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Reflective Optical Switches

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Types of Optical Switches

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Sensing Method = Reflective

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Part #

Optical Switches, Reflective, Photo IC Output Long Range Refl. Sens. 10-30V

OPB720A-06Z
Optek / TT Electronics
1: Rp306.929
99In Stock
200Expected 23/10/2026

Mfr. Part No.
OPB720A-06Z

Mouser Part No
828-OPB720A-06Z

Optek / TT Electronics

Optical Switches, Reflective, Photo IC Output Long Range Refl. Sens. 10-30V

Datasheet

99In Stock

200Expected 23/10/2026

Rp306.929

Rp286.931

Min.: 1
Mult.: 1

Optical Switches, Reflective, Photo IC Output

Reflective

1 mm to 152 mm

Optical Switches, Reflective, Photo IC Output Reflective Sensor

OPB720B-06Z
Optek / TT Electronics
1: Rp310.047
160In Stock

Mfr. Part No.
OPB720B-06Z

Mouser Part No
828-OPB720B-06Z

Optek / TT Electronics

Optical Switches, Reflective, Photo IC Output Reflective Sensor

Datasheet

160In Stock

Rp310.047

Rp289.500

Min.: 1
Mult.: 1

Optical Switches, Reflective, Photo IC Output

Reflective

1 mm to 152 mm

Optical Switches, Reflective, Phototransistor Output Visible Emitter 700nm

MTRS1070
Marktech Optoelectronics
1: Rp89.162
7In Stock

Mfr. Part No.
MTRS1070

Mouser Part No
193-MTRS1070

Marktech Optoelectronics

Optical Switches, Reflective, Phototransistor Output Visible Emitter 700nm

Datasheet

7In Stock

Rp89.162

Rp64.578

Rp62.009

Rp55.955

View

Min.: 1
Mult.: 1

Optical Switches, Reflective, Phototransistor Output

Reflective

0.5 mm to 1.5 mm

Optical Switches, Reflective, Phototransistor Output Reflective Sensor

OPB606C
Optek / TT Electronics
1: Rp26.418
6In Stock

Mfr. Part No.
OPB606C

Mouser Part No
828-OPB606C

Optek / TT Electronics

Optical Switches, Reflective, Phototransistor Output Reflective Sensor

Datasheet

6In Stock

Rp26.418

Rp24.767

Min.: 1
Mult.: 1

Optical Switches, Reflective, Phototransistor Output

Reflective

1.27 mm

Optical Switches, Reflective, Phototransistor Output Reflective Sensor

OPB608A
Optek / TT Electronics
1: Rp37.976
248In Stock
2.000Expected 18/11/2026

Mfr. Part No.
OPB608A

Mouser Part No
828-OPB608A

Optek / TT Electronics

Optical Switches, Reflective, Phototransistor Output Reflective Sensor

Datasheet

248In Stock

2.000Expected 18/11/2026

Rp37.976

Rp36.692

Rp35.041

Rp30.087

Min.: 1
Mult.: 1

Optical Switches, Reflective, Phototransistor Output

Reflective

1.27 mm

Optical Switches, Reflective, Phototransistor Output Output Phototranstr Input Diode

OPB704
Optek / TT Electronics
1: Rp56.689
345In Stock
1.200Expected 21/10/2026

Mfr. Part No.
OPB704

Mouser Part No
828-OPB704

Optek / TT Electronics

Optical Switches, Reflective, Phototransistor Output Output Phototranstr Input Diode

Datasheet

345In Stock

1.200Expected 21/10/2026

Rp56.689

Rp55.955

Min.: 1
Mult.: 1

Optical Switches, Reflective, Phototransistor Output

Reflective

3.81 mm

Optical Switches, Reflective, Phototransistor Output Reflective Sensor

OPB704WZ
Optek / TT Electronics
1: Rp81.456
105In Stock
700Expected 11/12/2026

Mfr. Part No.
OPB704WZ

Mouser Part No
828-OPB704WZ

Optek / TT Electronics

Optical Switches, Reflective, Phototransistor Output Reflective Sensor

Datasheet

105In Stock

700Expected 11/12/2026

Rp81.456

Rp80.355

Min.: 1
Mult.: 1

Optical Switches, Reflective, Phototransistor Output

Reflective

3.81 mm

Optical Switches, Reflective, Phototransistor Output Reflective Sensor

OPB705
Optek / TT Electronics
1: Rp55.588
208In Stock

Mfr. Part No.
OPB705

Mouser Part No
828-OPB705

Optek / TT Electronics

Optical Switches, Reflective, Phototransistor Output Reflective Sensor

Datasheet

208In Stock

Rp55.588

Rp52.836

Min.: 1
Mult.: 1

Optical Switches, Reflective, Phototransistor Output

Reflective

3.81 mm

Optical Switches, Reflective, Phototransistor Output Reflective Sensor

OPB705WZ
Optek / TT Electronics
1: Rp80.722
195In Stock

Mfr. Part No.
OPB705WZ

Mouser Part No
828-OPB705WZ

Optek / TT Electronics

Optical Switches, Reflective, Phototransistor Output Reflective Sensor

Datasheet

195In Stock

Rp80.722

Rp76.319

Min.: 1
Mult.: 1

Optical Switches, Reflective, Phototransistor Output

Reflective

3.81 mm

Optical Switches, Reflective, Phototransistor Output Output Phototranstr Input Diode

OPB706A
Optek / TT Electronics
1: Rp42.563
503In Stock

Mfr. Part No.
OPB706A

Mouser Part No
828-OPB706A

Optek / TT Electronics

Optical Switches, Reflective, Phototransistor Output Output Phototranstr Input Diode

Datasheet

503In Stock

Rp42.563

Rp40.912

Quote

Min.: 1
Mult.: 1

Optical Switches, Reflective, Phototransistor Output

Reflective

1.27 mm

Optical Switches, Reflective, Phototransistor Output Reflective Sensor

OPB706B
Optek / TT Electronics
1: Rp43.847
27In Stock
500Expected 02/10/2026

Mfr. Part No.
OPB706B

Mouser Part No
828-OPB706B

Optek / TT Electronics

Optical Switches, Reflective, Phototransistor Output Reflective Sensor

Datasheet

27In Stock

500Expected 02/10/2026

Rp43.847

Rp40.361

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: Rp52.836
461In Stock

Mfr. Part No.
OPB708

Mouser Part No
828-OPB708

Optek / TT Electronics

Optical Switches, Reflective, Phototransistor Output Reflective Sensor

Datasheet

461In Stock

Rp52.836

Rp48.067

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: Rp166.398
100In Stock

Mfr. Part No.
OPB710F

Mouser Part No
828-OPB710F

Optek / TT Electronics

Optical Switches, Reflective, Phototransistor Output Reflective Sensor TO-72

Datasheet

100In Stock

Rp166.398

Quote

Min.: 1
Mult.: 1

Optical Switches, Reflective, Phototransistor Output

Reflective

6.35 mm

Optical Switches, Reflective, Phototransistor Output Reflective Sensor 0.4in to 1.0in

OPB733TR
Optek / TT Electronics
1: Rp64.578
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

Datasheet

3In Stock

18.000Expected 13/01/2027

Cut Tape

Rp64.578

Rp64.028

Rp63.661

Reel

Rp58.157

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: Rp526.530
55In 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

Datasheet

55In Stock

Rp526.530

Rp401.410

Rp377.010

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: Rp539.923
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

Datasheet

4In Stock

Rp539.923

Rp400.126

Rp367.103

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: Rp323.623
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

Rp323.623

Rp304.727

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: Rp77.971
22In Stock
800On Order

Mfr. Part No.
OPB740WZ

Mouser Part No
828-OPB740WZ

Optek / TT Electronics

Optical Switches, Reflective, Phototransistor Output Reflective Sensor

Datasheet

22In Stock

800On Order

Rp77.971

Rp75.035

Min.: 1
Mult.: 1

Optical Switches, Reflective, Phototransistor Output

Reflective

3.81 mm

Optical Switches, Reflective, Phototransistor Output Reflective Sensor

OPB741WZ
Optek / TT Electronics
1: Rp87.510
161In Stock

Mfr. Part No.
OPB741WZ

Mouser Part No
828-OPB741WZ

Optek / TT Electronics

Optical Switches, Reflective, Phototransistor Output Reflective Sensor

Datasheet

161In Stock

Rp87.510

Rp78.704

Rp78.521

Rp75.952

Rp75.219

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: Rp52.103
26In 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

26In Stock

500Expected 16/11/2026

Rp52.103

Rp49.718

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: Rp108.058
49In Stock

Mfr. Part No.
OPB748WZ

Mouser Part No
828-OPB748WZ

Optek / TT Electronics

Optical Switches, Reflective, Phototransistor Output Reflective Switch

Datasheet

49In Stock

Rp108.058

Rp100.720

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: Rp94.482
88In 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

88In Stock

200Expected 19/11/2026

Rp94.482

Rp92.464

Min.: 1
Mult.: 1

Optical Switches, Reflective, Phototransistor Output

Reflective

5.59 mm

Optical Switches, Reflective, Phototransistor Output Reflective Sensor

OPB755TAZ
Optek / TT Electronics
1: Rp100.353
199In Stock

Mfr. Part No.
OPB755TAZ

Mouser Part No
828-OPB755TAZ

Optek / TT Electronics

Optical Switches, Reflective, Phototransistor Output Reflective Sensor

Datasheet

199In Stock

Rp100.353

Rp97.784

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: Rp169.334
12In Stock

Mfr. Part No.
OPB755TZ

Mouser Part No
828-OPB755TZ

Optek / TT Electronics

Optical Switches, Reflective, Phototransistor Output Reflective Sensor

Datasheet

12In Stock

Rp169.334

Rp131.541

Min.: 1
Mult.: 1

Optical Switches, Reflective, Phototransistor Output

Reflective

5.59 mm

Optical Switches, Reflective, Phototransistor Output Reflective Sensor

OPR5005
Optek / TT Electronics
1: Rp77.971
227In Stock

Mfr. Part No.
OPR5005

Mouser Part No
828-OPR5005

Optek / TT Electronics

Optical Switches, Reflective, Phototransistor Output Reflective Sensor

Datasheet

227In Stock

Rp77.971

Rp72.650

Quote

Min.: 1
Mult.: 1

Optical Switches, Reflective, Phototransistor Output

Reflective

1.27 mm

Reflective Optical Switches

Types of Optical Switches

Customer Service Office

Company

Resources

Support

0 mm to 5 mm
0.2 mm to 15 mm
0.2 mm to 2.5 mm
0.2 mm to 4 mm
0.5 mm
0.5 mm to 1.5 mm
0.5 mm to 5 mm
0.7 mm
0.9 mm
1 mm
1 mm to 152 mm
1 mm to 305 mm
1 mm to 5 mm
1 mm to 762 mm
1 mm to 9 mm
1.14 mm
1.27 mm
2 mm
2 mm to 22 mm
2 mm to 5 mm