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Reel 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, Phototransistor Output COBP Photo Reflector NJL5901AR-1-TE1 Nisshinbo 1: $1.60 172In Stock	Mfr. Part No. NJL5901AR-1-TE1 Mouser Part No 513-NJL5901AR-1-TE1	Nisshinbo	Optical Switches, Reflective, Phototransistor Output COBP Photo Reflector	Datasheet	172In Stock	Cut Tape $1.60 $1.14 $0.854 $0.755 Reel $0.611 View $0.628 $0.595 $0.583 MouseReel Available	Min.: 1 Mult.: 1 : 2,000	Optical Switches, Reflective, Phototransistor Output	Reflective		0.7 mm
Optical Switches, Reflective, Phototransistor Output COBP Photo Reflector NJL5901R-2-TE1 Nisshinbo 1: $1.31 566In Stock	Mfr. Part No. NJL5901R-2-TE1 Mouser Part No 513-NJL5901R-2-TE1	Nisshinbo	Optical Switches, Reflective, Phototransistor Output COBP Photo Reflector	Datasheet	566In Stock	Cut Tape $1.31 $0.926 $0.687 $0.575 Reel $0.461 View $0.475 $0.455 $0.443 $0.442 MouseReel Available	Min.: 1 Mult.: 1 : 2,000	Optical Switches, Reflective, Phototransistor Output	Reflective		0.7 mm
Optical Switches, Transmissive, Phototransistor Output 3.4X2.7MM REFLECTIVE PHOTOINTERRUPTER LED ATIR0721DS Kingbright 1: $0.77 50In Stock	Mfr. Part No. ATIR0721DS Mouser Part No 604-ATIR0721DS	Kingbright	Optical Switches, Transmissive, Phototransistor Output 3.4X2.7MM REFLECTIVE PHOTOINTERRUPTER LED	Datasheet	50In Stock	Cut Tape $0.77 $0.652 $0.623 $0.564 Reel $0.535 View $0.504 $0.483 $0.464 $0.445	Min.: 1 Mult.: 1 : 1,000	Optical Switches, Transmissive, Phototransistor Output	Transmissive, Slotted
Optical Switches, Reflective, Photo IC Output 2 Channel 75LPI E6 PCBA 1.5mm AEDR-8000-1K2 Broadcom / Avago 1: $17.97 20In Stock 400Expected 2027/03/15	Mfr. Part No. AEDR-8000-1K2 Mouser Part No 630-AEDR-8000-1K2	Broadcom / Avago	Optical Switches, Reflective, Photo IC Output 2 Channel 75LPI E6 PCBA 1.5mm Learn More about Broadcom / Avago broadcom high end optical sensing	Datasheet	20In Stock 400Expected 2027/03/15	Cut Tape $17.97 $14.65 Reel $12.34 MouseReel Available	Min.: 1 Mult.: 1 : 100	Optical Switches, Reflective, Photo IC Output	Reflective		2 mm
Optical Switches, Reflective, Photo IC Output IC Dig G360e 318LPI100pc AEDR-8712-102 Broadcom / Avago 1: $30.42 16In Stock	Mfr. Part No. AEDR-8712-102 Mouser Part No 630-AEDR-8712-102	Broadcom / Avago	Optical Switches, Reflective, Photo IC Output IC Dig G360e 318LPI100pc Learn More about Broadcom / Avago avago aedr 871x encoders	Datasheet	16In Stock	Cut Tape $30.42 $24.71 Reel $21.00	Min.: 1 Mult.: 1 : 100	Optical Switches, Reflective, Photo IC Output	Reflective		11 mm
Optical Switches, Transmissive, Phototransistor Output Transmiss Surf Mnt 4mm Phototrans 50mW EE-SX1340 Aratas 1: $1.33 119In Stock 3,000Expected 2026/10/23	Mfr. Part No. EE-SX1340 Mouser Part No 653-EE-SX1340	Aratas	Optical Switches, Transmissive, Phototransistor Output Transmiss Surf Mnt 4mm Phototrans 50mW Learn More about Aratas omron optical sensors	Datasheet	119In Stock 3,000Expected 2026/10/23	Cut Tape $1.33 $1.12 $1.08 $1.03 Reel $1.03 $0.93 MouseReel Available	Min.: 1 Mult.: 1 : 1,000	Optical Switches, Transmissive, Phototransistor Output	Transmissive, Slotted	4 mm	4 mm
Optical Switches, Transmissive, Photo IC Output Transmiss Surf Mnt 4mm Dark ON 80mW EE-SX3340 Aratas 1: $2.54 1,090In Stock 1,000Expected 2027/06/18	Mfr. Part No. EE-SX3340 Mouser Part No 653-EE-SX3340	Aratas	Optical Switches, Transmissive, Photo IC Output Transmiss Surf Mnt 4mm Dark ON 80mW Learn More about Aratas omron optical sensors	Datasheet	1,090In Stock 1,000Expected 2027/06/18	Cut Tape $2.54 $2.16 $1.79 $1.59 Reel $1.43 $1.40	Min.: 1 Mult.: 1 : 1,000	Optical Switches, Transmissive, Photo IC Output	Transmissive, Slotted	4 mm
Optical Switches, Transmissive, Photo IC Output Transmiss Surf Mnt 4mm Light ON 80mW EE-SX4340 Aratas 1: $1.87 6In Stock 4,000On Order	Mfr. Part No. EE-SX4340 Mouser Part No 653-EE-SX4340	Aratas	Optical Switches, Transmissive, Photo IC Output Transmiss Surf Mnt 4mm Light ON 80mW Learn More about Aratas omroneesy1200	Datasheet	6In Stock 4,000On Order On Order Ship Dates Mfr. No: EE-SX4340 Stock: 6 Can Dispatch Immediately On Order: 1,000 Expected 2027/03/19 1,000 Expected 2027/04/09 2,000 Expected 2027/06/11 Factory Lead Time: 26 Weeks	Cut Tape $1.87 $1.60 $1.54 $1.41 Reel $1.35 View $1.33 $1.24	Min.: 1 Mult.: 1 : 1,000	Optical Switches, Transmissive, Photo IC Output	Transmissive, Slotted	4 mm
Optical Switches, Transmissive, Phototransistor Output SMT, 2mm Transmissive Photo EE-SX1321 Aratas 1: $1.35 179In Stock 28,000On Order	Mfr. Part No. EE-SX1321 Mouser Part No 653-EESX1321	Aratas	Optical Switches, Transmissive, Phototransistor Output SMT, 2mm Transmissive Photo Learn More about Aratas omroneesy1200	Datasheet	179In Stock 28,000On Order On Order Ship Dates Mfr. No: EE-SX1321 Stock: 179 Can Dispatch Immediately On Order: 10,000 Expected 2027/06/04 18,000 Expected 2027/06/25 Factory Lead Time: 26 Weeks	Cut Tape $1.35 $1.15 $1.10 $1.04 Reel $1.04 MouseReel Available	Min.: 1 Mult.: 1 : 2,000	Optical Switches, Transmissive, Phototransistor Output	Transmissive, Slotted	2 mm	2 mm
Optical Switches, Transmissive, Photo IC Output Transmissive SMT Photo-IC Dark ON 5mm EE-SX3350 Aratas 1: $2.01 63In Stock 3,200Expected 2026/12/25	Mfr. Part No. EE-SX3350 Mouser Part No 653-EESX3350	Aratas	Optical Switches, Transmissive, Photo IC Output Transmissive SMT Photo-IC Dark ON 5mm Learn More about Aratas omron optical sensors	Datasheet	63In Stock 3,200Expected 2026/12/25	Cut Tape $2.01 $1.73 $1.54 Reel $1.51 MouseReel Available	Min.: 1 Mult.: 1 : 400	Optical Switches, Transmissive, Photo IC Output	Transmissive, Slotted	5 mm
Optical Switches, Reflective, Phototransistor Output Reflective Sensor SFH 9206-5/6 ams OSRAM 1: $1.67 2,301In Stock	Mfr. Part No. SFH 9206-5/6 Mouser Part No 720-SFH920656	ams OSRAM	Optical Switches, Reflective, Phototransistor Output Reflective Sensor	Datasheet	2,301In Stock	Cut Tape $1.67 $1.19 $0.897 $0.768 Reel $0.734 View $0.69 $0.668 $0.618 MouseReel Available	Min.: 1 Mult.: 1 : 1,000	Optical Switches, Reflective, Phototransistor Output			5 mm
Optical Switches, Transmissive, Phototransistor Output PHOTOINTERRUPTER ULTRA MIN; SMD RPI-0125 ROHM Semiconductor 1: $1.04 357In Stock 10,500Expected 2026/12/01 End of Life	Mfr. Part No. RPI-0125 Mouser Part No 755-RPI-0125 End of Life	ROHM Semiconductor	Optical Switches, Transmissive, Phototransistor Output PHOTOINTERRUPTER ULTRA MIN; SMD	Datasheet	357In Stock 10,500Expected 2026/12/01	Cut Tape $1.04 $0.84 $0.692 Reel $0.691 $0.648 View $0.618 $0.571 $0.411	Min.: 1 Mult.: 1 : 750	Optical Switches, Transmissive, Phototransistor Output	Transmissive, Slotted	1.2 mm
Optical Switches, Transmissive, Phototransistor Output 50mA 5V 80mW Photointerrupter RPI-0226 ROHM Semiconductor 1: $0.83 200In Stock 13,290On Order End of Life	Mfr. Part No. RPI-0226 Mouser Part No 755-RPI-0226 End of Life	ROHM Semiconductor	Optical Switches, Transmissive, Phototransistor Output 50mA 5V 80mW Photointerrupter	Datasheet	200In Stock 13,290On Order On Order Ship Dates Mfr. No: RPI-0226 Stock: 200 Can Dispatch Immediately On Order: 1,290 Expected 2026/11/05 12,000 Expected 2027/01/11 Factory Lead Time: 12 Weeks	Cut Tape $0.83 $0.702 $0.67 $0.619 Reel $0.54 View $0.595 $0.511 $0.473 MouseReel Available	Min.: 1 Mult.: 1 : 2,000	Optical Switches, Transmissive, Phototransistor Output	Transmissive, Slotted	2 mm
Optical Switches, Transmissive, Phototransistor Output Photointerrupter gap width 4mm RPI-0352E ROHM Semiconductor 1: $0.72 1,381In Stock 3,000Expected 2027/02/15 End of Life	Mfr. Part No. RPI-0352E Mouser Part No 755-RPI-0352E End of Life	ROHM Semiconductor	Optical Switches, Transmissive, Phototransistor Output Photointerrupter gap width 4mm	Datasheet	1,381In Stock 3,000Expected 2027/02/15	Cut Tape $0.72 $0.604 $0.576 $0.521 Reel $0.50 View $0.471 $0.452 $0.444 $0.443 MouseReel Available	Min.: 1 Mult.: 1 : 1,000	Optical Switches, Transmissive, Phototransistor Output	Transmissive, Slotted	3 mm
Optical Switches, Transmissive, Phototransistor Output 3.4X2.7MM REFLECTIVE PHOTO INTERRUPTER SMD LED Kingbright ATIR0711S-F ATIR0711S-F Kingbright 1: $0.73 50In Stock	Mfr. Part No. ATIR0711S-F Mouser Part No 604-ATIR0711S-F	Kingbright	Optical Switches, Transmissive, Phototransistor Output 3.4X2.7MM REFLECTIVE PHOTO INTERRUPTER SMD LED	Datasheet	50In Stock	Cut Tape $0.73 $0.613 $0.585 $0.529 Reel $0.50 View $0.471 $0.451 $0.433 $0.416	Min.: 1 Mult.: 1 : 1,000	Optical Switches, Transmissive, Phototransistor Output
Optical Switches, Reflective, Photo IC Output 1 Channel 75LPI AEDR-8310-1K2 Broadcom / Avago 1: $10.79 40In Stock	Mfr. Part No. AEDR-8310-1K2 Mouser Part No 630-AEDR-8310-1K2	Broadcom / Avago	Optical Switches, Reflective, Photo IC Output 1 Channel 75LPI Learn More about Broadcom / Avago broadcom high end optical sensing	Datasheet	40In Stock	Cut Tape $10.79 $9.29 Reel $7.28 $6.84 $6.69 View Quote MouseReel Available	Min.: 1 Mult.: 1 : 100	Optical Switches, Reflective, Photo IC Output	Reflective		2 mm
Optical Switches, Transmissive, Phototransistor Output Quad Trans Opt Snsr 3mm gap; 0.3mm aptre TCUT1800X01_A Vishay Semiconductors 1: $2.11 94In Stock	Mfr. Part No. TCUT1800X01_A Mouser Part No 78-TCUT1800X01	Vishay Semiconductors	Optical Switches, Transmissive, Phototransistor Output Quad Trans Opt Snsr 3mm gap; 0.3mm aptre	Datasheet	94In Stock	Cut Tape $2.11 $1.81 $1.65 Reel $1.36 $1.29 $1.27 MouseReel Available	Min.: 1 Mult.: 1 : 1,100	Optical Switches, Transmissive, Phototransistor Output	Transmissive, Slotted	3 mm
Optical Switches, Reflective, Phototransistor Output COBP Photo Reflector Nisshinbo NJL5902R-1-TE1 NJL5902R-1-TE1 Nisshinbo 1: $1.97 687In Stock	Mfr. Part No. NJL5902R-1-TE1 Mouser Part No 513-NJL5902R-1-TE1	Nisshinbo	Optical Switches, Reflective, Phototransistor Output COBP Photo Reflector	Datasheet	687In Stock	Cut Tape $1.97 $1.40 $1.06 $0.912 Reel $0.754 View $0.761 $0.726 $0.711 MouseReel Available	Min.: 1 Mult.: 1 : 2,000	Optical Switches, Reflective, Phototransistor Output	Reflective		0.7 mm
Optical Switches, Transmissive, Phototransistor Output 4.0X5.9MM PHOTOINTERRUPTER SMD LED - Transmissive Type Kingbright ARB031A ARB031A Kingbright 1: $1.40 25In Stock	Mfr. Part No. ARB031A Mouser Part No 604-ARB031A	Kingbright	Optical Switches, Transmissive, Phototransistor Output 4.0X5.9MM PHOTOINTERRUPTER SMD LED - Transmissive Type	Datasheet	25In Stock	Cut Tape $1.40 $1.19 $1.14 $1.03 Reel $0.954 View $0.909 $0.883 $0.842	Min.: 1 Mult.: 1 : 1,000	Optical Switches, Transmissive, Phototransistor Output
Optical Switches, Reflective, Phototransistor Output 4L REFLECT SNSR T&R onsemi QRE1114GR QRE1114GR onsemi 1: $1.14 720In Stock	Mfr. Part No. QRE1114GR Mouser Part No 863-QRE1114GR	onsemi	Optical Switches, Reflective, Phototransistor Output 4L REFLECT SNSR T&R	Datasheet	720In Stock	Cut Tape $1.14 $0.806 $0.59 $0.491 Reel $0.461 View $0.433 $0.412 $0.381 $0.356	Min.: 1 Mult.: 1 : 1,000	Optical Switches, Reflective, Phototransistor Output
Optical Switches, Reflective, Phototransistor Output Reflective Sensor 0.4in to 1.0in OPB733TR Optek / TT Electronics 1: $3.52 3In Stock 18,000Expected 2027/01/13	Mfr. Part No. OPB733TR Mouser Part No 828-OPB733TR	Optek / TT Electronics	Optical Switches, Reflective, Phototransistor Output Reflective Sensor 0.4in to 1.0in Learn More about Optek / TT Electronics optek tt opb733tr reflective sensor	Datasheet	3In Stock 18,000Expected 2027/01/13	Cut Tape $3.52 $3.49 $3.47 Reel $3.17 MouseReel Available	Min.: 1 Mult.: 1 : 500	Optical Switches, Reflective, Phototransistor Output	Reflective		10.2 mm to 25.4 mm
Optical Switches, Reflective, Phototransistor Output Mini SMD Reflective Sensor 850nm OPR5005TR Optek / TT Electronics 1: $4.76 187In Stock 4,000Expected 2027/02/10	Mfr. Part No. OPR5005TR Mouser Part No 828-OPR5005TR	Optek / TT Electronics	Optical Switches, Reflective, Phototransistor Output Mini SMD Reflective Sensor 850nm	Datasheet	187In Stock 4,000Expected 2027/02/10	Cut Tape $4.76 Reel $4.07 MouseReel Available	Min.: 1 Mult.: 1 : 2,000	Optical Switches, Reflective, Phototransistor Output	Reflective		1.27 mm
Optical Switches, Transmissive, Phototransistor Output 1CH 0.3mm APERT SENSOR TRANS TCPT1350X01 Vishay Semiconductors 1: $1.06 25,938Expected 2026/10/28	Mfr. Part No. TCPT1350X01 Mouser Part No 78-TCPT1350X01	Vishay Semiconductors	Optical Switches, Transmissive, Phototransistor Output 1CH 0.3mm APERT SENSOR TRANS Learn More about Vishay Semiconductors vishay TCxT1350X01 optical sensors	Datasheet	25,938Expected 2026/10/28	Cut Tape $1.06 $0.90 $0.861 $0.772 Reel $0.692 View $0.729 $0.67 $0.579 $0.578 MouseReel Available	Min.: 1 Mult.: 1 : 2,000	Optical Switches, Transmissive, Phototransistor Output	Transmissive, Slotted	3 mm
Optical Switches, Reflective, Photo IC Output IC Ana5VTg360e 318LPI100pc AEDR-8723-102 Broadcom / Avago 1: $40.51 1,861On Order	Mfr. Part No. AEDR-8723-102 Mouser Part No 630-AEDR-8723-102	Broadcom / Avago	Optical Switches, Reflective, Photo IC Output IC Ana5VTg360e 318LPI100pc Learn More about Broadcom / Avago avago aedr872x encoders	Datasheet	1,861On Order On Order Ship Dates Mfr. No: AEDR-8723-102 Stock: 0 On Order: 361 Expected 2026/11/25 1,500 Expected 2027/01/20 Factory Lead Time: 16 Weeks	Cut Tape $40.51 $32.53 Reel $26.62 $26.25 MouseReel Available	Min.: 1 Mult.: 1 : 100	Optical Switches, Reflective, Photo IC Output	Reflective		11 mm
Optical Switches, Transmissive, Photo IC Output Transmissive SMD type PhotoMicroSensor Ultra-compact Photo IC Output sensor 3mm EE-SX4330 Aratas 1: $2.78 17,000On Order	Mfr. Part No. EE-SX4330 Mouser Part No 653-EE-SX4330	Aratas	Optical Switches, Transmissive, Photo IC Output Transmissive SMD type PhotoMicroSensor Ultra-compact Photo IC Output sensor 3mm Learn More about Aratas omron ee sx4330 photo microsensor	Datasheet	17,000On Order On Order Ship Dates Mfr. No: EE-SX4330 Stock: 0 On Order: 9,000 Expected 2027/01/01 8,000 Expected 2027/03/02 Factory Lead Time: 26 Weeks	Cut Tape $2.78 $2.40 $2.31 $2.12 Reel $2.00 View $1.94 $1.90 Quote	Min.: 1 Mult.: 1 : 1,000	Optical Switches, Transmissive, Photo IC Output	Transmissive, Slotted	3 mm

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