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Reflective Optical Switches

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Types of Optical Switches

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Results: 212

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Sensing Method = Reflective

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Part #

Optical Switches, Reflective, Phototransistor Output Reflective Sensor

OPB743WZ
Optek / TT Electronics
1: $4.764
448In Stock

Mfr. Part #
OPB743WZ

Mouser Part #
828-OPB743WZ

Optek / TT Electronics

Optical Switches, Reflective, Phototransistor Output Reflective Sensor

Datasheet

448In Stock

$4.764

$4.533

Min.: 1
Mult.: 1

Optical Switches, Reflective, Phototransistor Output

Reflective

3.81 mm

Optical Switches, Reflective, Phototransistor Output EMMITER/SENSOR ASSEM

OPB745
Optek / TT Electronics
1: $3.439
1.501In Stock

Mfr. Part #
OPB745

Mouser Part #
828-OPB745

Optek / TT Electronics

Optical Switches, Reflective, Phototransistor Output EMMITER/SENSOR ASSEM

Datasheet

1.501In Stock

$3.439

$3.407

Min.: 1
Mult.: 1

Optical Switches, Reflective, Phototransistor Output

Reflective

3.81 mm

Optical Switches, Reflective, Photo IC Output Photologic Refl. Object Sensor

OPB718Z
Optek / TT Electronics
1: $8.193
387In Stock

Mfr. Part #
OPB718Z

Mouser Part #
828-OPB718Z

Optek / TT Electronics

Optical Switches, Reflective, Photo IC Output Photologic Refl. Object Sensor

Datasheet

387In Stock

$8.193

$7.520

Min.: 1
Mult.: 1

Optical Switches, Reflective, Photo IC Output

Reflective

12.7 mm

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

OPB720A-06Z
Optek / TT Electronics
1: $17.574
149In Stock
200Expected 10/23/2026

Mfr. Part #
OPB720A-06Z

Mouser Part #
828-OPB720A-06Z

Optek / TT Electronics

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

Datasheet

149In Stock

200Expected 10/23/2026

$17.574

$16.448

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: $17.774
160In Stock

Mfr. Part #
OPB720B-06Z

Mouser Part #
828-OPB720B-06Z

Optek / TT Electronics

Optical Switches, Reflective, Photo IC Output Reflective Sensor

Datasheet

160In Stock

$17.774

$16.596

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: $5.111
7In Stock

Mfr. Part #
MTRS1070

Mouser Part #
193-MTRS1070

Marktech Optoelectronics

Optical Switches, Reflective, Phototransistor Output Visible Emitter 700nm

Datasheet

7In Stock

$5.111

$3.702

$3.555

$3.208

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: $1.514
6In Stock

Mfr. Part #
OPB606C

Mouser Part #
828-OPB606C

Optek / TT Electronics

Optical Switches, Reflective, Phototransistor Output Reflective Sensor

Datasheet

6In Stock

$1.514

$1.420

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: $2.177
268In Stock
2.000Expected 11/18/2026

Mfr. Part #
OPB608A

Mouser Part #
828-OPB608A

Optek / TT Electronics

Optical Switches, Reflective, Phototransistor Output Reflective Sensor

Datasheet

268In Stock

2.000Expected 11/18/2026

$2.177

$2.103

$2.009

$1.725

Min.: 1
Mult.: 1

Optical Switches, Reflective, Phototransistor Output

Reflective

1.27 mm

Optical Switches, Reflective, Phototransistor Output REFLECTIVE SENSOR

OPB608V
Optek / TT Electronics
1: $11.453
6In Stock

Mfr. Part #
OPB608V

Mouser Part #
828-OPB608V

Optek / TT Electronics

Optical Switches, Reflective, Phototransistor Output REFLECTIVE SENSOR

Datasheet

6In Stock

$11.453

$10.801

$10.664

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: $3.250
387In Stock
1.200Expected 10/21/2026

Mfr. Part #
OPB704

Mouser Part #
828-OPB704

Optek / TT Electronics

Optical Switches, Reflective, Phototransistor Output Output Phototranstr Input Diode

Datasheet

387In Stock

1.200Expected 10/21/2026

$3.250

$3.208

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: $4.670
117In Stock
700Expected 12/11/2026

Mfr. Part #
OPB704WZ

Mouser Part #
828-OPB704WZ

Optek / TT Electronics

Optical Switches, Reflective, Phototransistor Output Reflective Sensor

Datasheet

117In Stock

700Expected 12/11/2026

$4.670

$4.606

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: $3.187
208In Stock

Mfr. Part #
OPB705

Mouser Part #
828-OPB705

Optek / TT Electronics

Optical Switches, Reflective, Phototransistor Output Reflective Sensor

Datasheet

208In Stock

$3.187

$3.029

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: $4.627
195In Stock

Mfr. Part #
OPB705WZ

Mouser Part #
828-OPB705WZ

Optek / TT Electronics

Optical Switches, Reflective, Phototransistor Output Reflective Sensor

Datasheet

195In Stock

$4.627

$4.375

Min.: 1
Mult.: 1

Optical Switches, Reflective, Phototransistor Output

Reflective

3.81 mm

Optical Switches, Reflective, Phototransistor Output Reflective Sensor

OPB706B
Optek / TT Electronics
1: $2.514
237In Stock
500Expected 9/16/2026

Mfr. Part #
OPB706B

Mouser Part #
828-OPB706B

Optek / TT Electronics

Optical Switches, Reflective, Phototransistor Output Reflective Sensor

Datasheet

237In Stock

500Expected 9/16/2026

$2.514

$2.408

Quote

Min.: 1
Mult.: 1

Optical Switches, Reflective, Phototransistor Output

Reflective

1.27 mm

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

OPB710F
Optek / TT Electronics
1: $9.539
150In Stock

Mfr. Part #
OPB710F

Mouser Part #
828-OPB710F

Optek / TT Electronics

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

Datasheet

150In Stock

$9.539

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: $3.702
5In 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

Datasheet

5In Stock

18.000Expected 1/13/2027

Cut Tape

$3.702

$3.670

$3.649

Reel

$3.334

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: $22.275
55In 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

Datasheet

55In Stock

$22.275

$22.264

$21.297

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: $18.552
37In Stock

Mfr. Part #
OPB739RWZ

Mouser Part #
828-OPB739RWZ

Optek / TT Electronics

Optical Switches, Reflective, Phototransistor Output Reflective Line Reader

Datasheet

37In Stock

$18.552

$17.469

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: $4.470
22In Stock
800Expected 9/9/2026

Mfr. Part #
OPB740WZ

Mouser Part #
828-OPB740WZ

Optek / TT Electronics

Optical Switches, Reflective, Phototransistor Output Reflective Sensor

Datasheet

22In Stock

800Expected 9/9/2026

$4.470

$4.301

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: $5.017
161In Stock

Mfr. Part #
OPB741WZ

Mouser Part #
828-OPB741WZ

Optek / TT Electronics

Optical Switches, Reflective, Phototransistor Output Reflective Sensor

Datasheet

161In Stock

$5.017

$4.512

$4.501

$4.354

$4.312

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: $2.987
40In Stock
500Expected 11/16/2026

Mfr. Part #
OPB742

Mouser Part #
828-OPB742

Optek / TT Electronics

Optical Switches, Reflective, Phototransistor Output EMMITER/SENSOR ASSEM

Datasheet

40In Stock

500Expected 11/16/2026

$2.987

$2.850

Min.: 1
Mult.: 1

Optical Switches, Reflective, Phototransistor Output

Reflective

3.81 mm

Optical Switches, Reflective, Phototransistor Output Reflective Sensor

OPB742WZ
Optek / TT Electronics
1: $4.712
110In Stock

Mfr. Part #
OPB742WZ

Mouser Part #
828-OPB742WZ

Optek / TT Electronics

Optical Switches, Reflective, Phototransistor Output Reflective Sensor

Datasheet

110In Stock

$4.712

$4.459

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: $6.194
149In Stock

Mfr. Part #
OPB748WZ

Mouser Part #
828-OPB748WZ

Optek / TT Electronics

Optical Switches, Reflective, Phototransistor Output Reflective Switch

Datasheet

149In Stock

$6.194

$5.774

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: $5.416
88In Stock
200Expected 11/19/2026

Mfr. Part #
OPB750T

Mouser Part #
828-OPB750T

Optek / TT Electronics

Optical Switches, Reflective, Phototransistor Output Reflective Sensor

Datasheet

88In Stock

200Expected 11/19/2026

$5.416

$5.301

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: $4.470
294In Stock

Mfr. Part #
OPR5005

Mouser Part #
828-OPR5005

Optek / TT Electronics

Optical Switches, Reflective, Phototransistor Output Reflective Sensor

Datasheet

294In Stock

$4.470

$4.165

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