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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, Phototransistor Output Transmiss Surf Mnt 4mm Phototrans 50mW

EE-SX1340
Omron Electronics
1: $1.50
2,448In Stock

Mfr. Part #
EE-SX1340

Mouser Part #
653-EE-SX1340

Omron Electronics

Optical Switches, Transmissive, Phototransistor Output Transmiss Surf Mnt 4mm Phototrans 50mW

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Datasheet

2,448In Stock

Cut Tape

$1.50

Reel

$1.50

$1.13

$1.11

Min.: 1
Mult.: 1

Reel: 1,000

Optical Switches, Transmissive, Phototransistor Output

Transmissive, Slotted

4 mm

Optical Switches, Transmissive, Photo IC Output NON-AMPLIFIED PHOTOMICROSENSOR

EE-SX3009-P1
Omron Electronics
1: $6.35
1,250In Stock

Mfr. Part #
EE-SX3009-P1

Mouser Part #
653-EE-SX3009-P1

Omron Electronics

Optical Switches, Transmissive, Photo IC Output NON-AMPLIFIED PHOTOMICROSENSOR

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Datasheet

1,250In Stock

$6.35

$5.43

$5.22

$5.20

$5.05

Min.: 1
Mult.: 1

Optical Switches, Transmissive, Photo IC Output

Transmissive, Slotted

5 mm

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

EE-SX3162-P2
Omron Electronics
1: $3.12
3,348In Stock
2,550Expected 2026-03-17

Mfr. Part #
EE-SX3162-P2

Mouser Part #
653-EE-SX3162-P2

Omron Electronics

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

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Datasheet

3,348In Stock

2,550Expected 2026-03-17

$3.12

Min.: 1
Mult.: 1

Optical Switches, Transmissive, Photo IC Output

Transmissive, Slotted

5 mm

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

EE-SX3164-P2
Omron Electronics
1: $3.24
2,057In Stock

Mfr. Part #
EE-SX3164-P2

Mouser Part #
653-EE-SX3164-P2

Omron Electronics

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

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Datasheet

2,057In Stock

$3.24

$3.12

Min.: 1
Mult.: 1

Optical Switches, Transmissive, Photo IC Output

Transmissive, Slotted

5 mm

Optical Switches, Transmissive, Phototransistor Output Photo IC 5mm slot 5V 1.4x0.5 Dark-ON

EE-SX3173-P2
Omron Electronics
1: $3.47
1,850In Stock
3,900On Order

Mfr. Part #
EE-SX3173-P2

Mouser Part #
653-EE-SX3173-P2

Omron Electronics

Optical Switches, Transmissive, Phototransistor Output Photo IC 5mm slot 5V 1.4x0.5 Dark-ON

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Datasheet

1,850In Stock

3,900On Order

$3.47

$3.16

$2.86

$2.84

$2.72

Min.: 1
Mult.: 1

Optical Switches, Transmissive, Phototransistor Output

Transmissive, Slotted

5 mm

Optical Switches, Transmissive, Photo IC Output Transmiss 5mm groove 0.5mm sense

EE-SX4009-P1
Omron Electronics
1: $4.67
1,621In Stock

Mfr. Part #
EE-SX4009-P1

Mouser Part #
653-EE-SX4009-P1

Omron Electronics

Optical Switches, Transmissive, Photo IC Output Transmiss 5mm groove 0.5mm sense

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Datasheet

1,621In Stock

$4.67

Min.: 1
Mult.: 1

Optical Switches, Transmissive, Photo IC Output

Transmissive, Slotted

5 mm

Optical Switches, Transmissive, Photo IC Output Transmiss 5mm groove 0.5mm sense

EE-SX4009-P10
Omron Electronics
1: $7.86
1,035In Stock

Mfr. Part #
EE-SX4009-P10

Mouser Part #
653-EE-SX4009-P10

Omron Electronics

Optical Switches, Transmissive, Photo IC Output Transmiss 5mm groove 0.5mm sense

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Datasheet

1,035In Stock

$7.86

$7.66

$5.43

Min.: 1
Mult.: 1

Optical Switches, Transmissive, Photo IC Output

Transmissive, Slotted

5 mm

Optical Switches, Transmissive, Phototransistor Output Photo IC 5mm slot 5V 1.4x0.5 Light-ON

EE-SX4173-P2
Omron Electronics
1: $3.78
973In Stock

Mfr. Part #
EE-SX4173-P2

Mouser Part #
653-EE-SX4173-P2

Omron Electronics

Optical Switches, Transmissive, Phototransistor Output Photo IC 5mm slot 5V 1.4x0.5 Light-ON

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Datasheet

973In Stock

$3.78

$3.35

Min.: 1
Mult.: 1

Optical Switches, Transmissive, Phototransistor Output

Transmissive, Slotted

5 mm

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

EE-SX4340
Omron Electronics
1: $1.95
1,895In Stock

Mfr. Part #
EE-SX4340

Mouser Part #
653-EE-SX4340

Omron Electronics

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

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Datasheet

1,895In Stock

Cut Tape

$1.95

Reel

$1.95

$1.72

$1.70

Min.: 1
Mult.: 1

Reel: 1,000

Optical Switches, Transmissive, Photo IC Output

Transmissive, Slotted

4 mm

Optical Switches, Transmissive, Photo IC Output 15MM LIGHTON TRANS

EE-SX461-P11
Omron Electronics
1: $5.48
1,861In Stock

Mfr. Part #
EE-SX461-P11

Mouser Part #
653-EE-SX461-P11

Omron Electronics

Optical Switches, Transmissive, Photo IC Output 15MM LIGHTON TRANS

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Datasheet

1,861In Stock

$5.48

$5.03

$4.82

$4.61

$4.44

Min.: 1
Mult.: 1

Optical Switches, Transmissive, Photo IC Output

Transmissive, Slotted

15 mm

Optical Switches, Transmissive, Phototransistor Output TRNS LIGHT-ON/DRK-ON

EE-SX670
Omron Automation and Safety
1: $53.48
213In Stock
19Expected 2026-03-05

Mfr. Part #
EE-SX670

Mouser Part #
653-EE-SX670

Omron Automation and Safety

Optical Switches, Transmissive, Phototransistor Output TRNS LIGHT-ON/DRK-ON

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Datasheet

213In Stock

19Expected 2026-03-05

$53.48

$50.66

$50.42

Quote

Min.: 1
Mult.: 1

Optical Switches, Transmissive, Phototransistor Output

Transmissive, Slotted, Through-Beam Type

5 mm

Optical Switches, Transmissive, Phototransistor Output TRNS LIGHT-ON/DRK-ON

EE-SX670A
Omron Automation and Safety
1: $48.31
95In Stock

Mfr. Part #
EE-SX670A

Mouser Part #
653-EE-SX670A

Omron Automation and Safety

Optical Switches, Transmissive, Phototransistor Output TRNS LIGHT-ON/DRK-ON

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Datasheet

95In Stock

$48.31

$43.49

$42.29

Quote

Min.: 1
Mult.: 1

Optical Switches, Transmissive, Phototransistor Output

Transmissive, Slotted, Through-Beam Type

5 mm

Optical Switches, Transmissive, Phototransistor Output TRNS LIGHT-ON/DRK-ON

EE-SX672A
Omron Automation and Safety
1: $50.81
107In Stock

Mfr. Part #
EE-SX672A

Mouser Part #
653-EE-SX672A

Omron Automation and Safety

Optical Switches, Transmissive, Phototransistor Output TRNS LIGHT-ON/DRK-ON

Learn More

Datasheet

107In Stock

$50.81

$45.76

$44.50

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 TSHAPE

EE-SX672P
Omron Automation and Safety
1: $51.42
65In Stock

Mfr. Part #
EE-SX672P

Mouser Part #
653-EE-SX672P

Omron Automation and Safety

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

Learn More

Datasheet

65In Stock

$51.42

$41.00

$40.77

Min.: 1
Mult.: 1

Optical Switches, Transmissive, Phototransistor Output

Transmissive, Slotted, Through-Beam Type

5 mm

Optical Switches, Transmissive, Phototransistor Output TRNS LIGHT-ON/DRK-ON

EE-SX673
Omron Automation and Safety
1: $70.13
89In Stock

Mfr. Part #
EE-SX673

Mouser Part #
653-EE-SX673

Omron Automation and Safety

Optical Switches, Transmissive, Phototransistor Output TRNS LIGHT-ON/DRK-ON

Learn More

Datasheet

89In Stock

$70.13

$57.38

$51.25

Min.: 1
Mult.: 1

Optical Switches, Transmissive, Phototransistor Output

Transmissive, Slotted, Through-Beam Type

5 mm

Optical Switches, Transmissive, Phototransistor Output 5mm SLOT CLM L-D-ON NPN CON

EE-SX673-WR 1M
Omron Automation and Safety
1: $61.46
106In Stock

Mfr. Part #
EE-SX673-WR 1M

Mouser Part #
653-EE-SX673-WR1M

Omron Automation and Safety

Optical Switches, Transmissive, Phototransistor Output 5mm SLOT CLM L-D-ON NPN CON

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Datasheet

106In Stock

$61.46

$56.01

Quote

Min.: 1
Mult.: 1

Optical Switches, Transmissive, Phototransistor Output

Transmissive, Slotted, Through-Beam Type

5 mm

Optical Switches, Transmissive, Phototransistor Output MICROSENSOR

EE-SX673P
Omron Automation and Safety
1: $46.54
46In Stock

Mfr. Part #
EE-SX673P

Mouser Part #
653-EE-SX673P

Omron Automation and Safety

Optical Switches, Transmissive, Phototransistor Output MICROSENSOR

Learn More

Datasheet

46In Stock

$46.54

$41.87

$40.77

Min.: 1
Mult.: 1

Optical Switches, Transmissive, Phototransistor Output

Transmissive, Slotted, Through-Beam Type

5 mm

Optical Switches, Transmissive, Phototransistor Output TRNS LIGHT-ON/DRK-ON

EE-SX674
Omron Automation and Safety
1: $50.70
125In Stock

Mfr. Part #
EE-SX674

Mouser Part #
653-EE-SX674

Omron Automation and Safety

Optical Switches, Transmissive, Phototransistor Output TRNS LIGHT-ON/DRK-ON

Learn More

Datasheet

125In Stock

$50.70

$49.17

Quote

Min.: 1
Mult.: 1

Optical Switches, Transmissive, Phototransistor Output

Transmissive, Slotted, Through-Beam Type

5 mm

Optical Switches, Transmissive, Phototransistor Output Slotted 5mm On NPN C-Mount

EE-SX674A
Omron Automation and Safety
1: $60.05
169In Stock

Mfr. Part #
EE-SX674A

Mouser Part #
653-EE-SX674A

Omron Automation and Safety

Optical Switches, Transmissive, Phototransistor Output Slotted 5mm On NPN C-Mount

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Datasheet

169In Stock

$60.05

$53.16

$53.14

View

Min.: 1
Mult.: 1

Optical Switches, Transmissive, Phototransistor Output

Transmissive, Slotted, Through-Beam Type

5 mm

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

EE-SX770
Omron Automation and Safety
1: $79.44
211In Stock

Mfr. Part #
EE-SX770

Mouser Part #
653-EE-SX770

Omron Automation and Safety

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

Learn More

Datasheet

211In Stock

$79.44

$71.06

$61.75

Min.: 1
Mult.: 1

Optical Switches, Transmissive, Phototransistor Output

Transmissive, Slotted, Through-Beam Type

5 mm

Optical Switches, Transmissive, Phototransistor Output THIN COMPACT SLOT PM S PNP D-ON

EE-SX770P
Omron Automation and Safety
1: $59.65
42In Stock

Mfr. Part #
EE-SX770P

Mouser Part #
653-EE-SX770P

Omron Automation and Safety

Optical Switches, Transmissive, Phototransistor Output THIN COMPACT SLOT PM S PNP D-ON

Learn More

Datasheet

42In Stock

$59.65

$58.97

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: $59.74
35In 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

35In Stock

$59.74

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-SX870
Omron Automation and Safety
1: $75.69
157In Stock
52Expected 2026-04-30

Mfr. Part #
EE-SX870

Mouser Part #
653-EE-SX870

Omron Automation and Safety

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

Learn More

Datasheet

157In Stock

52Expected 2026-04-30

$75.69

$71.12

$69.74

Quote

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 T-SHAPE 7

EE-SX972P-C1
Omron Automation and Safety
1: $54.80
81In Stock

Mfr. Part #
EE-SX972P-C1

Mouser Part #
653-EE-SX972P-C1

Omron Automation and Safety

Optical Switches, Transmissive, Phototransistor Output 5MM SLOT L/D-ON PNP T-SHAPE 7

Datasheet

81In Stock

$54.80

$47.94

$46.62

Min.: 1
Mult.: 1

Optical Switches, Transmissive, Phototransistor Output

Transmissive, Slotted, Through-Beam Type

Optical Switches, Transmissive, Phototransistor Output Transmissive SMT Phototransistor 5mm

EE-SX1350
Omron Electronics
1: $1.66
2,221In Stock

Mfr. Part #
EE-SX1350

Mouser Part #
653-EESX1350

Omron Electronics

Optical Switches, Transmissive, Phototransistor Output Transmissive SMT Phototransistor 5mm

Learn More

Datasheet

2,221In Stock

Cut Tape

$1.66

$1.64

Reel

$1.35

$1.29

MouseReel Available

Min.: 1
Mult.: 1

Reel: 400

Optical Switches, Transmissive, Phototransistor Output

Transmissive, Slotted

5 mm

Optical Switches

Types of Optical Switches

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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
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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