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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 (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, Phototransistor Output Slotted Opt Switch OPB870N11 Optek / TT Electronics 1: $3.13 602In Stock	Mfr. Part No. OPB870N11 Mouser Part No 828-OPB870N11	Optek / TT Electronics	Optical Switches, Transmissive, Phototransistor Output Slotted Opt Switch	Datasheet	602In Stock	$3.13 $2.88 $2.87 $2.81 $2.68	Min.: 1 Mult.: 1	Optical Switches, Transmissive, Phototransistor Output	Transmissive, Slotted	3.18 mm	3.18 mm
Optical Switches, Specialised 1070nm SMD Reflective Switch Flat Top MTRS7010C Marktech Optoelectronics 1: $54.38 7In Stock	Mfr. Part No. MTRS7010C Mouser Part No 193-MTRS7010C	Marktech Optoelectronics	Optical Switches, Specialised 1070nm SMD Reflective Switch Flat Top	Datasheet	7In Stock	$54.38 $40.97 $39.89	Min.: 1 Mult.: 1	Optical Switches, Specialized	Reflective		0.5 mm to 1.5 mm
Optical Switches, Transmissive, Phototransistor Output Slotted Switch OPB315L Optek / TT Electronics 1: $5.16 379In Stock	Mfr. Part No. OPB315L Mouser Part No 828-OPB315L	Optek / TT Electronics	Optical Switches, Transmissive, Phototransistor Output Slotted Switch	Datasheet	379In Stock	$5.16 $4.75 $4.74 $4.57 $4.55	Min.: 1 Mult.: 1	Optical Switches, Transmissive, Phototransistor Output	Transmissive, Slotted	22.86 mm	22.86 mm
Optical Switches, Transmissive, Phototransistor Output Slotted Opt Switch OPB857Z Optek / TT Electronics 1: $6.49 576In Stock	Mfr. Part No. OPB857Z Mouser Part No 828-OPB857Z	Optek / TT Electronics	Optical Switches, Transmissive, Phototransistor Output Slotted Opt Switch	Datasheet	576In Stock	$6.49 $6.48 $6.00 $5.94	Min.: 1 Mult.: 1	Optical Switches, Transmissive, Phototransistor Output	Transmissive, Slotted	3.8 mm	3.8 mm
Optical Switches, Transmissive, Phototransistor Output Slotted Opt Switch OPB871N55 Optek / TT Electronics 1: $2.72 876In Stock	Mfr. Part No. OPB871N55 Mouser Part No 828-OPB871N55	Optek / TT Electronics	Optical Switches, Transmissive, Phototransistor Output Slotted Opt Switch	Datasheet	876In Stock	$2.72 $2.45 $2.44 $2.35	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 OPB875N51 Optek / TT Electronics 1: $2.85 809In Stock	Mfr. Part No. OPB875N51 Mouser Part No 828-OPB875N51	Optek / TT Electronics	Optical Switches, Transmissive, Phototransistor Output Slotted Opt Switch	Datasheet	809In Stock	$2.85 Quote Quote	Min.: 1 Mult.: 1	Optical Switches, Transmissive, Phototransistor Output	Transmissive, Slotted	3.18 mm	3.18 mm
Optical Switches, Reflective, Phototransistor Output Reflective Sensor OPB70FWZ Optek / TT Electronics 1: $5.82 545In Stock	Mfr. Part No. OPB70FWZ Mouser Part No 828-OPB70FWZ	Optek / TT Electronics	Optical Switches, Reflective, Phototransistor Output Reflective Sensor	Datasheet	545In Stock	$5.82 $5.25 $5.24 $5.01	Min.: 1 Mult.: 1	Optical Switches, Reflective, Phototransistor Output	Reflective		3.81 mm
Optical Switches, Transmissive, Phototransistor Output Wd Gap Opt Switch OPB810W55Z Optek / TT Electronics 1: $4.84 313In Stock	Mfr. Part No. OPB810W55Z Mouser Part No 828-OPB810W55Z	Optek / TT Electronics	Optical Switches, Transmissive, Phototransistor Output Wd Gap Opt Switch Learn More about Optek / TT Electronics optek tt opb800 w switches	Datasheet	313In Stock	$4.84 $4.34 $4.18 $4.13	Min.: 1 Mult.: 1	Optical Switches, Transmissive, Phototransistor Output	Transmissive, Slotted	9.5 mm	9.5 mm
Optical Switches, Reflective, Phototransistor Output Reflective Sensor TO-72 OPB730 Optek / TT Electronics 1: $8.34 341In Stock	Mfr. Part No. OPB730 Mouser Part No 828-OPB730	Optek / TT Electronics	Optical Switches, Reflective, Phototransistor Output Reflective Sensor TO-72	Datasheet	341In Stock	$8.34 $8.26 $8.06 Quote Quote	Min.: 1 Mult.: 1	Optical Switches, Reflective, Phototransistor Output	Reflective		6.35 mm
Optical Switches, Transmissive, Phototransistor Output .09in SLOT w/FLAG OPB680 Optek / TT Electronics 1: $4.04 312In Stock	Mfr. Part No. OPB680 Mouser Part No 828-OPB680	Optek / TT Electronics	Optical Switches, Transmissive, Phototransistor Output .09in SLOT w/FLAG	Datasheet	312In Stock	$4.04 $4.03	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: $4.77 1,833In Stock	Mfr. Part No. OPB703WZ Mouser Part No 828-OPB703WZ	Optek / TT Electronics	Optical Switches, Reflective, Phototransistor Output Reflective Sensor	Datasheet	1,833In Stock	$4.77 $4.76 $4.45 $4.34 View $4.23 $3.94	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: $5.35 316In Stock	Mfr. Part No. OPB890L11Z Mouser Part No 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	$5.35 $5.34 $5.18 $5.07 View Quote	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 OPB972N51 Optek / TT Electronics 1: $3.68 1,464In Stock	Mfr. Part No. OPB972N51 Mouser Part No 828-OPB972N51	Optek / TT Electronics	Optical Switches, Transmissive, Photo IC Output Photologic Slotted Optical Switch	Datasheet	1,464In Stock	$3.68 $3.32 $3.19 $3.17	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 OPB991T11Z Optek / TT Electronics 1: $6.29 999In Stock	Mfr. Part No. OPB991T11Z Mouser Part No 828-OPB991T11Z	Optek / TT Electronics	Optical Switches, Transmissive, Photo IC Output Slotted Opt Switch Photologic	Datasheet	999In Stock	$6.29 $5.81 $5.58 $5.55	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 OPB962N55 Optek / TT Electronics 1: $3.67 835In Stock	Mfr. Part No. OPB962N55 Mouser Part No 828-OPB962N55	Optek / TT Electronics	Optical Switches, Transmissive, Photo IC Output Slotted Opt Switch Photologic	Datasheet	835In Stock	$3.67 $3.38 $3.37 $3.29 $3.13	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 OPB971T11 Optek / TT Electronics 1: $4.22 789In Stock	Mfr. Part No. OPB971T11 Mouser Part No 828-OPB971T11	Optek / TT Electronics	Optical Switches, Transmissive, Photo IC Output Slotted Opt Switch Photologic	Datasheet	789In Stock	$4.22 $3.79 $3.78 $3.65	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 OPB981T55Z Optek / TT Electronics 1: $5.56 657In Stock	Mfr. Part No. OPB981T55Z Mouser Part No 828-OPB981T55Z	Optek / TT Electronics	Optical Switches, Transmissive, Photo IC Output Slotted Opt Switch Photologic	Datasheet	657In Stock	$5.56 $4.99 $4.87 $4.77	Min.: 1 Mult.: 1	Optical Switches, Transmissive, Photo IC Output	Transmissive, Slotted	3.18 mm
Optical Switches, Transmissive, Photo IC Output Slotted Opt Switch OPB911W55Z Optek / TT Electronics 1: $6.56 1,818In Stock	Mfr. Part No. OPB911W55Z Mouser Part No 828-OPB911W55Z	Optek / TT Electronics	Optical Switches, Transmissive, Photo IC Output Slotted Opt Switch	Datasheet	1,818In Stock	$6.56	Min.: 1 Mult.: 1	Optical Switches, Transmissive, Photo IC Output	Transmissive, Slotted	9.5 mm
Optical Switches, Transmissive, Photo IC Output Slotted Opt Switch OPB912W55Z Optek / TT Electronics 1: $6.86 542In Stock	Mfr. Part No. OPB912W55Z Mouser Part No 828-OPB912W55Z	Optek / TT Electronics	Optical Switches, Transmissive, Photo IC Output Slotted Opt Switch	Datasheet	542In Stock	$6.86 $6.15 $6.14 $5.91	Min.: 1 Mult.: 1	Optical Switches, Transmissive, Photo IC Output	Transmissive, Slotted	9.5 mm
Optical Switches, Transmissive, Photo IC Output Slotted Opt Switch Photologic OPB961N51 Optek / TT Electronics 1: $3.64 2,801In Stock	Mfr. Part No. OPB961N51 Mouser Part No 828-OPB961N51	Optek / TT Electronics	Optical Switches, Transmissive, Photo IC Output Slotted Opt Switch Photologic	Datasheet	2,801In Stock	$3.64 $3.36 $3.35 $3.22 $3.20	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 OPB970T55 Optek / TT Electronics 1: $4.09 661In Stock	Mfr. Part No. OPB970T55 Mouser Part No 828-OPB970T55	Optek / TT Electronics	Optical Switches, Transmissive, Photo IC Output Slotted Opt Switch Photologic	Datasheet	661In Stock	$4.09 $3.69 $3.55 $3.51	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 OPB983T51Z Optek / TT Electronics 1: $6.00 375In Stock	Mfr. Part No. OPB983T51Z Mouser Part No 828-OPB983T51Z	Optek / TT Electronics	Optical Switches, Transmissive, Photo IC Output Slotted Opt Switch Photologic	Datasheet	375In Stock	$6.00 $5.39 $5.38 $5.20 $5.17	Min.: 1 Mult.: 1	Optical Switches, Transmissive, Photo IC Output	Transmissive, Slotted	3.18 mm
Optical Switches, Transmissive, Photo IC Output Slotted Opt Switch OPB910L55 Optek / TT Electronics 1: $4.76 335In Stock	Mfr. Part No. OPB910L55 Mouser Part No 828-OPB910L55	Optek / TT Electronics	Optical Switches, Transmissive, Photo IC Output Slotted Opt Switch	Datasheet	335In Stock	$4.76 $4.31 $4.15 $4.12	Min.: 1 Mult.: 1	Optical Switches, Transmissive, Photo IC Output	Transmissive, Slotted	9.5 mm
Optical Switches, Transmissive, Photo IC Output .050 APERTURE OPAQUE OPB910W55Z Optek / TT Electronics 1: $6.92 297In Stock	Mfr. Part No. OPB910W55Z Mouser Part No 828-OPB910W55Z	Optek / TT Electronics	Optical Switches, Transmissive, Photo IC Output .050 APERTURE OPAQUE	Datasheet	297In Stock	$6.92 $6.21 $5.99 $5.96	Min.: 1 Mult.: 1	Optical Switches, Transmissive, Photo IC Output	Transmissive, Slotted	9.5 mm
Optical Switches, Transmissive, Photo IC Output Slotted Opt Switch Photologic OPB990T55Z Optek / TT Electronics 1: $5.27 745In Stock	Mfr. Part No. OPB990T55Z Mouser Part No 828-OPB990T55Z	Optek / TT Electronics	Optical Switches, Transmissive, Photo IC Output Slotted Opt Switch Photologic	Datasheet	745In Stock	$5.27 $4.99 $4.81 $4.77	Min.: 1 Mult.: 1	Optical Switches, Transmissive, Photo IC Output	Transmissive, Slotted	3.18 mm