 11/12/2026 Factory Lead Time: 26 Weeks	$3.59 $2.77 $2.51 $2.50 $2.27	Min.: 1 Mult.: 1	Optical Switches, Transmissive, Photo IC Output	Transmissive, Slotted	5 mm
Optical Switches, Transmissive, Photo IC Output MICROSENSOR EE-SX460-P1 Aratas 1: $4.23 250Expected 22/12/2026	Mfr. Part No. EE-SX460-P1 Mouser Part No 653-EE-SX460-P1	Aratas	Optical Switches, Transmissive, Photo IC Output MICROSENSOR Learn More about Aratas omroneesy1200	Datasheet	250Expected 22/12/2026	$4.23 $3.68 $3.33 $3.26 View $2.78 $2.75 Quote	Min.: 1 Mult.: 1	Optical Switches, Transmissive, Photo IC Output	Transmissive, Slotted	5 mm
Optical Switches, Transmissive, Photo IC Output General Purpose Photo IC (Dark On) EE-SX3088-W11 Aratas 1: $12.10 9Expected 01/01/2027 New At Mouser	Mfr. Part No. EE-SX3088-W11 Mouser Part No 653-EESX3088W11 New At Mouser	Aratas	Optical Switches, Transmissive, Photo IC Output General Purpose Photo IC (Dark On) Learn More about Aratas omroneesy1200	Datasheet	9Expected 01/01/2027	$12.10 $10.71 $9.62 $8.91 $8.77	Min.: 1 Mult.: 1	Optical Switches, Transmissive, Photo IC Output	Transmissive, Slotted	3.4 mm
Optical Switches, Transmissive, Phototransistor Output PHOTOINTERRUPTER 4mm Gap 8.0x4.2mm RPI-441C1 ROHM Semiconductor 1: $0.71 2,000Expected 11/01/2027 End of Life	Mfr. Part No. RPI-441C1 Mouser Part No 755-RPI-441C1 End of Life	ROHM Semiconductor	Optical Switches, Transmissive, Phototransistor Output PHOTOINTERRUPTER 4mm Gap 8.0x4.2mm	Datasheet	2,000Expected 11/01/2027	$0.71 $0.598 $0.57 $0.516 View $0.495 $0.478 $0.445 $0.427 $0.412	Min.: 1 Mult.: 1	Optical Switches, Transmissive, Phototransistor Output	Transmissive, Slotted	4 mm
Optical Switches, Transmissive, Phototransistor Output Sensor, Photointerrupters, Transmissive, If (Max)=35 mA, Ic (Max)=30 mA, 30 V, Surface Mount RPI-0451E ROHM Semiconductor 1: $1.56 1,000Expected 11/01/2027 End of Life	Mfr. Part No. RPI-0451E Mouser Part No 755-RPI-0451E End of Life	ROHM Semiconductor	Optical Switches, Transmissive, Phototransistor Output Sensor, Photointerrupters, Transmissive, If (Max)=35 mA, Ic (Max)=30 mA, 30 V, Surface Mount	Datasheet	1,000Expected 11/01/2027	Cut Tape $1.56 $1.34 $1.05 $0.902 Reel $0.853 View $0.812 $0.778 $0.742	Min.: 1 Mult.: 1 : 1,000	Optical Switches, Transmissive, Phototransistor Output	Transmissive, Slotted	4.5 mm
Optical Switches, Transmissive, Phototransistor Output Slotted 940/PTR 1.6V Max 6.7mm space LITEON LTH-306-01 LTH-306-01 LITEON 1: $1.27 2,872Expected 09/11/2026	Mfr. Part No. LTH-306-01 Mouser Part No 859-LTH-306-01	LITEON	Optical Switches, Transmissive, Phototransistor Output Slotted 940/PTR 1.6V Max 6.7mm space	Datasheet	2,872Expected 09/11/2026	$1.27 $0.89 $0.651 $0.541 View $0.509 $0.448 $0.433 $0.42 $0.404	Min.: 1 Mult.: 1	Optical Switches, Transmissive, Phototransistor Output	Transmissive, Slotted
Optical Switches, Transmissive, Phototransistor Output Slotted Opt Switch OPB365N55 Optek / TT Electronics 1: $3.16 480Expected 16/12/2026	Mfr. Part No. OPB365N55 Mouser Part No 828-OPB365N55	Optek / TT Electronics	Optical Switches, Transmissive, Phototransistor Output Slotted Opt Switch	Datasheet	480Expected 16/12/2026	$3.16 $3.04	Min.: 1 Mult.: 1	Optical Switches, Transmissive, Phototransistor Output	Transmissive, Slotted	3.18 mm	3.18 mm
Optical Switches, Transmissive, Phototransistor Output Rbe Transistor type 0.15 inch Slot Width OPB610 Optek / TT Electronics 1: $1.68 2,984Expected 04/11/2026	Mfr. Part No. OPB610 Mouser Part No 828-OPB610	Optek / TT Electronics	Optical Switches, Transmissive, Phototransistor Output Rbe Transistor type 0.15 inch Slot Width	Datasheet	2,984Expected 04/11/2026	$1.68 $1.56	Min.: 1 Mult.: 1	Optical Switches, Transmissive, Phototransistor Output	Transmissive, Slotted	3.8 mm	3.8 mm
Optical Switches, Transmissive, Phototransistor Output Deep Gap Slotted Opt Switch OPB815L Optek / TT Electronics 1: $3.04 1,900Expected 27/11/2026	Mfr. Part No. OPB815L Mouser Part No 828-OPB815L	Optek / TT Electronics	Optical Switches, Transmissive, Phototransistor Output Deep Gap Slotted Opt Switch	Datasheet	1,900Expected 27/11/2026	$3.04 $2.89	Min.: 1 Mult.: 1	Optical Switches, Transmissive, Phototransistor Output	Transmissive, Slotted	9.5 mm	9.5 mm
Optical Switches, Transmissive, Phototransistor Output .08" SLOT INFRARED OPB820S5 Optek / TT Electronics 1: $3.96 957Expected 16/12/2026	Mfr. Part No. OPB820S5 Mouser Part No 828-OPB820S5	Optek / TT Electronics	Optical Switches, Transmissive, Phototransistor Output .08" SLOT INFRARED	Datasheet	957Expected 16/12/2026	$3.96 $3.79	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 OPB821S10Z Optek / TT Electronics 1: $5.83 547Expected 03/11/2026	Mfr. Part No. OPB821S10Z Mouser Part No 828-OPB821S10Z	Optek / TT Electronics	Optical Switches, Transmissive, Phototransistor Output Slotted Opt Switch	Datasheet	547Expected 03/11/2026	$5.83 $5.55	Min.: 1 Mult.: 1	Optical Switches, Transmissive, Phototransistor Output	Transmissive, Slotted	2.03 mm	2.03 mm
Optical Switches, Transmissive, Phototransistor Output Output Phototranstr Input Diode OPB829CZ Optek / TT Electronics 1: $4.18 1,588Expected 27/01/2027	Mfr. Part No. OPB829CZ Mouser Part No 828-OPB829CZ	Optek / TT Electronics	Optical Switches, Transmissive, Phototransistor Output Output Phototranstr Input Diode	Datasheet	1,588Expected 27/01/2027	$4.18 $4.03	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 OPB840L51 Optek / TT Electronics 1: $3.23 496Expected 27/10/2026	Mfr. Part No. OPB840L51 Mouser Part No 828-OPB840L51	Optek / TT Electronics	Optical Switches, Transmissive, Phototransistor Output Slotted Opt Switch	Datasheet	496Expected 27/10/2026	$3.23 $2.95 $2.93	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 OPB842W55Z Optek / TT Electronics 1: $4.85 1,600Expected 11/01/2027	Mfr. Part No. OPB842W55Z Mouser Part No 828-OPB842W55Z	Optek / TT Electronics	Optical Switches, Transmissive, Phototransistor Output Slotted Opt Switch	Datasheet	1,600Expected 11/01/2027	$4.85 $4.58	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 OPB865T51 Optek / TT Electronics 1: $3.25 1,000Expected 02/02/2027	Mfr. Part No. OPB865T51 Mouser Part No 828-OPB865T51	Optek / TT Electronics	Optical Switches, Transmissive, Phototransistor Output Slotted Opt Switch	Datasheet	1,000Expected 02/02/2027	$3.25	Min.: 1 Mult.: 1	Optical Switches, Transmissive, Phototransistor Output	Transmissive, Slotted	3.18 mm	3.18 mm
Optical Switches, Transmissive, Phototransistor Output SLT 880 PHOTO TRAN OPB880P51Z Optek / TT Electronics 1: $4.92 1,995Expected 23/12/2026	Mfr. Part No. OPB880P51Z Mouser Part No 828-OPB880P51Z	Optek / TT Electronics	Optical Switches, Transmissive, Phototransistor Output SLT 880 PHOTO TRAN Learn More about Optek / TT Electronics optek tt opb88 89z switches	Datasheet	1,995Expected 23/12/2026	$4.92 $4.72	Min.: 1 Mult.: 1	Optical Switches, Transmissive, Phototransistor Output	Transmissive, Slotted	3.18 mm	3.18 mm
Optical Switches, Transmissive, Phototransistor Output .125in SLOT OPAQUE OPB891T55Z Optek / TT Electronics 1: $4.82 300Expected 29/12/2026	Mfr. Part No. OPB891T55Z Mouser Part No 828-OPB891T55Z	Optek / TT Electronics	Optical Switches, Transmissive, Phototransistor Output .125in SLOT OPAQUE Learn More about Optek / TT Electronics optek tt opb88 89z switches	Datasheet	300Expected 29/12/2026	$4.82	Min.: 1 Mult.: 1	Optical Switches, Transmissive, Phototransistor Output	Transmissive, Slotted	3.18 mm	3.18 mm
Optical Switches, Transmissive, Photo IC Output Photologic Slotted Optical Switch OPB490P11Z Optek / TT Electronics 1: $5.05 395Expected 18/11/2026	Mfr. Part No. OPB490P11Z Mouser Part No 828-OPB490P11Z	Optek / TT Electronics	Optical Switches, Transmissive, Photo IC Output Photologic Slotted Optical Switch	Datasheet	395Expected 18/11/2026	$5.05 $4.78	Min.: 1 Mult.: 1	Optical Switches, Transmissive, Photo IC Output	Transmissive, Slotted	3.18 mm
Optical Switches, Transmissive, Photo IC Output Photologic Slotted Optical Switch OPB490T11Z Optek / TT Electronics 1: $4.80 400Expected 03/12/2026	Mfr. Part No. OPB490T11Z Mouser Part No 828-OPB490T11Z	Optek / TT Electronics	Optical Switches, Transmissive, Photo IC Output Photologic Slotted Optical Switch	Datasheet	400Expected 03/12/2026	$4.80	Min.: 1 Mult.: 1	Optical Switches, Transmissive, Photo IC Output	Transmissive, Slotted	3.18 mm
Optical Switches, Transmissive, Photo IC Output SLOTTED OPTIC SWITCH OPB900W51Z Optek / TT Electronics 1: $7.43 400Expected 16/11/2026	Mfr. Part No. OPB900W51Z Mouser Part No 828-OPB900W51Z	Optek / TT Electronics	Optical Switches, Transmissive, Photo IC Output SLOTTED OPTIC SWITCH	Datasheet	400Expected 16/11/2026	$7.43 $7.04	Min.: 1 Mult.: 1	Optical Switches, Transmissive, Photo IC Output	Transmissive, Slotted
Optical Switches, Transmissive, Photo IC Output Slotted Opt Switch OPB916BZ Optek / TT Electronics 1: $5.93 326Expected 25/01/2027	Mfr. Part No. OPB916BZ Mouser Part No 828-OPB916BZ	Optek / TT Electronics	Optical Switches, Transmissive, Photo IC Output Slotted Opt Switch	Datasheet	326Expected 25/01/2027	$5.93 $5.61	Min.: 1 Mult.: 1	Optical Switches, Transmissive, Photo IC Output	Transmissive, Slotted	5.08 mm
Optical Switches, Transmissive, Photo IC Output SLOTTED W/WIRE LEADS OPB930W51Z Optek / TT Electronics 1: $6.20 945On Order	Mfr. Part No. OPB930W51Z Mouser Part No 828-OPB930W51Z	Optek / TT Electronics	Optical Switches, Transmissive, Photo IC Output SLOTTED W/WIRE LEADS	Datasheet	945On Order On Order Ship Dates Mfr. No: OPB930W51Z Stock: 0 On Order: 345 Expected 04/11/2026 600 Expected 07/01/2027 Factory Lead Time: 16 Weeks	$6.20 $6.04	Min.: 1 Mult.: 1	Optical Switches, Transmissive, Photo IC Output	Transmissive, Slotted	3.18 mm
Optical Switches, Transmissive, Photo IC Output Photologic Slotted OPB941W51Z Optek / TT Electronics 1: $6.05 394Expected 04/02/2027	Mfr. Part No. OPB941W51Z Mouser Part No 828-OPB941W51Z	Optek / TT Electronics	Optical Switches, Transmissive, Photo IC Output Photologic Slotted	Datasheet	394Expected 04/02/2027	$6.05 $5.75	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 OPB960T55 Optek / TT Electronics 1: $3.53 500Expected 20/11/2026	Mfr. Part No. OPB960T55 Mouser Part No 828-OPB960T55	Optek / TT Electronics	Optical Switches, Transmissive, Photo IC Output Slotted Opt Switch Photologic	Datasheet	500Expected 20/11/2026	$3.53 $3.39	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 OPB962T51 Optek / TT Electronics 1: $3.73 500Expected 28/01/2027	Mfr. Part No. OPB962T51 Mouser Part No 828-OPB962T51	Optek / TT Electronics	Optical Switches, Transmissive, Photo IC Output Slotted Opt Switch Photologic	Datasheet	500Expected 28/01/2027	$3.73 $3.55	Min.: 1 Mult.: 1	Optical Switches, Transmissive, Photo IC Output	Transmissive, Slotted	3.18 mm