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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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Part #

Optical Switches, Transmissive, Phototransistor Output Dust Proof Type Phototransistor

EE-SX1161-W11
Omron Electronics
1: Rp192.450
98In Stock
40On Order

Mfr. Part No.
EE-SX1161-W11

Mouser Part No
653-EESX1161W11

Omron Electronics

Optical Switches, Transmissive, Phototransistor Output Dust Proof Type Phototransistor

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Datasheet

98In Stock

40On Order

Rp192.450

Rp170.434

Rp164.197

Min.: 1
Mult.: 1

Optical Switches, Transmissive, Phototransistor Output

Transmissive, Slotted

3.2 mm

Optical Switches, Transmissive, Photo IC Output Dust Proof Type Photo IC (Dark On)

EE-SX3161-W11
Omron Electronics
1: Rp175.021
129In Stock

Mfr. Part No.
EE-SX3161-W11

Mouser Part No
653-EESX3161W11

Omron Electronics

Optical Switches, Transmissive, Photo IC Output Dust Proof Type Photo IC (Dark On)

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Datasheet

129In Stock

Rp175.021

Min.: 1
Mult.: 1

Optical Switches, Transmissive, Photo IC Output

Transmissive, Slotted

3.2 mm

Optical Switches, Transmissive, Photo IC Output Transmissive SMT Photo-IC Dark ON 5mm

EE-SX3350
Omron Electronics
1: Rp24.767
110In Stock
2.800Expected 03/07/2026

Mfr. Part No.
EE-SX3350

Mouser Part No
653-EESX3350

Omron Electronics

Optical Switches, Transmissive, Photo IC Output Transmissive SMT Photo-IC Dark ON 5mm

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Datasheet

110In Stock

2.800Expected 03/07/2026

Cut Tape

Rp24.767

Rp24.217

Reel

Rp24.033

Rp22.015

Rp21.465

MouseReel Available

Min.: 1
Mult.: 1

Reel: 400

Optical Switches, Transmissive, Photo IC Output

Transmissive, Slotted

5 mm

Optical Switches, Transmissive, Photo IC Output SMT, 3mm Photo-IC, Light ON

EE-SX4320
Omron Electronics
1: Rp37.242
57In Stock
12.000Expected 03/07/2026

Mfr. Part No.
EE-SX4320

Mouser Part No
653-EESX4320

Omron Electronics

Optical Switches, Transmissive, Photo IC Output SMT, 3mm Photo-IC, Light ON

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Datasheet

57In Stock

12.000Expected 03/07/2026

Cut Tape

Rp37.242

Rp36.142

Reel

Rp36.142

Quote

MouseReel Available

Min.: 1
Mult.: 1

Reel: 2.000

Optical Switches, Transmissive, Photo IC Output

Transmissive, Slotted

2 mm

Optical Switches, Transmissive, Phototransistor Output Std 5mm PW NPN 3M

EE-SX950-W 3M
Omron Automation and Safety
1: Rp515.523
5In Stock

Mfr. Part No.
EE-SX950-W 3M

Mouser Part No
653-EESX950W3M

Omron Automation and Safety

Optical Switches, Transmissive, Phototransistor Output Std 5mm PW NPN 3M

Datasheet

5In Stock

Rp515.523

Rp473.877

Rp460.485

View

Min.: 1
Mult.: 1

Optical Switches, Transmissive, Phototransistor Output

Transmissive, Slotted, Through-Beam Type

Optical Switches, Transmissive, Phototransistor Output F-shp 5mm PW NPN 3M

EE-SX952-W 3M
Omron Automation and Safety
1: Rp572.395
3In Stock

Mfr. Part No.
EE-SX952-W 3M

Mouser Part No
653-EESX952W3M

Omron Automation and Safety

Optical Switches, Transmissive, Phototransistor Output F-shp 5mm PW NPN 3M

Datasheet

3In Stock

Rp572.395

Rp461.585

Rp453.880

Min.: 1
Mult.: 1

Optical Switches, Transmissive, Phototransistor Output

Transmissive, Slotted, Through-Beam Type

Optical Switches, Transmissive, Phototransistor Output R-shp 5mm PW NPN 3M

EE-SX953-W 3M
Omron Automation and Safety
1: Rp576.798
2In Stock

Mfr. Part No.
EE-SX953-W 3M

Mouser Part No
653-EESX953W3M

Omron Automation and Safety

Optical Switches, Transmissive, Phototransistor Output R-shp 5mm PW NPN 3M

Datasheet

2In Stock

Rp576.798

Rp519.008

Rp504.698

Min.: 1
Mult.: 1

Optical Switches, Transmissive, Phototransistor Output

Transmissive, Slotted, Through-Beam Type

Optical Switches, Transmissive, Phototransistor Output Std 5mm PW NPN 1M Robotic

EE-SX954P-R 1M
Omron Automation and Safety
1: Rp614.591
8In Stock

Mfr. Part No.
EE-SX954P-R 1M

Mouser Part No
653-EESX954PR1M

Omron Automation and Safety

Optical Switches, Transmissive, Phototransistor Output Std 5mm PW NPN 1M Robotic

Datasheet

8In Stock

Rp614.591

Rp487.820

Min.: 1
Mult.: 1

Optical Switches, Transmissive, Phototransistor Output

Transmissive, Slotted, Through-Beam Type

Optical Switches, Reflective, Phototransistor Output Reflective Sensor

SFH 9206
ams OSRAM
1: Rp25.684
1.057In Stock
5.000Expected 01/06/2026

Mfr. Part No.
SFH 9206

Mouser Part No
720-SFH9206

ams OSRAM

Optical Switches, Reflective, Phototransistor Output Reflective Sensor

Datasheet

1.057In Stock

5.000Expected 01/06/2026

Cut Tape

Rp25.684

Rp17.887

Rp13.594

Rp11.576

Reel

Rp10.622

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 1.000

Optical Switches, Reflective, Phototransistor Output

5 mm

Optical Switches, Reflective, Phototransistor Output Reflective Sensor

SFH 9206-5/6
ams OSRAM
1: Rp27.519
1.214In Stock

Mfr. Part No.
SFH 9206-5/6

Mouser Part No
720-SFH920656

ams OSRAM

Optical Switches, Reflective, Phototransistor Output Reflective Sensor

Datasheet

1.214In Stock

Cut Tape

Rp27.519

Rp19.447

Rp14.365

Rp12.329

Reel

Rp11.576

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 1.000

Optical Switches, Reflective, Phototransistor Output

5 mm

Optical Switches, Transmissive, Phototransistor Output Sensor, Photointerrupters, Transmissive, If (Max)=35 mA, Ic (Max)=30 mA, 30 V, Surface Mount

RPI-0451E
ROHM Semiconductor
1: Rp25.868
18In Stock

Mfr. Part No.
RPI-0451E

Mouser Part No
755-RPI-0451E

ROHM Semiconductor

Optical Switches, Transmissive, Phototransistor Output Sensor, Photointerrupters, Transmissive, If (Max)=35 mA, Ic (Max)=30 mA, 30 V, Surface Mount

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Datasheet

18In Stock

Cut Tape

Rp25.868

Rp22.015

Rp17.502

Rp15.888

Reel

Rp15.044

View

Min.: 1
Mult.: 1

Reel: 1.000

Optical Switches, Transmissive, Phototransistor Output

Transmissive, Slotted

4.5 mm

Optical Switches, Reflective, Phototransistor Output Output Phototranstr Input Diode

OPB700ALZ
Optek / TT Electronics
1: Rp193.000
3.174In Stock

Mfr. Part No.
OPB700ALZ

Mouser Part No
828-OPB700ALZ

Optek / TT Electronics

Optical Switches, Reflective, Phototransistor Output Output Phototranstr Input Diode

Datasheet

3.174In Stock

Rp193.000

Rp187.680

Min.: 1
Mult.: 1

Optical Switches, Reflective, Phototransistor Output

Reflective

5.08 mm

Optical Switches, Transmissive, Photo IC Output OPIC Photointerruptr Schmdt Gap 10.0mm

GP1A57HRJ00F
Sharp Microelectronics
1: Rp72.650
400In Stock
1.300On Order

Mfr. Part No.
GP1A57HRJ00F

Mouser Part No
852-GP1A57HRJ00F

Sharp Microelectronics

Optical Switches, Transmissive, Photo IC Output OPIC Photointerruptr Schmdt Gap 10.0mm

Datasheet

400In Stock

1.300On Order

Rp72.650

Rp53.570

Rp42.196

Rp37.242

View

Min.: 1
Mult.: 1

Optical Switches, Transmissive, Photo IC Output

Transmissive, Slotted

10 mm

Optical Switches, Transmissive, Phototransistor Output Photointerrupter 3.0mm gap

GP1S094HCZ0F
Sharp Microelectronics
1: Rp14.860
3.234In Stock
5.000Expected 16/04/2026

Mfr. Part No.
GP1S094HCZ0F

Mouser Part No
852-GP1S094HCZ0F

Sharp Microelectronics

Optical Switches, Transmissive, Phototransistor Output Photointerrupter 3.0mm gap

Datasheet

3.234In Stock

5.000Expected 16/04/2026

Rp14.860

Rp10.310

Rp7.559

Rp6.311

View

Min.: 1
Mult.: 1

Optical Switches, Transmissive, Phototransistor Output

Transmissive, Slotted

3 mm

Optical Switches, Reflective, Photo IC Output Photointerrupter OPIC Light Mod

GP2A240LCS0F
Sharp Microelectronics
1: Rp78.154
89In Stock
200Expected 02/07/2026

Mfr. Part No.
GP2A240LCS0F

Mouser Part No
852-GP2A240LCS0F

Sharp Microelectronics

Optical Switches, Reflective, Photo IC Output Photointerrupter OPIC Light Mod

Datasheet

89In Stock

200Expected 02/07/2026

Rp78.154

Rp68.247

Rp65.679

Rp60.725

Rp59.441

Min.: 1
Mult.: 1

Optical Switches, Reflective, Photo IC Output

Reflective

2 mm to 22 mm

Optical Switches, Transmissive, Phototransistor Output 5mm SLOT STD L/D-O NPN 1MC

EE-SX670-WR 1M
Omron Automation and Safety
1: Rp735.308
34In Stock

Mfr. Part No.
EE-SX670-WR 1M

Mouser Part No
653-EE-SX670-WR1M

Omron Automation and Safety

Optical Switches, Transmissive, Phototransistor Output 5mm SLOT STD L/D-O NPN 1MC

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Datasheet

34In Stock

Rp735.308

Rp664.125

Rp646.330

Min.: 1
Mult.: 1

Optical Switches, Transmissive, Phototransistor Output

Transmissive, Slotted, Through-Beam Type

5 mm

Optical Switches, Transmissive, Phototransistor Output 3.4X2.7MM REFLECTIVE PHOTO INTERRUPTER SMD LED

ATIR0711S-F
Kingbright
1: Rp13.209
50In Stock

Mfr. Part No.
ATIR0711S-F

Mouser Part No
604-ATIR0711S-F

Kingbright

Optical Switches, Transmissive, Phototransistor Output 3.4X2.7MM REFLECTIVE PHOTO INTERRUPTER SMD LED

Datasheet

50In Stock

Cut Tape

Rp13.209

Rp10.842

Rp10.329

Rp9.448

Reel

Rp9.045

View

Min.: 1
Mult.: 1

Reel: 1.000

Optical Switches, Transmissive, Phototransistor Output

Optical Switches, Reflective, Photo IC Output 1 Channel 75LPI

AEDR-8310-1K2
Broadcom / Avago
1: Rp177.406
42In Stock

Mfr. Part No.
AEDR-8310-1K2

Mouser Part No
630-AEDR-8310-1K2

Broadcom / Avago

Optical Switches, Reflective, Photo IC Output 1 Channel 75LPI

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Datasheet

42In Stock

Cut Tape

Rp177.406

Rp142.548

Reel

Rp119.799

Rp110.443

Rp107.874

MouseReel Available

Min.: 1
Mult.: 1

Reel: 100

Optical Switches, Reflective, Photo IC Output

Reflective

2 mm

Optical Switches, Transmissive, Phototransistor Output PHOTO MICROSENSOR

EE-SJ3-C
Omron Electronics
1: Rp74.118
109In Stock
End of Life

Mfr. Part No.
EE-SJ3-C

Mouser Part No
653-EE-SJ3-C

End of Life

Omron Electronics

Optical Switches, Transmissive, Phototransistor Output PHOTO MICROSENSOR

Learn More

Datasheet

109In Stock

Rp74.118

Rp71.182

Rp69.715

Rp63.844

Rp62.376

Min.: 1
Mult.: 1

Optical Switches, Transmissive, Phototransistor Output

Transmissive, Slotted

3.4 mm

Optical Switches, Transmissive, Phototransistor Output PHOTO MICROSENSOR

EE-SV3-CS
Omron Electronics
1: Rp206.393
1In Stock
End of Life

Mfr. Part No.
EE-SV3-CS

Mouser Part No
653-EE-SV3-CS

End of Life

Omron Electronics

Optical Switches, Transmissive, Phototransistor Output PHOTO MICROSENSOR

Learn More

Datasheet

1In Stock

Rp206.393

Rp144.016

Rp137.228

Min.: 1
Mult.: 1

Optical Switches, Transmissive, Phototransistor Output

Transmissive, Slotted

3.4 mm

Optical Switches, Transmissive, Phototransistor Output PHOTO MICROSENSOR

EE-SV3-DS
Omron Electronics
1: Rp96.867
100In Stock
End of Life

Mfr. Part No.
EE-SV3-DS

Mouser Part No
653-EE-SV3-DS

End of Life

Omron Electronics

Optical Switches, Transmissive, Phototransistor Output PHOTO MICROSENSOR

Learn More

Datasheet

100In Stock

Rp96.867

Rp96.500

Rp90.079

Rp88.795

Rp85.859

Min.: 1
Mult.: 1

Optical Switches, Transmissive, Phototransistor Output

Transmissive, Slotted

Optical Switches, Transmissive, Phototransistor Output Hi Res .5mm w/Boss PCB 3mm Wide Slot

EE-SX199
Omron Electronics
1: Rp28.803
375In Stock
End of Life

Mfr. Part No.
EE-SX199

Mouser Part No
653-EE-SX199

End of Life

Omron Electronics

Optical Switches, Transmissive, Phototransistor Output Hi Res .5mm w/Boss PCB 3mm Wide Slot

Learn More

Datasheet

375In Stock

Rp28.803

Rp28.620

Min.: 1
Mult.: 1

Optical Switches, Transmissive, Phototransistor Output

Transmissive, Slotted

3 mm

Optical Switches, Transmissive, Photo IC Output 2MM OPTO SENSOR SLOT TYPE

EE-SX493
Omron Electronics
1: Rp60.358
200In Stock
End of Life

Mfr. Part No.
EE-SX493

Mouser Part No
653-EE-SX493

End of Life

Omron Electronics

Optical Switches, Transmissive, Photo IC Output 2MM OPTO SENSOR SLOT TYPE

Learn More

Datasheet

200In Stock

Rp60.358

Rp53.387

Rp50.818

Rp49.534

Min.: 1
Mult.: 1

Optical Switches, Transmissive, Photo IC Output

Transmissive, Slotted

2 mm

Optical Switches, Reflective, Photo IC Output REFL LIGHT-ON

EE-SY410
Omron Electronics
1: Rp55.588
401In Stock
End of Life

Mfr. Part No.
EE-SY410

Mouser Part No
653-EE-SY410

End of Life

Omron Electronics

Optical Switches, Reflective, Photo IC Output REFL LIGHT-ON

Learn More

Datasheet

401In Stock

Rp55.588

Min.: 1
Mult.: 1

Optical Switches, Reflective, Photo IC Output

Reflective

5 mm

Optical Switches, Transmissive, Photo IC Output Wide Slot Photo IC (Light On)

EE-SX4160-W11
Omron Electronics
1: Rp177.222
4In Stock
End of Life

Mfr. Part No.
EE-SX4160-W11

Mouser Part No
653-EESX4160W11

End of Life

Omron Electronics

Optical Switches, Transmissive, Photo IC Output Wide Slot Photo IC (Light On)

Learn More

Datasheet

4In Stock

Rp177.222

Min.: 1
Mult.: 1

Optical Switches, Transmissive, Photo IC Output

Transmissive, Slotted

9.5 mm

Optical Switches

Types of Optical Switches

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2 mm
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