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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: 1,183

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Part #

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

EE-SX4162-P2
Omron Electronics
1: $4.56
257In Stock
300Expected 2026-07-23

Mfr. Part #
EE-SX4162-P2

Mouser Part #
653-EE-SX4162-P2

Omron Electronics

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

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Datasheet

257In Stock

300Expected 2026-07-23

$4.56

$3.38

$3.28

$3.25

$3.05

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: $4.38
121In Stock

Mfr. Part #
EE-SX4163-P1

Mouser Part #
653-EE-SX4163-P1

Omron Electronics

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

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Datasheet

121In Stock

$4.38

$3.83

$3.59

$3.57

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: $4.13
14In Stock
600On Order

Mfr. Part #
EE-SX4163-P2

Mouser Part #
653-EE-SX4163-P2

Omron Electronics

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

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Datasheet

14In Stock

600On Order

$4.13

$3.72

$3.56

$3.36

View

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 Light-ON

EE-SX4173-P3-Z
Omron Electronics
1: $6.00
98In Stock

Mfr. Part #
EE-SX4173-P3-Z

Mouser Part #
653-EE-SX4173-P3-Z

Omron Electronics

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

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Datasheet

98In Stock

$6.00

$5.23

$4.55

$3.82

View

Min.: 1
Mult.: 1

Optical Switches, Transmissive, Phototransistor Output

Transmissive, Slotted

5 mm

Optical Switches, Transmissive, Photo IC Output MICROSENSOR

EE-SX460-P1
Omron Electronics
1: $5.75
23In Stock
250Expected 2026-08-14

Mfr. Part #
EE-SX460-P1

Mouser Part #
653-EE-SX460-P1

Omron Electronics

Optical Switches, Transmissive, Photo IC Output MICROSENSOR

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Datasheet

23In Stock

250Expected 2026-08-14

$5.75

$5.00

$4.77

$4.44

View

Min.: 1
Mult.: 1

Optical Switches, Transmissive, Photo IC Output

Transmissive, Slotted

5 mm

Optical Switches, Transmissive, Phototransistor Output STANDARD LIGHT-ON

EE-SX470
Omron Automation and Safety
1: $50.75
17In Stock

Mfr. Part #
EE-SX470

Mouser Part #
653-EE-SX470

Omron Automation and Safety

Optical Switches, Transmissive, Phototransistor Output STANDARD LIGHT-ON

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Datasheet

17In Stock

$50.75

$45.71

$44.24

Min.: 1
Mult.: 1

Optical Switches, Transmissive, Phototransistor Output

Transmissive, Slotted, Through-Beam Type

5 mm

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

EE-SX474
Omron Automation and Safety
1: $70.30
11In Stock

Mfr. Part #
EE-SX474

Mouser Part #
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

$70.30

$62.51

$62.48

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: $49.39
7In Stock

Mfr. Part #
EE-SX675P

Mouser Part #
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

$49.39

$45.71

$44.45

Min.: 1
Mult.: 1

Optical Switches, Transmissive, Phototransistor Output

Transmissive, Slotted, Through-Beam Type

5 mm

Optical Switches, Transmissive, Phototransistor Output TC Slot NPN D-On L-Shape

EE-SX771A
Omron Automation and Safety
1: $68.72
25In Stock

Mfr. Part #
EE-SX771A

Mouser Part #
653-EE-SX771A

Omron Automation and Safety

Optical Switches, Transmissive, Phototransistor Output TC Slot NPN D-On L-Shape

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Datasheet

25In Stock

$68.72

$64.58

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: $73.61
17In Stock
6Expected 2026-09-21

Mfr. Part #
EE-SX870A

Mouser Part #
653-EE-SX870A

Omron Automation and Safety

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

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Datasheet

17In Stock

6Expected 2026-09-21

$73.61

$66.66

$62.80

View

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: $64.38
14In Stock

Mfr. Part #
EE-SX871P

Mouser Part #
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

$64.38

$58.87

$58.36

View

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: $69.77
23In Stock

Mfr. Part #
EE-SX872A

Mouser Part #
653-EE-SX872A

Omron Automation and Safety

Optical Switches, Transmissive, Phototransistor Output LIGHT-ON NPN

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Datasheet

23In Stock

$69.77

$63.03

View

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: $85.95
3In Stock

Mfr. Part #
EE-SX872R

Mouser Part #
653-EE-SX872R

Omron Automation and Safety

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

Datasheet

3In Stock

$85.95

$70.04

$66.56

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: $52.23
3In Stock

Mfr. Part #
EE-SX971P-C1

Mouser Part #
653-EE-SX971P-C1

Omron Automation and Safety

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

Datasheet

3In Stock

$52.23

$47.03

$45.09

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: $2.38
534In Stock
6,000Expected 2026-09-18

Mfr. Part #
EE-SY199

Mouser Part #
653-EE-SY199

Omron Electronics

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

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Datasheet

534In Stock

6,000Expected 2026-09-18

Cut Tape

$2.38

$2.35

$2.32

$2.29

Reel

$2.19

Quote

MouseReel Available

Min.: 1
Mult.: 1

: 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: $66.89
6In Stock
27Expected 2026-08-13

Mfr. Part #
EE-SY672

Mouser Part #
653-EE-SY672

Omron Automation and Safety

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

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Datasheet

6In Stock

27Expected 2026-08-13

$66.89

$58.28

$57.40

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: $16.27
1In Stock
100Expected 2026-07-07

Mfr. Part #
EE-SX1096-W11

Mouser Part #
653-EESX1096W11

Omron Electronics

Optical Switches, Transmissive, Phototransistor Output Horizontal Aperture Phototransistor

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Datasheet

1In Stock

100Expected 2026-07-07

$16.27

$13.88

$13.62

$13.52

Min.: 1
Mult.: 1

Optical Switches, Transmissive, Phototransistor Output

Transmissive, Slotted

3.4 mm

Optical Switches, Transmissive, Photo IC Output General Purpose Photo IC (Dark On)

EE-SX3088-W11
Omron Electronics
1: $15.05
91In Stock

Mfr. Part #
EE-SX3088-W11

Mouser Part #
653-EESX3088W11

Omron Electronics

Optical Switches, Transmissive, Photo IC Output General Purpose Photo IC (Dark On)

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Datasheet

91In Stock

$15.05

$12.63

Min.: 1
Mult.: 1

Optical Switches, Transmissive, Photo IC Output

Transmissive, Slotted

3.4 mm

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

EE-SX3161-W11
Omron Electronics
1: $18.55
27In Stock
110Expected 2026-07-17

Mfr. Part #
EE-SX3161-W11

Mouser Part #
653-EESX3161W11

Omron Electronics

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

Learn More

Datasheet

27In Stock

110Expected 2026-07-17

$18.55

$14.43

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: $2.20
63In Stock
2,800Expected 2026-07-03

Mfr. Part #
EE-SX3350

Mouser Part #
653-EESX3350

Omron Electronics

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

Learn More

Datasheet

63In Stock

2,800Expected 2026-07-03

Cut Tape

$2.20

$2.13

Reel

$2.07

$1.99

$1.84

MouseReel Available

Min.: 1
Mult.: 1

: 400

Optical Switches, Transmissive, Photo IC Output

Transmissive, Slotted

5 mm

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

EE-SX952P-R 1M
Omron Automation and Safety
1: $48.24
17In Stock

Mfr. Part #
EE-SX952P-R 1M

Mouser Part #
653-EESX952PR1M

Omron Automation and Safety

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

Datasheet

17In Stock

$48.24

$44.96

$42.19

View

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-SX952-R 1M
Omron Automation and Safety
1: $41.76
4In Stock
100On Order

Mfr. Part #
EE-SX952-R 1M

Mouser Part #
653-EESX952R1M

Omron Automation and Safety

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

Datasheet

4In Stock

100On Order

$41.76

$37.14

$35.96

View

Min.: 1
Mult.: 1

Optical Switches, Transmissive, Phototransistor Output

Transmissive, Slotted, Through-Beam Type

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

EE-SX952-R 3M
Omron Automation and Safety
1: $58.05
6In Stock

Mfr. Part #
EE-SX952-R 3M

Mouser Part #
653-EESX952R3M

Omron Automation and Safety

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

Datasheet

6In Stock

$58.05

$52.42

$50.24

View

Min.: 1
Mult.: 1

Optical Switches, Transmissive, Phototransistor Output

Transmissive, Slotted, Through-Beam Type

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

EE-SX953-R 3M
Omron Automation and Safety
1: $55.27
3In Stock

Mfr. Part #
EE-SX953-R 3M

Mouser Part #
653-EESX953R3M

Omron Automation and Safety

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

Datasheet

3In Stock

$55.27

$49.23

$48.74

View

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: $46.43
2In Stock

Mfr. Part #
EE-SX953-W 3M

Mouser Part #
653-EESX953W3M

Omron Automation and Safety

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

Datasheet

2In Stock

$46.43

$40.84

$39.96

Quote

Min.: 1
Mult.: 1

Optical Switches, Transmissive, Phototransistor Output

Transmissive, Slotted, Through-Beam Type

Optical Switches

Types of Optical Switches

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0.5 mm
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1.1 mm
1.2 mm
2 mm
2.03 mm
2.29 mm
2.54 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
3.6 mm
3.8 mm
3.81 mm

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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