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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, Photo IC Output Transmiss Horiz Mnt 5mm Dark ON 16mA

EE-SX3164-P1
Omron Electronics
1: Rp37.426
81In Stock

Mfr. Part No.
EE-SX3164-P1

Mouser Part No
653-EE-SX3164-P1

Omron Electronics

Optical Switches, Transmissive, Photo IC Output Transmiss Horiz Mnt 5mm Dark ON 16mA

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Datasheet

81In Stock

Rp37.426

Rp37.242

Min.: 1
Mult.: 1

Optical Switches, Transmissive, Photo IC Output

Transmissive, Slotted

5 mm

Optical Switches, Transmissive, Phototransistor Output Photo IC 5mm slot 24V 1.4x1.4 Dark-ON

EE-SX3173-P3-Z
Omron Electronics
1: Rp63.844
7In Stock
5.400On Order

Mfr. Part No.
EE-SX3173-P3-Z

Mouser Part No
653-EE-SX3173-P3-Z

Omron Electronics

Optical Switches, Transmissive, Phototransistor Output Photo IC 5mm slot 24V 1.4x1.4 Dark-ON

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Datasheet

7In Stock

5.400On Order

Rp63.844

Rp55.405

Rp52.286

Rp48.433

Rp47.333

Min.: 1
Mult.: 1

Optical Switches, Transmissive, Phototransistor Output

Transmissive, Slotted

5 mm

Optical Switches, Transmissive, Photo IC Output Transmiss Surf Mnt 4mm Dark ON 80mW

EE-SX3340
Omron Electronics
1: Rp24.767
995In Stock

Mfr. Part No.
EE-SX3340

Mouser Part No
653-EE-SX3340

Omron Electronics

Optical Switches, Transmissive, Photo IC Output Transmiss Surf Mnt 4mm Dark ON 80mW

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Datasheet

995In Stock

Cut Tape

Rp24.767

Rp24.400

Reel

Rp23.299

Rp22.382

Min.: 1
Mult.: 1

Reel: 1.000

Optical Switches, Transmissive, Photo IC Output

Transmissive, Slotted

4 mm

Optical Switches, Transmissive, Photo IC Output QPAQUE Dark-ON

EE-SX384
Omron Electronics
1: Rp128.055
47In Stock

Mfr. Part No.
EE-SX384

Mouser Part No
653-EE-SX384

Omron Electronics

Optical Switches, Transmissive, Photo IC Output QPAQUE Dark-ON

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Datasheet

47In Stock

Rp128.055

Rp104.939

Rp82.007

Rp81.823

Rp81.273

Min.: 1
Mult.: 1

Optical Switches, Transmissive, Photo IC Output

Transmissive, Slotted

3.5 mm

Optical Switches, Transmissive, Photo IC Output LIGHT-ON

EE-SX4088
Omron Electronics
1: Rp95.766
219In Stock

Mfr. Part No.
EE-SX4088

Mouser Part No
653-EE-SX4088

Omron Electronics

Optical Switches, Transmissive, Photo IC Output LIGHT-ON

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Datasheet

219In Stock

Rp95.766

Rp65.862

Rp58.157

Rp54.488

Min.: 1
Mult.: 1

Optical Switches, Transmissive, Photo IC Output

Transmissive, Slotted

3.4 mm

Optical Switches, Transmissive, Photo IC Output Transmiss Side Mnt 5mm Light ON 16mA

EE-SX4162-P1
Omron Electronics
1: Rp58.340
17In Stock

Mfr. Part No.
EE-SX4162-P1

Mouser Part No
653-EE-SX4162-P1

Omron Electronics

Optical Switches, Transmissive, Photo IC Output Transmiss Side Mnt 5mm Light ON 16mA

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Datasheet

17In Stock

Rp58.340

Rp50.268

Rp40.728

Rp38.527

View

Min.: 1
Mult.: 1

Optical Switches, Transmissive, Photo IC Output

Transmissive, Slotted

5 mm

Optical Switches, Transmissive, Photo IC Output Transmiss Side Mnt Zen 5mm LightON 16mA

EE-SX4162-P1-Z
Omron Electronics
1: Rp51.552
143In Stock

Mfr. Part No.
EE-SX4162-P1-Z

Mouser Part No
653-EE-SX4162-P1-Z

Omron Electronics

Optical Switches, Transmissive, Photo IC Output Transmiss Side Mnt Zen 5mm LightON 16mA

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Datasheet

143In Stock

Rp51.552

Rp42.196

Rp40.545

Rp39.444

Min.: 1
Mult.: 1

Optical Switches, Transmissive, Photo IC Output

Transmissive, Slotted

5 mm

Optical Switches, Transmissive, Photo IC Output Transmiss Side Mnt 5mm Light ON 16mA

EE-SX4162-P2
Omron Electronics
1: Rp53.203
404In Stock

Mfr. Part No.
EE-SX4162-P2

Mouser Part No
653-EE-SX4162-P2

Omron Electronics

Optical Switches, Transmissive, Photo IC Output Transmiss Side Mnt 5mm Light ON 16mA

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Datasheet

404In Stock

Rp53.203

Rp38.710

Rp37.609

Rp37.426

Rp36.875

Min.: 1
Mult.: 1

Optical Switches, Transmissive, Photo IC Output

Transmissive, Slotted

5 mm

Optical Switches, Transmissive, Photo IC Output Transmiss L-Shaped Mnt 5mm LightON 16mA

EE-SX4163-P1
Omron Electronics
1: Rp66.963
125In Stock

Mfr. Part No.
EE-SX4163-P1

Mouser Part No
653-EE-SX4163-P1

Omron Electronics

Optical Switches, Transmissive, Photo IC Output Transmiss L-Shaped Mnt 5mm LightON 16mA

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Datasheet

125In Stock

Rp66.963

Rp48.617

Rp45.131

Rp41.279

View

Min.: 1
Mult.: 1

Optical Switches, Transmissive, Photo IC Output

Transmissive, Slotted

5 mm

Optical Switches, Transmissive, Photo IC Output Transmiss L-Shaped Mnt 5mm LightON 16mA

EE-SX4163-P2
Omron Electronics
1: Rp54.304
273In Stock

Mfr. Part No.
EE-SX4163-P2

Mouser Part No
653-EE-SX4163-P2

Omron Electronics

Optical Switches, Transmissive, Photo IC Output Transmiss L-Shaped Mnt 5mm LightON 16mA

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Datasheet

273In Stock

Rp54.304

Rp40.545

Rp38.343

Rp38.160

View

Min.: 1
Mult.: 1

Optical Switches, Transmissive, Photo IC Output

Transmissive, Slotted

5 mm

Optical Switches, Transmissive, Photo IC Output MICROSENSOR

EE-SX460-P1
Omron Electronics
1: Rp82.190
128In Stock

Mfr. Part No.
EE-SX460-P1

Mouser Part No
653-EE-SX460-P1

Omron Electronics

Optical Switches, Transmissive, Photo IC Output MICROSENSOR

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Datasheet

128In Stock

Rp82.190

Rp59.258

Rp55.955

Rp48.984

View

Min.: 1
Mult.: 1

Optical Switches, Transmissive, Photo IC Output

Transmissive, Slotted

5 mm

Optical Switches, Transmissive, Phototransistor Output 5mm SLOT PMS LO N NPN C MOUNT

EE-SX474
Omron Automation and Safety
1: Rp727.235
11In Stock

Mfr. Part No.
EE-SX474

Mouser Part No
653-EE-SX474

Omron Automation and Safety

Optical Switches, Transmissive, Phototransistor Output 5mm SLOT PMS LO N NPN C MOUNT

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Datasheet

11In Stock

Rp727.235

Rp703.936

Min.: 1
Mult.: 1

Optical Switches, Transmissive, Phototransistor Output

Transmissive, Slotted, Through-Beam Type

5 mm

Optical Switches, Transmissive, Photo IC Output With IC w/Detector 4.5 to 16 VDC

EE-SX498
Omron Electronics
1: Rp46.966
257In Stock
4.000On Order

Mfr. Part No.
EE-SX498

Mouser Part No
653-EE-SX498

Omron Electronics

Optical Switches, Transmissive, Photo IC Output With IC w/Detector 4.5 to 16 VDC

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Datasheet

257In Stock

4.000On Order

Rp46.966

Rp39.811

Rp33.573

Rp32.106

Min.: 1
Mult.: 1

Optical Switches, Transmissive, Photo IC Output

Transmissive, Slotted

3 mm

Optical Switches, Transmissive, Phototransistor Output 5 mm Slot L/D-On PNP

EE-SX670P
Omron Automation and Safety
1: Rp506.350
36In Stock

Mfr. Part No.
EE-SX670P

Mouser Part No
653-EE-SX670P

Omron Automation and Safety

Optical Switches, Transmissive, Phototransistor Output 5 mm Slot L/D-On PNP

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Datasheet

36In Stock

Rp506.350

Rp454.797

Min.: 1
Mult.: 1

Optical Switches, Transmissive, Phototransistor Output

Transmissive, Slotted, Through-Beam Type

5 mm

Optical Switches, Transmissive, Phototransistor Output 5MM SLOT T-SHAPED PNP INCIDENT LIGHT

EE-SX675P
Omron Automation and Safety
1: Rp614.958
7In Stock

Mfr. Part No.
EE-SX675P

Mouser Part No
653-EE-SX675P

Omron Automation and Safety

Optical Switches, Transmissive, Phototransistor Output 5MM SLOT T-SHAPED PNP INCIDENT LIGHT

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Datasheet

7In Stock

Rp614.958

Rp554.600

Rp539.372

Min.: 1
Mult.: 1

Optical Switches, Transmissive, Phototransistor Output

Transmissive, Slotted, Through-Beam Type

5 mm

Optical Switches, Transmissive, Phototransistor Output 5mm SLOT RSH L/DON PNP TER

EE-SX677P
Omron Automation and Safety
1: Rp615.325
5In Stock

Mfr. Part No.
EE-SX677P

Mouser Part No
653-EE-SX677P

Omron Automation and Safety

Optical Switches, Transmissive, Phototransistor Output 5mm SLOT RSH L/DON PNP TER

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Datasheet

5In Stock

Rp615.325

Rp554.600

Rp539.372

Min.: 1
Mult.: 1

Optical Switches, Transmissive, Phototransistor Output

Transmissive, Slotted, Through-Beam Type

5 mm

Optical Switches, Transmissive, Phototransistor Output THIN COMPACT SLOT PMS NPN L-ON

EE-SX870A
Omron Automation and Safety
1: Rp893.267
2In Stock
28On Order

Mfr. Part No.
EE-SX870A

Mouser Part No
653-EE-SX870A

Omron Automation and Safety

Optical Switches, Transmissive, Phototransistor Output THIN COMPACT SLOT PMS NPN L-ON

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Datasheet

2In Stock

28On Order

Rp893.267

Rp792.914

Rp772.183

Min.: 1
Mult.: 1

Optical Switches, Transmissive, Phototransistor Output

Transmissive, Slotted, Through-Beam Type

5 mm

Optical Switches, Transmissive, Phototransistor Output TC SLOT PMS PNP L-ON L SHAPE

EE-SX871P
Omron Automation and Safety
1: Rp802.271
14In Stock

Mfr. Part No.
EE-SX871P

Mouser Part No
653-EE-SX871P

Omron Automation and Safety

Optical Switches, Transmissive, Phototransistor Output TC SLOT PMS PNP L-ON L SHAPE

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Datasheet

14In Stock

Rp802.271

Rp763.744

Rp729.070

Min.: 1
Mult.: 1

Optical Switches, Transmissive, Phototransistor Output

Transmissive, Slotted, Through-Beam Type

5 mm

Optical Switches, Transmissive, Phototransistor Output SLOT LGHT-ON NPN

EE-SX872
Omron Automation and Safety
1: Rp775.119
17In Stock
11Expected 09/03/2026

Mfr. Part No.
EE-SX872

Mouser Part No
653-EE-SX872

Omron Automation and Safety

Optical Switches, Transmissive, Phototransistor Output SLOT LGHT-ON NPN

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Datasheet

17In Stock

11Expected 09/03/2026

Rp775.119

Rp714.210

Min.: 1
Mult.: 1

Optical Switches, Transmissive, Phototransistor Output

Transmissive, Slotted, Through-Beam Type

5 mm

Optical Switches, Transmissive, Phototransistor Output LIGHT-ON NPN

EE-SX872A
Omron Automation and Safety
1: Rp830.890
27In Stock

Mfr. Part No.
EE-SX872A

Mouser Part No
653-EE-SX872A

Omron Automation and Safety

Optical Switches, Transmissive, Phototransistor Output LIGHT-ON NPN

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Datasheet

27In Stock

Rp830.890

Rp751.636

Rp732.005

Min.: 1
Mult.: 1

Optical Switches, Transmissive, Phototransistor Output

Transmissive, Slotted, Through-Beam Type

5 mm

Optical Switches, Transmissive, Phototransistor Output TC SLOT PMS PNP L-ON T SHAPE

EE-SX872R
Omron Automation and Safety
1: Rp882.259
3In Stock

Mfr. Part No.
EE-SX872R

Mouser Part No
653-EE-SX872R

Omron Automation and Safety

Optical Switches, Transmissive, Phototransistor Output TC SLOT PMS PNP L-ON T SHAPE

Datasheet

3In Stock

Rp882.259

Rp843.733

View

Min.: 1
Mult.: 1

Optical Switches, Transmissive, Phototransistor Output

Transmissive, Slotted, Through-Beam Type

5 mm

Optical Switches, Transmissive, Phototransistor Output 5MM SLOT L/D-ON PNP L-SHAPE

EE-SX971P-C1
Omron Automation and Safety
1: Rp652.751
5In Stock

Mfr. Part No.
EE-SX971P-C1

Mouser Part No
653-EE-SX971P-C1

Omron Automation and Safety

Optical Switches, Transmissive, Phototransistor Output 5MM SLOT L/D-ON PNP L-SHAPE

Datasheet

5In Stock

Rp652.751

Rp588.540

Rp568.359

Quote

Min.: 1
Mult.: 1

Optical Switches, Transmissive, Phototransistor Output

Transmissive, Slotted, Through-Beam Type

Optical Switches, Reflective, Phototransistor Output Non-amplified Photomicrosensor T/R

EE-SY199
Omron Electronics
1: Rp28.069
579In Stock
2.000Expected 17/03/2026

Mfr. Part No.
EE-SY199

Mouser Part No
653-EE-SY199

Omron Electronics

Optical Switches, Reflective, Phototransistor Output Non-amplified Photomicrosensor T/R

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Datasheet

579In Stock

2.000Expected 17/03/2026

Cut Tape

Rp28.069

Rp26.418

Reel

Rp26.235

MouseReel Available

Min.: 1
Mult.: 1

Reel: 2.000

Optical Switches, Reflective, Phototransistor Output

Reflective

1 mm

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

EE-SY672
Omron Automation and Safety
1: Rp771.816
6In Stock

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

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Datasheet

6In Stock

Rp771.816

Rp697.515

Rp678.985

Min.: 1
Mult.: 1

Optical Switches, Reflective, Phototransistor Output

Reflective

1 mm to 5 mm

Optical Switches, Transmissive, Phototransistor Output Horizontal Aperture Phototransistor

EE-SX1096-W11
Omron Electronics
1: Rp216.299
18In Stock

Mfr. Part No.
EE-SX1096-W11

Mouser Part No
653-EESX1096W11

Omron Electronics

Optical Switches, Transmissive, Phototransistor Output Horizontal Aperture Phototransistor

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Datasheet

18In Stock

Rp216.299

Rp173.003

Rp168.967

Rp164.197

Min.: 1
Mult.: 1

Optical Switches, Transmissive, Phototransistor Output

Transmissive, Slotted

3.4 mm

Optical Switches

Types of Optical Switches

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Broadcom Limited
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Everlight
Honeywell
Inolux
Kingbright
L-Com
LITEON
M5Stack
Marktech Optoelectronics
Nisshinbo Micro Devices
Omron
onsemi
ROHM Semiconductor
Sharp Microelectronics
Stanley Electric
TT Electronics
Vishay

0.5 mm
0.8 mm
1 mm
1.1 mm
1.2 mm
1.5 mm
2 mm
2.03 mm
2.29 mm
2.54 mm
2.7 mm
2.8 mm
3 mm
3.05 mm
3.1 mm
3.18 mm
3.2 mm
3.3 mm
3.4 mm
3.5 mm

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
1.1 mm
1.14 mm
1.2 mm
1.27 mm
2 mm