.hide-partial { max-height: none; } .show-more { display: none; }

Reflective Optical Switches

.catnav-wrapper { height: auto; overflow: visible; } .catalog-nav-tabs ul { white-space: normal; }

Types of Optical Switches

List Images

Results: 213

Applied Filters:

Sensing Method = Reflective

Manufacturer

Product Type

Sensing Distance

Reset All

Search within results

In Stock

Normally Stocked

Active

New Products

RoHS Compliant

.search-refine-wrapper { display: inline-block; min-width: 100%; } .scroll-body { overflow-x: visible; } .search-table-wrapper { overflow: visible; } .hide-partial { max-height: none; } .show-more { display: none; }

Part #

Optical Switches, Reflective, Phototransistor Output Reflective Sensor

OPB742WZ
Optek / TT Electronics
1: $4.48
110In Stock

Mfr. Part No.
OPB742WZ

Mouser Part No
828-OPB742WZ

Optek / TT Electronics

Optical Switches, Reflective, Phototransistor Output Reflective Sensor

Datasheet

110In Stock

$4.48

$4.24

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
169In Stock

Mfr. Part No.
OPB748WZ

Mouser Part No
828-OPB748WZ

Optek / TT Electronics

Optical Switches, Reflective, Phototransistor Output Reflective Switch

Datasheet

169In 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
93In Stock

Mfr. Part No.
OPB750T

Mouser Part No
828-OPB750T

Optek / TT Electronics

Optical Switches, Reflective, Phototransistor Output Reflective Sensor

Datasheet

93In Stock

$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: $7.69
17In Stock

Mfr. Part No.
OPB755TZ

Mouser Part No
828-OPB755TZ

Optek / TT Electronics

Optical Switches, Reflective, Phototransistor Output Reflective Sensor

Datasheet

17In Stock

$7.69

$7.17

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: $3.96
24In Stock
300Expected 10/08/2026

Mfr. Part No.
OPR5005

Mouser Part No
828-OPR5005

Optek / TT Electronics

Optical Switches, Reflective, Phototransistor Output Reflective Sensor

Datasheet

24In Stock

300Expected 10/08/2026

$3.96

Quote

Min.: 1
Mult.: 1

Optical Switches, Reflective, Phototransistor Output

Reflective

1.27 mm

Optical Switches, Specialised 1625nm SMD Reflective Switch Flat Top

MTRS5116C
Marktech Optoelectronics
1: $53.44
1In Stock

Mfr. Part No.
MTRS5116C

Mouser Part No
193-MTRS5116C

Marktech Optoelectronics

Optical Switches, Specialised 1625nm SMD Reflective Switch Flat Top

Datasheet

1In Stock

$53.44

$44.23

$38.93

Quote

Min.: 1
Mult.: 1

Optical Switches, Specialized

Reflective

0.5 mm to 1.5 mm

Optical Switches, Specialised Visible Emitter 660nm

MTRS6660D
Marktech Optoelectronics
1: $5.60
9In Stock

Mfr. Part No.
MTRS6660D

Mouser Part No
193-MTRS6660D

Marktech Optoelectronics

Optical Switches, Specialised Visible Emitter 660nm

Datasheet

9In Stock

$5.60

$4.18

$3.35

$2.99

View

Min.: 1
Mult.: 1

Optical Switches, Specialized

Reflective

0.5 mm to 1.5 mm

Optical Switches, Specialised Infrared Emitter 950nm

MTRS9520DSM
Marktech Optoelectronics
1: $32.43
6In Stock

Mfr. Part No.
MTRS9520DSM

Mouser Part No
193-MTRS9520DSM

Marktech Optoelectronics

Optical Switches, Specialised Infrared Emitter 950nm

Datasheet

6In Stock

$32.43

$26.28

$22.73

Min.: 1
Mult.: 1

Optical Switches, Specialized

Reflective

0.5 mm to 1.5 mm

Optical Switches, Reflective, Photo IC Output Reflective Sensor Photologic

OPB760N
Optek / TT Electronics
1: $5.29
60In Stock

Mfr. Part No.
OPB760N

Mouser Part No
828-OPB760N

Optek / TT Electronics

Optical Switches, Reflective, Photo IC Output Reflective Sensor Photologic

Datasheet

60In Stock

$5.29

$5.06

Min.: 1
Mult.: 1

Optical Switches, Reflective, Photo IC Output

Reflective

5.6 mm

Optical Switches, Reflective, Phototransistor Output REFL.OBJ. SENS HI TEMP 12"WIRE

OPB735BWZ
Optek / TT Electronics
1: $22.59
5In 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

5In Stock

$22.59

$20.37

$20.01

Min.: 1
Mult.: 1

Optical Switches, Reflective, Phototransistor Output

Reflective

12.7 mm

Optical Switches, Reflective, Phototransistor Output SENSOR REFL,NO LENSES,PARALL

VCNT2025X01
Vishay Semiconductors
1: $0.64
3,790In Stock
18,000On Order

Mfr. Part No.
VCNT2025X01

Mouser Part No
78-VCNT2025X01

Vishay Semiconductors

Optical Switches, Reflective, Phototransistor Output SENSOR REFL,NO LENSES,PARALL

Learn More

Datasheet

3,790In Stock

18,000On Order

Cut Tape

$0.64

$0.534

$0.51

$0.456

Reel

$0.409

View

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

Optical Switches, Reflective, Phototransistor Output

Reflective

Optical Switches, Reflective, Phototransistor Output REFL OBJECT SENSOR

QRD1113
onsemi
1: $1.12
8,632On Order

Mfr. Part No.
QRD1113

Mouser Part No
512-QRD1113

onsemi

Optical Switches, Reflective, Phototransistor Output REFL OBJECT SENSOR

Datasheet

8,632On Order

$1.12

$0.954

$0.912

$0.83

Min.: 1
Mult.: 1
Max.: 800

Optical Switches, Reflective, Phototransistor Output

Reflective

1.27 mm

Optical Switches, Reflective, Phototransistor Output Photointerrupter Reflective 0.5mm

GP2S60
Sharp Microelectronics
1: $0.56
29,995On Order

Mfr. Part No.
GP2S60

Mouser Part No
852-GP2S60

Sharp Microelectronics

Optical Switches, Reflective, Phototransistor Output Photointerrupter Reflective 0.5mm

Datasheet

29,995On Order

Cut Tape

$0.56

$0.466

$0.444

$0.393

Reel

$0.354

View

MouseReel Available

Min.: 1
Mult.: 1

: 2,000

Optical Switches, Reflective, Phototransistor Output

Reflective

0.5 mm

Optical Switches, Reflective, Phototransistor Output Photointerrupter 65~130uA

GP2S60B
Sharp Microelectronics
1: $0.55
40,000On Order

Mfr. Part No.
GP2S60B

Mouser Part No
852-GP2S60B

Sharp Microelectronics

Optical Switches, Reflective, Phototransistor Output Photointerrupter 65~130uA

Datasheet

40,000On Order

Cut Tape

$0.55

$0.453

$0.433

$0.39

Reel

$0.359

View

MouseReel Available

Min.: 1
Mult.: 1

: 2,000

Optical Switches, Reflective, Phototransistor Output

Reflective

0.5 mm

Optical Switches, Reflective, Phototransistor Output Reflective Top-View

EAITRDA6
Everlight
Restricted Availability

Mfr. Part No.
EAITRDA6

Mouser Part No
638-EAITRDA6

Everlight

Optical Switches, Reflective, Phototransistor Output Reflective Top-View

Datasheet

Restricted Availability

Optical Switches, Reflective, Phototransistor Output

Reflective

Optical Switches, Reflective, Photo IC Output Micro Sensor

EE-SA801R 1M
Omron Automation and Safety
1: $172.77
1Expected 07/09/2026

Mfr. Part No.
EE-SA801R 1M

Mouser Part No
653-EE-SA801R1M

Omron Automation and Safety

Optical Switches, Reflective, Photo IC Output Micro Sensor

Learn More

Datasheet

1Expected 07/09/2026

$172.77

$170.72

Min.: 1
Mult.: 1

Optical Switches, Reflective, Photo IC Output

Reflective

Optical Switches, Reflective, Phototransistor Output REFL LIGHT-ON/DRK-ON

EE-SY672
Omron Automation and Safety
1: $62.00
22Expected 13/08/2026

Mfr. Part No.
EE-SY672

Mouser Part No
653-EE-SY672

Omron Automation and Safety

Optical Switches, Reflective, Phototransistor Output REFL LIGHT-ON/DRK-ON

Learn More

Datasheet

22Expected 13/08/2026

$62.00

$51.49

$44.52

View

Min.: 1
Mult.: 1

Optical Switches, Reflective, Phototransistor Output

Reflective

1 mm to 5 mm

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

OPB733TR
Optek / TT Electronics
1: $3.48
44In Stock
17,505Expected 28/08/2026

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

44In Stock

17,505Expected 28/08/2026

Cut Tape

$3.48

$3.44

$3.42

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 PHTOINTRUPTR RFLCTVE PHTOTRNSISTR 4PIN

RPR-359F
ROHM Semiconductor
1: $3.25
180Expected 27/08/2026

Mfr. Part No.
RPR-359F

Mouser Part No
755-RPR-359F

ROHM Semiconductor

Optical Switches, Reflective, Phototransistor Output PHTOINTRUPTR RFLCTVE PHTOTRNSISTR 4PIN

Learn More

Datasheet

180Expected 27/08/2026

$3.25

$2.38

$1.74

$1.64

View

Min.: 1
Mult.: 1

Optical Switches, Reflective, Phototransistor Output

Reflective

3.5 mm

Optical Switches, Reflective, Phototransistor Output Reflective Sensor

OPB701Z
Optek / TT Electronics
1: $11.61
200Expected 06/11/2026

Mfr. Part No.
OPB701Z

Mouser Part No
828-OPB701Z

Optek / TT Electronics

Optical Switches, Reflective, Phototransistor Output Reflective Sensor

Datasheet

200Expected 06/11/2026

$11.61

$10.69

Min.: 1
Mult.: 1

Optical Switches, Reflective, Phototransistor Output

Reflective

5.08 mm

Optical Switches, Reflective, Photo IC Output EMMITER/SENSOR ASSEM

OPB716Z
Optek / TT Electronics
1: $7.63
1,006On Order

Mfr. Part No.
OPB716Z

Mouser Part No
828-OPB716Z

Optek / TT Electronics

Optical Switches, Reflective, Photo IC Output EMMITER/SENSOR ASSEM

Datasheet

1,006On Order

$7.63

$7.15

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: $16.69
350On Order

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

350On Order

$16.69

$16.25

Min.: 1
Mult.: 1

Optical Switches, Reflective, Photo IC Output

Reflective

1 mm to 152 mm

Optical Switches, Reflective, Photo IC Output Emmiter/Sensor Assy

OPB770TZ
Optek / TT Electronics
1: $8.17
280On Order

Mfr. Part No.
OPB770TZ

Mouser Part No
828-OPB770TZ

Optek / TT Electronics

Optical Switches, Reflective, Photo IC Output Emmiter/Sensor Assy

Datasheet

280On Order

$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

OPB755TAZ
Optek / TT Electronics
1: $5.47
199Expected 01/09/2026

Mfr. Part No.
OPB755TAZ

Mouser Part No
828-OPB755TAZ

Optek / TT Electronics

Optical Switches, Reflective, Phototransistor Output Reflective Sensor

Datasheet

199Expected 01/09/2026

$5.47

$5.33

Min.: 1
Mult.: 1

Optical Switches, Reflective, Phototransistor Output

Reflective

5.59 mm

Optical Switches, Reflective, Photo IC Output SMD Reflective Optical Sensor

OPB9000
Optek / TT Electronics
2,500: $2.54
2,500Stock Available
Factory Special Order

Mfr. Part No.
OPB9000

Mouser Part No
828-OPB9000

Factory Special Order

Optek / TT Electronics

Optical Switches, Reflective, Photo IC Output SMD Reflective Optical Sensor

Datasheet

2,500Stock Available

More Info Available

Reel

$2.54

View

Min.: 2,500
Mult.: 2,500

: 2,500

Optical Switches, Reflective, Photo IC Output

Reflective

12 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