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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: 1,177

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Part #

Optical Switches, Reflective, Phototransistor Output Reflective Sensor w/Transistor Output

TCRT1000
Vishay Semiconductors
1: $1.14
6,266In Stock

Mfr. Part #
TCRT1000

Mouser Part #
782-TCRT1000

Vishay Semiconductors

Optical Switches, Reflective, Phototransistor Output Reflective Sensor w/Transistor Output

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Datasheet

6,266In Stock

$1.14

$0.965

$0.859

$0.795

View

Min.: 1
Mult.: 1

Optical Switches, Reflective, Phototransistor Output

Reflective

0.2 mm to 4 mm

Optical Switches, Reflective, Phototransistor Output 12mm Sense 950nm

TCRT5000
Vishay Semiconductors
1: $1.60
7,020In Stock
4,500On Order

Mfr. Part #
TCRT5000

Mouser Part #
782-TCRT5000

Vishay Semiconductors

Optical Switches, Reflective, Phototransistor Output 12mm Sense 950nm

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Datasheet

7,020In Stock

4,500On Order

$1.60

$1.31

$1.24

$1.15

View

Min.: 1
Mult.: 1

Optical Switches, Reflective, Phototransistor Output

Reflective

0.2 mm to 15 mm

Optical Switches, Transmissive, Phototransistor Output Trans Optical Sensor

TCST1103
Vishay Semiconductors
1: $1.86
3,558In Stock

Mfr. Part #
TCST1103

Mouser Part #
782-TCST1103

Vishay Semiconductors

Optical Switches, Transmissive, Phototransistor Output Trans Optical Sensor

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Datasheet

3,558In Stock

$1.86

$1.59

$1.45

$1.35

View

Min.: 1
Mult.: 1

Optical Switches, Transmissive, Phototransistor Output

Transmissive, Slotted

3.1 mm

Optical Switches, Transmissive, Phototransistor Output Trans Optical Sensor w/Phototrans Output

TCST2103
Vishay Semiconductors
1: $1.78
3,961In Stock
4,100On Order

Mfr. Part #
TCST2103

Mouser Part #
782-TCST2103

Vishay Semiconductors

Optical Switches, Transmissive, Phototransistor Output Trans Optical Sensor w/Phototrans Output

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Datasheet

3,961In Stock

4,100On Order

$1.78

$1.47

$1.41

$1.32

View

Min.: 1
Mult.: 1

Optical Switches, Transmissive, Phototransistor Output

Transmissive, Slotted

3.1 mm

Optical Switches, Transmissive, Phototransistor Output Photointerrupter SMT 2.0mm Gap

GP1S092HCPIF
Sharp Microelectronics
1: $1.43
13,026In Stock

Mfr. Part #
GP1S092HCPIF

Mouser Part #
852-GP1S092HCPIF

Sharp Microelectronics

Optical Switches, Transmissive, Phototransistor Output Photointerrupter SMT 2.0mm Gap

Datasheet

13,026In Stock

Cut Tape

$1.43

$0.99

$0.727

$0.612

Reel

$0.54

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 2,000

Optical Switches, Transmissive, Phototransistor Output

Transmissive, Slotted

2 mm

Optical Switches, Transmissive, Photo IC Output Transmissive SMD type PhotoMicroSensor Ultra-compact Photo IC Output sensor 3mm

EE-SX4330
Omron Electronics
1: $2.82
3,561In Stock

Mfr. Part #
EE-SX4330

Mouser Part #
653-EE-SX4330

Omron Electronics

Optical Switches, Transmissive, Photo IC Output Transmissive SMD type PhotoMicroSensor Ultra-compact Photo IC Output sensor 3mm

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Datasheet

3,561In Stock

Cut Tape

$2.82

Reel

$2.64

View

Min.: 1
Mult.: 1

Reel: 1,000

Optical Switches, Transmissive, Photo IC Output

Transmissive, Slotted

3 mm

Optical Switches, Transmissive, Phototransistor Output 6.4X12.8MM PHOTOINTERRUPTER LED - Transmissive Type

ATIR0511S
Kingbright
1: $1.77
788In Stock
1,000On Order

Mfr. Part #
ATIR0511S

Mouser Part #
604-ATIR0511S

Kingbright

Optical Switches, Transmissive, Phototransistor Output 6.4X12.8MM PHOTOINTERRUPTER LED - Transmissive Type

Datasheet

788In Stock

1,000On Order

$1.77

$1.51

$1.39

$1.30

View

Min.: 1
Mult.: 1

Optical Switches, Transmissive, Phototransistor Output

Transmissive, Slotted

5.4 mm

Optical Switches, Transmissive, Phototransistor Output 6.1X24.0MM PHOTOINTERRUPTER LED

ATIR0911S
Kingbright
1: $1.56
856In Stock
480On Order

Mfr. Part #
ATIR0911S

Mouser Part #
604-ATIR0911S

Kingbright

Optical Switches, Transmissive, Phototransistor Output 6.1X24.0MM PHOTOINTERRUPTER LED

Datasheet

856In Stock

480On Order

$1.56

$1.32

$1.26

$1.13

View

Min.: 1
Mult.: 1

Optical Switches, Transmissive, Phototransistor Output

Transmissive, Slotted

Optical Switches, Transmissive, Phototransistor Output Photomicrosensor SMT

EE-SX1330-2
Omron Electronics
1: $2.09
950In Stock

Mfr. Part #
EE-SX1330-2

Mouser Part #
653-EE-SX1330-2

Omron Electronics

Optical Switches, Transmissive, Phototransistor Output Photomicrosensor SMT

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Datasheet

950In Stock

Cut Tape

$2.09

$1.85

$1.72

Reel

$1.51

$1.46

$1.37

Min.: 1
Mult.: 1

Reel: 1,000

Optical Switches, Transmissive, Phototransistor Output

Transmissive, Slotted

3 mm

Optical Switches, Reflective, Phototransistor Output MINI REFL SENSOR VCSEL PTR

VCNT2030
Vishay
1: $1.83
726In Stock

Mfr. Part #
VCNT2030

Mouser Part #
78-VCNT2030

Vishay

Optical Switches, Reflective, Phototransistor Output MINI REFL SENSOR VCSEL PTR

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Datasheet

726In Stock

Cut Tape

$1.83

$1.57

$1.49

$1.36

Reel

$1.24

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

Optical Switches, Reflective, Phototransistor Output

Reflective

0.9 mm

Optical Switches, Reflective, Phototransistor Output REFL OBJECT SENSOR

QRD1113
onsemi
1: $1.71
2,899In Stock

Mfr. Part #
QRD1113

Mouser Part #
512-QRD1113

onsemi

Optical Switches, Reflective, Phototransistor Output REFL OBJECT SENSOR

Datasheet

2,899In Stock

$1.71

$1.45

$1.29

$1.21

View

Min.: 1
Mult.: 1

Optical Switches, Reflective, Phototransistor Output

Reflective

1.27 mm

Optical Switches, Reflective, Phototransistor Output PHOTO TRANS

QRD1114
onsemi
1: $1.80
2,031In Stock

Mfr. Part #
QRD1114

Mouser Part #
512-QRD1114

onsemi

Optical Switches, Reflective, Phototransistor Output PHOTO TRANS

Datasheet

2,031In Stock

$1.80

$1.54

$1.30

$1.20

View

Min.: 1
Mult.: 1

Optical Switches, Reflective, Phototransistor Output

Reflective

1.27 mm

Optical Switches, Reflective, Phototransistor Output Reflective Object Sensor

QRE1113
onsemi
1: $0.976
4,062In Stock

Mfr. Part #
QRE1113

Mouser Part #
512-QRE1113

onsemi

Optical Switches, Reflective, Phototransistor Output Reflective Object Sensor

Learn More

Datasheet

4,062In Stock

More Info Available

$0.976

$0.813

$0.759

$0.669

View

Min.: 1
Mult.: 1

Optical Switches, Reflective, Phototransistor Output

Reflective

1 mm

Optical Switches, Reflective, Phototransistor Output Reflective Sensor

QRE1113GR
onsemi
1: $1.66
34,499In Stock

Mfr. Part #
QRE1113GR

Mouser Part #
512-QRE1113GR

onsemi

Optical Switches, Reflective, Phototransistor Output Reflective Sensor

Learn More

Datasheet

34,499In Stock

More Info Available

Cut Tape

$1.66

$1.05

$0.833

$0.729

Reel

$0.618

$0.57

MouseReel Available

Min.: 1
Mult.: 1
Max.: 3,000

Reel: 1,000

Optical Switches, Reflective, Phototransistor Output

Reflective

1 mm

Optical Switches, Reflective, Phototransistor Output COBP Photo Reflector

NJL5901AR-1-TE1
Nisshinbo
1: $2.44
2,656In Stock
2,000On Order

Mfr. Part #
NJL5901AR-1-TE1

Mouser Part #
513-NJL5901AR-1-TE1

Nisshinbo

Optical Switches, Reflective, Phototransistor Output COBP Photo Reflector

Datasheet

2,656In Stock

2,000On Order

Cut Tape

$2.44

$1.66

$1.25

$1.07

$1.01

Reel

$0.984

MouseReel Available

Min.: 1
Mult.: 1

Reel: 2,000

Optical Switches, Reflective, Phototransistor Output

Reflective

0.7 mm

Optical Switches, Reflective, Phototransistor Output COBP Photo Reflector

NJL5902R-2-TE1
Nisshinbo
1: $2.85
2,634In Stock

Mfr. Part #
NJL5902R-2-TE1

Mouser Part #
513-NJL5902R-2-TE1

Nisshinbo

Optical Switches, Reflective, Phototransistor Output COBP Photo Reflector

Datasheet

2,634In Stock

Cut Tape

$2.85

$2.04

$1.56

$1.33

Reel

$1.09

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 2,000

Optical Switches, Reflective, Phototransistor Output

Reflective

0.7 mm

Optical Switches, Reflective, Photo IC Output Reflective Encoder 3 Ch w/ Interpolator

AEDR-8502-102
Broadcom / Avago
1: $31.19
425In Stock

Mfr. Part #
AEDR-8502-102

Mouser Part #
630-AEDR-8502-102

Broadcom / Avago

Optical Switches, Reflective, Photo IC Output Reflective Encoder 3 Ch w/ Interpolator

Learn More

Datasheet

425In Stock

Cut Tape

$31.19

$25.12

Reel

$21.05

$20.51

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 100

Optical Switches, Reflective, Photo IC Output

Reflective

Optical Switches, Transmissive, Phototransistor Output TRANS SOLDER TERM.

EE-SG3
Omron Electronics
1: $4.30
1,706In Stock

Mfr. Part #
EE-SG3

Mouser Part #
653-EE-SG3

Omron Electronics

Optical Switches, Transmissive, Phototransistor Output TRANS SOLDER TERM.

Learn More

Datasheet

1,706In Stock

$4.30

Min.: 1
Mult.: 1

Optical Switches, Transmissive, Phototransistor Output

Transmissive, Slotted

3.6 mm

Optical Switches, Transmissive, Phototransistor Output PM LIQUID LEVEL SLOT PMS

EE-SPX613
Omron Automation and Safety
1: $234.53
12In Stock

Mfr. Part #
EE-SPX613

Mouser Part #
653-EE-SPX613

Omron Automation and Safety

Optical Switches, Transmissive, Phototransistor Output PM LIQUID LEVEL SLOT PMS

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Datasheet

12In Stock

$234.53

Min.: 1
Mult.: 1

Optical Switches, Transmissive, Phototransistor Output

Transmissive, Through-Beam Type

Optical Switches, Reflective, Phototransistor Output Light-on 5mm Top-detecting

EE-SPY412
Omron Automation and Safety
1: $94.53
25In Stock

Mfr. Part #
EE-SPY412

Mouser Part #
653-EE-SPY412

Omron Automation and Safety

Optical Switches, Reflective, Phototransistor Output Light-on 5mm Top-detecting

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Datasheet

25In Stock

$94.53

$85.46

$84.77

Min.: 1
Mult.: 1

Optical Switches, Reflective, Phototransistor Output

Reflective

2 mm to 5 mm

Optical Switches, Transmissive, Phototransistor Output TRANS PHOTOTRANSISTR

EE-SX1041
Omron Electronics
1: $2.23
2,499In Stock
1,500On Order

Mfr. Part #
EE-SX1041

Mouser Part #
653-EE-SX1041

Omron Electronics

Optical Switches, Transmissive, Phototransistor Output TRANS PHOTOTRANSISTR

Learn More

Datasheet

2,499In Stock

1,500On Order

$2.23

$1.94

Min.: 1
Mult.: 1

Optical Switches, Transmissive, Phototransistor Output

Transmissive, Slotted

5 mm

Optical Switches, Transmissive, Phototransistor Output TRANS PHTOTRANSISTOR

EE-SX1042
Omron Electronics
1: $3.08
983In Stock

Mfr. Part #
EE-SX1042

Mouser Part #
653-EE-SX1042

Omron Electronics

Optical Switches, Transmissive, Phototransistor Output TRANS PHTOTRANSISTOR

Learn More

Datasheet

983In Stock

$3.08

$2.75

$2.55

Min.: 1
Mult.: 1

Optical Switches, Transmissive, Phototransistor Output

Transmissive, Slotted

5 mm

Optical Switches, Transmissive, Phototransistor Output PHOTO MICROSENSOR

EE-SX1088
Omron Electronics
1: $3.25
1,678In Stock

Mfr. Part #
EE-SX1088

Mouser Part #
653-EE-SX1088

Omron Electronics

Optical Switches, Transmissive, Phototransistor Output PHOTO MICROSENSOR

Learn More

Datasheet

1,678In Stock

$3.25

$2.88

$2.87

$2.58

Quote

Min.: 1
Mult.: 1

Optical Switches, Transmissive, Phototransistor Output

Transmissive, Slotted

3.4 mm

Optical Switches, Transmissive, Phototransistor Output Transmissive 5mm High Resolution PCB

EE-SX1103
Omron Electronics
1: $1.83
6,341In Stock

Mfr. Part #
EE-SX1103

Mouser Part #
653-EE-SX1103

Omron Electronics

Optical Switches, Transmissive, Phototransistor Output Transmissive 5mm High Resolution PCB

Learn More

Datasheet

6,341In Stock

More Info Available

$1.83

$1.68

$1.66

$1.56

View

Min.: 1
Mult.: 1

Optical Switches, Transmissive, Phototransistor Output

Transmissive, Slotted

2 mm

Optical Switches, Transmissive, Phototransistor Output 2mm SLOT TYPE 30V

EE-SX1105
Omron Electronics
1: $1.43
9,255In Stock

Mfr. Part #
EE-SX1105

Mouser Part #
653-EE-SX1105

Omron Electronics

Optical Switches, Transmissive, Phototransistor Output 2mm SLOT TYPE 30V

Learn More

Datasheet

9,255In Stock

More Info Available

$1.43

$1.42

$1.39

$1.37

Min.: 1
Mult.: 1

Optical Switches, Transmissive, Phototransistor Output

Transmissive, Slotted

2 mm

Optical Switches

Types of Optical Switches

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0.5 mm
0.8 mm
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

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