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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, Phototransistor Output Reflective Sensor OPB706B Optek / TT Electronics 1: $2.39 1,000Expected 08/02/2027	Mfr. Part No. OPB706B Mouser Part No 828-OPB706B	Optek / TT Electronics	Optical Switches, Reflective, Phototransistor Output Reflective Sensor	Datasheet	1,000Expected 08/02/2027	$2.39 $2.20 Quote Quote	Min.: 1 Mult.: 1	Optical Switches, Reflective, Phototransistor Output	Reflective	1.27 mm
Optical Switches, Reflective, Phototransistor Output Reflective Sensor OPB706C Optek / TT Electronics 1: $2.35 311In Stock	Mfr. Part No. OPB706C Mouser Part No 828-OPB706C	Optek / TT Electronics	Optical Switches, Reflective, Phototransistor Output Reflective Sensor	Datasheet	311In Stock	$2.35 $2.19 Quote Quote	Min.: 1 Mult.: 1	Optical Switches, Reflective, Phototransistor Output	Reflective	1.27 mm
Optical Switches, Reflective, Phototransistor Output Reflective Sensor OPB708 Optek / TT Electronics 1: $2.88 86In Stock 500Expected 27/01/2027	Mfr. Part No. OPB708 Mouser Part No 828-OPB708	Optek / TT Electronics	Optical Switches, Reflective, Phototransistor Output Reflective Sensor	Datasheet	86In Stock 500Expected 27/01/2027	$2.88 $2.62	Min.: 1 Mult.: 1	Optical Switches, Reflective, Phototransistor Output	Reflective	3.81 mm
Optical Switches, Reflective, Phototransistor Output Reflective Sensor TO-72 OPB710F Optek / TT Electronics 1: $9.32 100In Stock 500Expected 04/01/2027	Mfr. Part No. OPB710F Mouser Part No 828-OPB710F	Optek / TT Electronics	Optical Switches, Reflective, Phototransistor Output Reflective Sensor TO-72	Datasheet	100In Stock 500Expected 04/01/2027	$9.32 $9.07 Quote Quote	Min.: 1 Mult.: 1	Optical Switches, Reflective, Phototransistor Output	Reflective	6.35 mm
Optical Switches, Reflective, Phototransistor Output Reflective Sensor OPB711 Optek / TT Electronics 1: $2.99 328In Stock	Mfr. Part No. OPB711 Mouser Part No 828-OPB711	Optek / TT Electronics	Optical Switches, Reflective, Phototransistor Output Reflective Sensor	Datasheet	328In Stock	$2.99 $2.68 $2.59 $2.58	Min.: 1 Mult.: 1	Optical Switches, Reflective, Phototransistor Output	Reflective	2.03 mm
Optical Switches, Reflective, Photo IC Output Photologic Refl. Object Sensor OPB715Z Optek / TT Electronics 1: $7.77 91In Stock	Mfr. Part No. OPB715Z Mouser Part No 828-OPB715Z	Optek / TT Electronics	Optical Switches, Reflective, Photo IC Output Photologic Refl. Object Sensor	Datasheet	91In Stock	$7.77 $6.92 $6.67 $6.61	Min.: 1 Mult.: 1	Optical Switches, Reflective, Photo IC Output	Reflective	12.7 mm
Optical Switches, Reflective, Photo IC Output Reflective Sensor OPB720B-06Z Optek / TT Electronics 1: $16.90 40In Stock 200Expected 03/02/2027	Mfr. Part No. OPB720B-06Z Mouser Part No 828-OPB720B-06Z	Optek / TT Electronics	Optical Switches, Reflective, Photo IC Output Reflective Sensor	Datasheet	40In Stock 200Expected 03/02/2027	$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 13/01/2027	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 13/01/2027	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 No. OPB735AWZ Mouser Part No 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 Reflective Line Reader OPB739RWZ Optek / TT Electronics 1: $17.64 37In Stock	Mfr. Part No. OPB739RWZ Mouser Part No 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 No. OPB740WZ Mouser Part No 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 16/11/2026	Mfr. Part No. OPB742 Mouser Part No 828-OPB742	Optek / TT Electronics	Optical Switches, Reflective, Phototransistor Output EMMITER/SENSOR ASSEM	Datasheet	25In Stock 500Expected 16/11/2026	$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 No. OPB748WZ Mouser Part No 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 19/11/2026	Mfr. Part No. OPB750T Mouser Part No 828-OPB750T	Optek / TT Electronics	Optical Switches, Reflective, Phototransistor Output Reflective Sensor	Datasheet	38In Stock 200Expected 19/11/2026	$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 No. OPB755TZ Mouser Part No 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 No. OPB760N Mouser Part No 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 158In Stock	Mfr. Part No. OPB770TZ Mouser Part No 828-OPB770TZ	Optek / TT Electronics	Optical Switches, Reflective, Photo IC Output Emmiter/Sensor Assy	Datasheet	158In Stock	$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 No. OPR5005 Mouser Part No 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 1: $40.50 1,882On 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	1,882On Order On Order Ship Dates Mfr. No: AEDR-8723-102 Stock: 0 On Order: 382 Expected 25/11/2026 1,500 Expected 20/01/2027 Factory Lead Time: 16 Weeks	Cut Tape $40.50 $32.52 Reel $26.62 Quote Quote MouseReel Available	Min.: 1 Mult.: 1 : 100	Optical Switches, Reflective, Photo IC Output	Reflective	11 mm
Optical Switches, Reflective, Phototransistor Output REFL.OBJ. SENS HI TEMP 12"WIRE OPB735BWZ Optek / TT Electronics 1: $29.43 4In Stock	Mfr. Part No. OPB735BWZ Mouser Part No 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 Focal Length 3.0mm Reflective type GP2S700HCP Sharp Microelectronics 1: $1.12 47,185On Order	Mfr. Part No. GP2S700HCP Mouser Part No 852-GP2S700HCP	Sharp Microelectronics	Optical Switches, Reflective, Phototransistor Output Focal Length 3.0mm Reflective type	Datasheet	47,185On Order On Order Ship Dates Mfr. No: GP2S700HCP Stock: 0 On Order: 7,185 Expected 25/11/2026 20,000 Expected 04/02/2027 20,000 Expected 08/03/2027 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 1: $9.53 1,000Expected 25/11/2026	Mfr. Part No. AEDR-8300-1P1 Mouser Part No 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	Datasheet	1,000Expected 25/11/2026	Cut Tape $9.53 $8.40 $7.66 Reel $6.96 $6.74 Quote Quote MouseReel Available	Min.: 1 Mult.: 1 : 500	Optical Switches, Reflective, Photo IC Output	Reflective
Optical Switches, Reflective, Phototransistor Output REFL OBJECT SENSOR QRD1113 onsemi 1: $2.02 16,932On Order	Mfr. Part No. QRD1113 Mouser Part No 512-QRD1113	onsemi	Optical Switches, Reflective, Phototransistor Output REFL OBJECT SENSOR	Datasheet	16,932On Order On Order Ship Dates Mfr. No: QRD1113 Stock: 0 On Order: 1,632 Expected 17/11/2026 4,500 Expected 20/11/2026 2,600 Expected 12/01/2027 8,200 Expected 26/01/2027 Factory Lead Time: 22 Weeks	$2.02 $1.44 $1.09 $0.946	Min.: 1 Mult.: 1 Max.: 900	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 1: $19.03 300Expected 01/02/2027	Mfr. Part No. AEDR-8501-102 Mouser Part No 630-AEDR-8501-102	Broadcom / Avago	Optical Switches, Reflective, Photo IC Output Reflective Encoder 3 Ch w/ Interpolator Learn More about Broadcom / Avago avagoencoders	Datasheet	300Expected 01/02/2027	Cut Tape $19.03 $16.99 Reel $15.74 $15.41 View Quote MouseReel Available	Min.: 1 Mult.: 1 : 100	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 22/01/2027 New At Mouser	Mfr. Part No. EE-SY199 Mouser Part No 653-EE-SY199 New At Mouser	Aratas	Optical Switches, Reflective, Phototransistor Output Non-amplified Photomicrosensor T/R Learn More about Aratas ee syx reflective photomicrosensors	Datasheet	6,000Expected 22/01/2027	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