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Optical Switches

Optical Switches are available at Mouser Electronics from industry leading manufacturers. Mouser is an authorized distributor for many optical switch manufacturers including Broadcom, Omron, onsemi, Sharp Micro, TT Electronics, Vishay & more. Please view our large selection of optical switches below.

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Types of Optical Switches

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Results: 980

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Part #

Optical Switches, Transmissive, Photo IC Output Slotted Opt Switch Photologic

OPB973T51
Optek / TT Electronics
1: Rp62.193
941In Stock

Mfr. Part No.
OPB973T51

Mouser Part No
828-OPB973T51

Optek / TT Electronics

Optical Switches, Transmissive, Photo IC Output Slotted Opt Switch Photologic

Datasheet

941In Stock

Rp62.193

Rp60.725

Rp58.524

Rp58.157

Min.: 1
Mult.: 1

Optical Switches, Transmissive, Photo IC Output

Transmissive, Slotted

3.18 mm

Optical Switches, Transmissive, Photo IC Output Slotted Opt Switch Photologic

OPB980L55Z
Optek / TT Electronics
1: Rp108.425
418In Stock

Mfr. Part No.
OPB980L55Z

Mouser Part No
828-OPB980L55Z

Optek / TT Electronics

Optical Switches, Transmissive, Photo IC Output Slotted Opt Switch Photologic

Datasheet

418In Stock

Rp108.425

Rp100.720

Min.: 1
Mult.: 1

Optical Switches, Transmissive, Photo IC Output

Transmissive, Slotted

3.18 mm

Optical Switches, Transmissive, Photo IC Output Slotted Opt Switch Photologic

OPB980T11Z
Optek / TT Electronics
1: Rp118.148
587In Stock

Mfr. Part No.
OPB980T11Z

Mouser Part No
828-OPB980T11Z

Optek / TT Electronics

Optical Switches, Transmissive, Photo IC Output Slotted Opt Switch Photologic

Datasheet

587In Stock

Rp118.148

Rp111.911

Min.: 1
Mult.: 1

Optical Switches, Transmissive, Photo IC Output

Transmissive, Slotted

3.18 mm

Optical Switches, Transmissive, Photo IC Output Slotted Opt Switch Photologic

OPB981T51Z
Optek / TT Electronics
1: Rp105.306
248In Stock

Mfr. Part No.
OPB981T51Z

Mouser Part No
828-OPB981T51Z

Optek / TT Electronics

Optical Switches, Transmissive, Photo IC Output Slotted Opt Switch Photologic

Datasheet

248In Stock

Rp105.306

Min.: 1
Mult.: 1

Optical Switches, Transmissive, Photo IC Output

Transmissive, Slotted

3.18 mm

Optical Switches, Transmissive, Photo IC Output SLOTTED W/WIRE LEADS

OPB982T51Z
Optek / TT Electronics
1: Rp107.691
511In Stock

Mfr. Part No.
OPB982T51Z

Mouser Part No
828-OPB982T51Z

Optek / TT Electronics

Optical Switches, Transmissive, Photo IC Output SLOTTED W/WIRE LEADS

Datasheet

511In Stock

Rp107.691

Rp102.921

Min.: 1
Mult.: 1

Optical Switches, Transmissive, Photo IC Output

Transmissive, Slotted

3.18 mm

Optical Switches, Transmissive, Photo IC Output Slotted Opt Switch Photologic

OPB983P51Z
Optek / TT Electronics
1: Rp109.893
375In Stock
800Expected 14/05/2026

Mfr. Part No.
OPB983P51Z

Mouser Part No
828-OPB983P51Z

Optek / TT Electronics

Optical Switches, Transmissive, Photo IC Output Slotted Opt Switch Photologic

Datasheet

375In Stock

800Expected 14/05/2026

Rp109.893

Rp104.022

Min.: 1
Mult.: 1

Optical Switches, Transmissive, Photo IC Output

Transmissive, Slotted

3.18 mm

Optical Switches, Transmissive, Photo IC Output Slotted Opt Switch Photologic

OPB983T51Z
Optek / TT Electronics
1: Rp110.076
388In Stock

Mfr. Part No.
OPB983T51Z

Mouser Part No
828-OPB983T51Z

Optek / TT Electronics

Optical Switches, Transmissive, Photo IC Output Slotted Opt Switch Photologic

Datasheet

388In Stock

Rp110.076

Rp104.572

Min.: 1
Mult.: 1

Optical Switches, Transmissive, Photo IC Output

Transmissive, Slotted

3.18 mm

Optical Switches, Transmissive, Photo IC Output Slotted Opt Switch Photologic

OPB990L11Z
Optek / TT Electronics
1: Rp111.360
1.025In Stock

Mfr. Part No.
OPB990L11Z

Mouser Part No
828-OPB990L11Z

Optek / TT Electronics

Optical Switches, Transmissive, Photo IC Output Slotted Opt Switch Photologic

Datasheet

1.025In Stock

Rp111.360

Min.: 1
Mult.: 1

Optical Switches, Transmissive, Photo IC Output

Transmissive, Slotted

3.18 mm

Optical Switches, Transmissive, Photo IC Output Slotted Opt Switch Photologic

OPB990T51Z
Optek / TT Electronics
1: Rp105.123
321In Stock
780Expected 12/05/2026

Mfr. Part No.
OPB990T51Z

Mouser Part No
828-OPB990T51Z

Optek / TT Electronics

Optical Switches, Transmissive, Photo IC Output Slotted Opt Switch Photologic

Datasheet

321In Stock

780Expected 12/05/2026

Rp105.123

Rp102.921

Min.: 1
Mult.: 1

Optical Switches, Transmissive, Photo IC Output

Transmissive, Slotted

3.18 mm

Optical Switches, Transmissive, Photo IC Output Slotted Opt Switch Photologic

OPB991L51Z
Optek / TT Electronics
1: Rp100.903
478In Stock

Mfr. Part No.
OPB991L51Z

Mouser Part No
828-OPB991L51Z

Optek / TT Electronics

Optical Switches, Transmissive, Photo IC Output Slotted Opt Switch Photologic

Datasheet

478In Stock

Rp100.903

Rp98.701

Rp94.482

Min.: 1
Mult.: 1

Optical Switches, Transmissive, Photo IC Output

Transmissive, Slotted

3.18 mm

Optical Switches, Transmissive, Photo IC Output Slotted Opt Switch Photologic

OPB991T51Z
Optek / TT Electronics
1: Rp108.792
329In Stock
400Expected 10/06/2026

Mfr. Part No.
OPB991T51Z

Mouser Part No
828-OPB991T51Z

Optek / TT Electronics

Optical Switches, Transmissive, Photo IC Output Slotted Opt Switch Photologic

Datasheet

329In Stock

400Expected 10/06/2026

Rp108.792

Rp104.022

Min.: 1
Mult.: 1

Optical Switches, Transmissive, Photo IC Output

Transmissive, Slotted

3.18 mm

Optical Switches, Transmissive, Photo IC Output Slotted Opt Switch Photologic

OPB991T55Z
Optek / TT Electronics
1: Rp102.371
334In Stock

Mfr. Part No.
OPB991T55Z

Mouser Part No
828-OPB991T55Z

Optek / TT Electronics

Optical Switches, Transmissive, Photo IC Output Slotted Opt Switch Photologic

Datasheet

334In Stock

Rp102.371

Rp96.867

Min.: 1
Mult.: 1

Optical Switches, Transmissive, Photo IC Output

Transmissive, Slotted

3.18 mm

Optical Switches, Transmissive, Photo IC Output Slotted Opt Switch Photologic

OPB992N55Z
Optek / TT Electronics
1: Rp96.867
277In Stock

Mfr. Part No.
OPB992N55Z

Mouser Part No
828-OPB992N55Z

Optek / TT Electronics

Optical Switches, Transmissive, Photo IC Output Slotted Opt Switch Photologic

Datasheet

277In Stock

Rp96.867

Min.: 1
Mult.: 1

Optical Switches, Transmissive, Photo IC Output

Transmissive, Slotted

3.18 mm

Optical Switches, Transmissive, Phototransistor Output 4.0X5.9MM PHOTOINTERRUPTER SMD LED - Transmissive Type

ARB031A
Kingbright
1: Rp24.951
50In Stock

Mfr. Part No.
ARB031A

Mouser Part No
604-ARB031A

Kingbright

Optical Switches, Transmissive, Phototransistor Output 4.0X5.9MM PHOTOINTERRUPTER SMD LED - Transmissive Type

Datasheet

50In Stock

Cut Tape

Rp24.951

Rp21.098

Rp20.181

Rp18.218

Reel

Rp17.520

View

Min.: 1
Mult.: 1

Reel: 1.000

Optical Switches, Transmissive, Phototransistor Output

Optical Switches, Reflective, Phototransistor Output Visible Emitter 700nm

MTRS1070
Marktech Optoelectronics
1: Rp106.590
11In Stock

Mfr. Part No.
MTRS1070

Mouser Part No
193-MTRS1070

Marktech Optoelectronics

Optical Switches, Reflective, Phototransistor Output Visible Emitter 700nm

Datasheet

11In Stock

Rp106.590

Rp77.237

Rp60.358

Rp53.937

Rp49.901

Min.: 1
Mult.: 1

Optical Switches, Reflective, Phototransistor Output

Reflective

0.5 mm to 1.5 mm

Optical Switches, Reflective, Phototransistor Output Infrared Emitter 950nm

MTRS9520
Marktech Optoelectronics
1: Rp107.508
347In Stock

Mfr. Part No.
MTRS9520

Mouser Part No
193-MTRS9520

Marktech Optoelectronics

Optical Switches, Reflective, Phototransistor Output Infrared Emitter 950nm

Learn More

Datasheet

347In Stock

Rp107.508

Rp80.539

Rp64.578

Rp57.606

Rp53.570

Min.: 1
Mult.: 1

Optical Switches, Reflective, Phototransistor Output

0.5 mm to 1.5 mm

Optical Switches, Reflective, Phototransistor Output Reflective Sensor

OPB707C
Optek / TT Electronics
1: Rp53.387
496In Stock

Mfr. Part No.
OPB707C

Mouser Part No
828-OPB707C

Optek / TT Electronics

Optical Switches, Reflective, Phototransistor Output Reflective Sensor

Datasheet

496In Stock

Rp53.387

Rp50.452

Min.: 1
Mult.: 1

Optical Switches, Reflective, Phototransistor Output

Reflective

1.27 mm

Optical Switches, Transmissive, Phototransistor Output Slotted Opt Switch

OPB828C
Optek / TT Electronics
1: Rp44.214
262In Stock

Mfr. Part No.
OPB828C

Mouser Part No
828-OPB828C

Optek / TT Electronics

Optical Switches, Transmissive, Phototransistor Output Slotted Opt Switch

Datasheet

262In Stock

Rp44.214

Rp42.196

Quote

Min.: 1
Mult.: 1

Optical Switches, Transmissive, Phototransistor Output

Transmissive, Slotted

3.05 mm

Optical Switches, Specialised Infrared Emitter 950nm

MTRS9520D
Marktech Optoelectronics
1: Rp107.508
20In Stock

Mfr. Part No.
MTRS9520D

Mouser Part No
193-MTRS9520D

Marktech Optoelectronics

Optical Switches, Specialised Infrared Emitter 950nm

Learn More

Datasheet

20In Stock

Rp107.508

Rp80.539

Rp64.578

Rp57.606

Rp53.570

Min.: 1
Mult.: 1

Optical Switches, Specialized

0.5 mm to 1.5 mm

Optical Switches, Transmissive, Photo IC Output Optical Switch Photologic

OPB120B
Optek / TT Electronics
1: Rp102.187
105In Stock

Mfr. Part No.
OPB120B

Mouser Part No
828-OPB120B

Optek / TT Electronics

Optical Switches, Transmissive, Photo IC Output Optical Switch Photologic

Datasheet

105In Stock

Rp102.187

Rp98.151

Min.: 1
Mult.: 1

Optical Switches, Transmissive, Photo IC Output

Transmissive, Slotted

2.03 mm

Optical Switches, Reflective, Phototransistor Output COBP Photo Refelctor 400uA 30mA 6V 45mW

NJL5901AR-TE1
Nisshinbo
1: Rp29.354
1.975In Stock

Mfr. Part No.
NJL5901AR-TE1

Mouser Part No
513-NJL5901AR-TE1

Nisshinbo

Optical Switches, Reflective, Phototransistor Output COBP Photo Refelctor 400uA 30mA 6V 45mW

Datasheet

1.975In Stock

Cut Tape

Rp29.354

Rp19.997

Rp15.062

Rp12.879

Rp12.182

Reel

Rp8.953

Min.: 1
Mult.: 1

Reel: 2.000

Optical Switches, Reflective, Phototransistor Output

Optical Switches, Transmissive, Phototransistor Output Slotted Switch

OPB315WZ
Optek / TT Electronics
1: Rp127.505
87In Stock
600On Order

Mfr. Part No.
OPB315WZ

Mouser Part No
828-OPB315WZ

Optek / TT Electronics

Optical Switches, Transmissive, Phototransistor Output Slotted Switch

Datasheet

87In Stock

600On Order

Rp127.505

Rp120.900

Min.: 1
Mult.: 1

Optical Switches, Transmissive, Phototransistor Output

Transmissive, Slotted

22.86 mm

Optical Switches, Transmissive, Phototransistor Output Slotted Opt Switch

OPB360L11
Optek / TT Electronics
1: Rp56.322
21In Stock
500Expected 02/06/2026

Mfr. Part No.
OPB360L11

Mouser Part No
828-OPB360L11

Optek / TT Electronics

Optical Switches, Transmissive, Phototransistor Output Slotted Opt Switch

Datasheet

21In Stock

500Expected 02/06/2026

Rp56.322

Rp53.570

Min.: 1
Mult.: 1

Optical Switches, Transmissive, Phototransistor Output

Transmissive, Slotted

3.18 mm

Optical Switches, Transmissive, Phototransistor Output Slotted Opt Switch

OPB360N51
Optek / TT Electronics
1: Rp45.682
76In Stock

Mfr. Part No.
OPB360N51

Mouser Part No
828-OPB360N51

Optek / TT Electronics

Optical Switches, Transmissive, Phototransistor Output Slotted Opt Switch

Datasheet

76In Stock

Rp45.682

Rp43.297

Min.: 1
Mult.: 1

Optical Switches, Transmissive, Phototransistor Output

Transmissive, Slotted

3.18 mm

Optical Switches, Transmissive, Phototransistor Output Slotted Opt Switch

OPB360T55
Optek / TT Electronics
1: Rp45.682
32In Stock

Mfr. Part No.
OPB360T55

Mouser Part No
828-OPB360T55

Optek / TT Electronics

Optical Switches, Transmissive, Phototransistor Output Slotted Opt Switch

Datasheet

32In Stock

Rp45.682

Rp43.663

Min.: 1
Mult.: 1

Optical Switches, Transmissive, Phototransistor Output

Transmissive, Slotted

3.18 mm

Optical Switches

Types of Optical Switches

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