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Reflective 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	Sensing Distance
Optical Switches, Reflective, Photo IC Output Reflective Sensor OPB720B-06Z Optek / TT Electronics 1: $16.90 40In Stock 200Expected 2/3/2027	Mfr. Part # OPB720B-06Z Mouser Part # 828-OPB720B-06Z	Optek / TT Electronics	Optical Switches, Reflective, Photo IC Output Reflective Sensor	Datasheet	40In Stock 200Expected 2/3/2027	$16.90 $15.78	Min.: 1 Mult.: 1	Optical Switches, Reflective, Photo IC Output	Reflective	1 mm to 152 mm
Optical Switches, Reflective, Phototransistor Output Reflective Sensor 0.4in to 1.0in OPB733TR Optek / TT Electronics 1: $3.52 3In Stock 18,000Expected 1/13/2027	Mfr. Part # OPB733TR Mouser Part # 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 1/13/2027	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 REFL.OBJ. SENS HI TEMP 12"WIRE OPB735AWZ Optek / TT Electronics 1: $28.70 53In Stock	Mfr. Part # OPB735AWZ Mouser Part # 828-OPB735AWZ	Optek / TT Electronics	Optical Switches, Reflective, Phototransistor Output REFL.OBJ. SENS HI TEMP 12"WIRE Learn More about Optek / TT Electronics optek tt electronics opb735 sensors	Datasheet	53In Stock	$28.70 $21.88 $20.55	Min.: 1 Mult.: 1	Optical Switches, Reflective, Phototransistor Output	Reflective	12.7 mm
Optical Switches, Reflective, Phototransistor Output REFL.OBJ. SENS HI TEMP 12"WIRE OPB735CWZ Optek / TT Electronics 1: $24.29 8In Stock	Mfr. Part # OPB735CWZ Mouser Part # 828-OPB735CWZ	Optek / TT Electronics	Optical Switches, Reflective, Phototransistor Output REFL.OBJ. SENS HI TEMP 12"WIRE Learn More about Optek / TT Electronics optek tt electronics opb735 sensors	Datasheet	8In Stock	$24.29 $22.88 $21.05 View Quote	Min.: 1 Mult.: 1	Optical Switches, Reflective, Phototransistor Output	Reflective	12.7 mm
Optical Switches, Reflective, Phototransistor Output Reflective Line Reader OPB739RWZ Optek / TT Electronics 1: $17.64 37In Stock	Mfr. Part # OPB739RWZ Mouser Part # 828-OPB739RWZ	Optek / TT Electronics	Optical Switches, Reflective, Phototransistor Output Reflective Line Reader	Datasheet	37In Stock	$17.64 $16.61	Min.: 1 Mult.: 1	Optical Switches, Reflective, Phototransistor Output	Reflective	1.14 mm
Optical Switches, Reflective, Phototransistor Output Reflective Sensor OPB740WZ Optek / TT Electronics 1: $4.25 11In Stock 800On Order	Mfr. Part # OPB740WZ Mouser Part # 828-OPB740WZ	Optek / TT Electronics	Optical Switches, Reflective, Phototransistor Output Reflective Sensor	Datasheet	11In Stock 800On Order	$4.25 $4.09	Min.: 1 Mult.: 1	Optical Switches, Reflective, Phototransistor Output	Reflective	3.81 mm
Optical Switches, Reflective, Phototransistor Output EMMITER/SENSOR ASSEM OPB742 Optek / TT Electronics 1: $2.84 25In Stock 500Expected 11/16/2026	Mfr. Part # OPB742 Mouser Part # 828-OPB742	Optek / TT Electronics	Optical Switches, Reflective, Phototransistor Output EMMITER/SENSOR ASSEM	Datasheet	25In Stock 500Expected 11/16/2026	$2.84 $2.71	Min.: 1 Mult.: 1	Optical Switches, Reflective, Phototransistor Output	Reflective	3.81 mm
Optical Switches, Reflective, Phototransistor Output Reflective Switch OPB748WZ Optek / TT Electronics 1: $5.89 49In Stock	Mfr. Part # OPB748WZ Mouser Part # 828-OPB748WZ	Optek / TT Electronics	Optical Switches, Reflective, Phototransistor Output Reflective Switch	Datasheet	49In Stock	$5.89 $5.49	Min.: 1 Mult.: 1	Optical Switches, Reflective, Phototransistor Output	Reflective	3.81 mm
Optical Switches, Reflective, Phototransistor Output Reflective Sensor OPB750T Optek / TT Electronics 1: $5.15 38In Stock 200Expected 11/27/2026	Mfr. Part # OPB750T Mouser Part # 828-OPB750T	Optek / TT Electronics	Optical Switches, Reflective, Phototransistor Output Reflective Sensor	Datasheet	38In Stock 200Expected 11/27/2026	$5.15 $5.04	Min.: 1 Mult.: 1	Optical Switches, Reflective, Phototransistor Output	Reflective	5.59 mm
Optical Switches, Reflective, Phototransistor Output Reflective Sensor OPB755TZ Optek / TT Electronics 1: $9.23 12In Stock	Mfr. Part # OPB755TZ Mouser Part # 828-OPB755TZ	Optek / TT Electronics	Optical Switches, Reflective, Phototransistor Output Reflective Sensor	Datasheet	12In Stock	$9.23 $7.17	Min.: 1 Mult.: 1	Optical Switches, Reflective, Phototransistor Output	Reflective	5.59 mm
Optical Switches, Reflective, Photo IC Output Reflective Sensor Photologic OPB760N Optek / TT Electronics 1: $5.29 53In Stock	Mfr. Part # OPB760N Mouser Part # 828-OPB760N	Optek / TT Electronics	Optical Switches, Reflective, Photo IC Output Reflective Sensor Photologic	Datasheet	53In Stock	$5.29 $5.06	Min.: 1 Mult.: 1	Optical Switches, Reflective, Photo IC Output	Reflective	5.6 mm
Optical Switches, Reflective, Photo IC Output Emmiter/Sensor Assy OPB770TZ Optek / TT Electronics 1: $8.17 126In Stock 200Expected 2/16/2027	Mfr. Part # OPB770TZ Mouser Part # 828-OPB770TZ	Optek / TT Electronics	Optical Switches, Reflective, Photo IC Output Emmiter/Sensor Assy	Datasheet	126In Stock 200Expected 2/16/2027	$8.17 $7.62	Min.: 1 Mult.: 1	Optical Switches, Reflective, Photo IC Output	Reflective	5.6 mm
Optical Switches, Reflective, Phototransistor Output Reflective Sensor OPR5005 Optek / TT Electronics 1: $4.25 227In Stock	Mfr. Part # OPR5005 Mouser Part # 828-OPR5005	Optek / TT Electronics	Optical Switches, Reflective, Phototransistor Output Reflective Sensor	Datasheet	227In Stock	$4.25 $3.96 Quote Quote	Min.: 1 Mult.: 1	Optical Switches, Reflective, Phototransistor Output	Reflective	1.27 mm
Optical Switches, Reflective, Photo IC Output IC Ana5VTg360e 318LPI100pc AEDR-8723-102 Broadcom / Avago Restricted Availability	Mfr. Part # AEDR-8723-102 Mouser Part # 630-AEDR-8723-102	Broadcom / Avago	Optical Switches, Reflective, Photo IC Output IC Ana5VTg360e 318LPI100pc Learn More about Broadcom / Avago avago aedr872x encoders Mouser does not presently sell this product in your region.	Datasheet	More Info Available		Restricted Availability	Optical Switches, Reflective, Photo IC Output	Reflective	11 mm
Optical Switches, Reflective, Phototransistor Output REFLECT OBJECT SENS HIGH TEMP OPB735A Optek / TT Electronics 1: $20.48 38In Stock	Mfr. Part # OPB735A Mouser Part # 828-OPB735A	Optek / TT Electronics	Optical Switches, Reflective, Phototransistor Output REFLECT OBJECT SENS HIGH TEMP Learn More about Optek / TT Electronics optek tt electronics opb735 sensors	Datasheet	38In Stock	$20.48 $17.01 $15.16 $15.11 Quote Quote	Min.: 1 Mult.: 1	Optical Switches, Reflective, Phototransistor Output	Reflective	12.7 mm
Optical Switches, Reflective, Phototransistor Output REFL.OBJ. SENS HI TEMP 12"WIRE OPB735BWZ Optek / TT Electronics 1: $29.43 4In Stock	Mfr. Part # OPB735BWZ Mouser Part # 828-OPB735BWZ	Optek / TT Electronics	Optical Switches, Reflective, Phototransistor Output REFL.OBJ. SENS HI TEMP 12"WIRE Learn More about Optek / TT Electronics optek tt electronics opb735 sensors	Datasheet	4In Stock	$29.43 $21.81 $20.01	Min.: 1 Mult.: 1	Optical Switches, Reflective, Phototransistor Output	Reflective	12.7 mm
Optical Switches, Reflective, Phototransistor Output Photointerrupter 65~130uA GP2S60B Sharp Microelectronics 1: $0.60 59,881On Order	Mfr. Part # GP2S60B Mouser Part # 852-GP2S60B	Sharp Microelectronics	Optical Switches, Reflective, Phototransistor Output Photointerrupter 65~130uA	Datasheet	59,881On Order On Order Ship Dates Mfr. #: GP2S60B Stock: 0 On Order: 29,881 Expected 11/26/2026 30,000 Expected 3/8/2027 Factory Lead-Time: 20 Weeks	Cut Tape $0.60 $0.50 $0.477 $0.431 Reel $0.395 View $0.413 $0.374 $0.348 $0.336 MouseReel Available	Min.: 1 Mult.: 1 : 2,000	Optical Switches, Reflective, Phototransistor Output	Reflective	0.5 mm
Optical Switches, Reflective, Phototransistor Output Focal Length 3.0mm Reflective type GP2S700HCP Sharp Microelectronics 1: $1.12 47,585On Order	Mfr. Part # GP2S700HCP Mouser Part # 852-GP2S700HCP	Sharp Microelectronics	Optical Switches, Reflective, Phototransistor Output Focal Length 3.0mm Reflective type	Datasheet	47,585On Order On Order Ship Dates Mfr. #: GP2S700HCP Stock: 0 On Order: 7,585 Expected 11/25/2026 20,000 Expected 1/28/2027 20,000 Expected 3/8/2027 Factory Lead-Time: 20 Weeks	Cut Tape $1.12 $0.954 $0.913 $0.83 Reel $0.784 View $0.746 $0.713 $0.693 MouseReel Available	Min.: 1 Mult.: 1 : 1,000	Optical Switches, Reflective, Phototransistor Output	Reflective	3 mm
Optical Switches, Reflective, Photo IC Output 2 Channel 150LPI AEDR-8300-1P1 Broadcom / Avago Restricted Availability	Mfr. Part # AEDR-8300-1P1 Mouser Part # 630-AEDR-8300-1P1	Broadcom / Avago	Optical Switches, Reflective, Photo IC Output 2 Channel 150LPI Learn More about Broadcom / Avago broadcom high end optical sensing Mouser does not presently sell this product in your region.	Datasheet	More Info Available		Restricted Availability	Optical Switches, Reflective, Photo IC Output	Reflective
Optical Switches, Reflective, Phototransistor Output Reflective Optical Sensor w/Trans Out CNY70 Vishay Semiconductors 1: $1.31 7,924Expected 11/13/2026	Mfr. Part # CNY70 Mouser Part # 782-CNY70	Vishay Semiconductors	Optical Switches, Reflective, Phototransistor Output Reflective Optical Sensor w/Trans Out Learn More about Vishay Semiconductors vishay optical sensors	Datasheet	7,924Expected 11/13/2026	$1.31 $0.99 $0.896 $0.808 View $0.804 $0.765 $0.731 $0.64	Min.: 1 Mult.: 1	Optical Switches, Reflective, Phototransistor Output	Reflective	0 mm to 5 mm
Optical Switches, Reflective, Phototransistor Output REFL OBJECT SENSOR QRD1113 onsemi 1: $1.28 16,932On Order	Mfr. Part # QRD1113 Mouser Part # 512-QRD1113	onsemi	Optical Switches, Reflective, Phototransistor Output REFL OBJECT SENSOR	Datasheet	16,932On Order On Order Ship Dates Mfr. #: QRD1113 Stock: 0 On Order: 1,632 Expected 11/17/2026 4,500 Expected 11/20/2026 2,600 Expected 1/12/2027 8,200 Expected 1/26/2027 Factory Lead-Time: 22 Weeks	$1.28 $1.10 $1.01 $0.914 View $0.845 $0.826 $0.794 $0.78 Quote	Min.: 1 Mult.: 1	Optical Switches, Reflective, Phototransistor Output	Reflective	1.27 mm
Optical Switches, Reflective, Photo IC Output Reflective Encoder 3 Ch w/ Interpolator AEDR-8501-102 Broadcom / Avago Restricted Availability	Mfr. Part # AEDR-8501-102 Mouser Part # 630-AEDR-8501-102	Broadcom / Avago	Optical Switches, Reflective, Photo IC Output Reflective Encoder 3 Ch w/ Interpolator Learn More about Broadcom / Avago avagoencoders Mouser does not presently sell this product in your region.	Datasheet	More Info Available		Restricted Availability	Optical Switches, Reflective, Photo IC Output	Reflective
Optical Switches, Reflective, Phototransistor Output Non-amplified Photomicrosensor T/R EE-SY199 Aratas 1: $2.49 6,000Expected 1/22/2027	Mfr. Part # EE-SY199 Mouser Part # 653-EE-SY199	Aratas	Optical Switches, Reflective, Phototransistor Output Non-amplified Photomicrosensor T/R Learn More about Aratas ee syx reflective photomicrosensors	Datasheet	6,000Expected 1/22/2027	Cut Tape $2.49 $2.15 $1.95 $1.78 Reel $1.65 View $1.73 $1.60 Quote MouseReel Available	Min.: 1 Mult.: 1 : 2,000	Optical Switches, Reflective, Phototransistor Output	Reflective	1 mm
Optical Switches, Reflective, Phototransistor Output MINI REFL SENSOR VCSEL PTR VCNT2030 Vishay 1: $1.73 11,981Expected 3/12/2027	Mfr. Part # VCNT2030 Mouser Part # 78-VCNT2030	Vishay	Optical Switches, Reflective, Phototransistor Output MINI REFL SENSOR VCSEL PTR Learn More about Vishay vcnt2030 sensor	Datasheet	11,981Expected 3/12/2027	Cut Tape $1.73 $1.32 $1.09 $0.976 $0.941 Reel $0.89 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	Optical Switches, Reflective, Phototransistor Output	Reflective	0.9 mm
Optical Switches, Reflective, Phototransistor Output Photointerrupter Reflective 0.5mm GP2S60 Sharp Microelectronics 1: $0.57 30,228On Order	Mfr. Part # GP2S60 Mouser Part # 852-GP2S60	Sharp Microelectronics	Optical Switches, Reflective, Phototransistor Output Photointerrupter Reflective 0.5mm	Datasheet	30,228On Order On Order Ship Dates Mfr. #: GP2S60 Stock: 0 On Order: 228 Expected 3/9/2027 30,000 Expected 3/18/2027 Factory Lead-Time: 20 Weeks	Cut Tape $0.57 $0.48 $0.458 $0.413 Reel $0.368 View $0.396 $0.347 $0.327 $0.311 MouseReel Available	Min.: 1 Mult.: 1 : 2,000	Optical Switches, Reflective, Phototransistor Output	Reflective	0.5 mm