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Optical Switches

Optical Switches are in stock with same-day shipping at Mouser from industry leading manufacturers. Mouser is an authorized distributor for many optical switch manufacturers including Broadcom, Omron, onsemi, ROHM Semiconductor, Sharp Microelectronics, TT Electronics, Vishay & more.
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Please view our large selection of optical switches below.

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Types of Optical Switches

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Results: 1,180

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Part #

Optical Switches, Transmissive, Phototransistor Output SMT, 3mm Slot Transmissive Photo

EE-SX1330
Omron Electronics
1: £0.773
563,888In Stock

Mfr. Part No.
EE-SX1330

Mouser Part No
653-EESX1330

Omron Electronics

Optical Switches, Transmissive, Phototransistor Output SMT, 3mm Slot Transmissive Photo

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Datasheet

563,888In Stock

Cut Tape

£0.773

£0.576

£0.568

£0.555

Reel

£0.533

MouseReel Available

Min.: 1
Mult.: 1

: 1,000

Optical Switches, Transmissive, Phototransistor Output

Transmissive, Slotted

3 mm

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

AEDR-8500-102
Broadcom / Avago
1: £14.29
1,763In Stock

Mfr. Part No.
AEDR-8500-102

Mouser Part No
630-AEDR-8500-102

Broadcom / Avago

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

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Datasheet

1,763In Stock

Cut Tape

£14.29

£12.75

Reel

£11.56

£10.96

Quote

MouseReel Available

Min.: 1
Mult.: 1

: 100

Optical Switches, Reflective, Photo IC Output

Reflective

Optical Switches, Transmissive, Phototransistor Output L-shp 5mm PW NPN 1M

EE-SX951-W 1M
Omron Automation and Safety
1: £22.51
3,509In Stock

Mfr. Part No.
EE-SX951-W 1M

Mouser Part No
653-EESX951W1M

Omron Automation and Safety

Optical Switches, Transmissive, Phototransistor Output L-shp 5mm PW NPN 1M

Datasheet

3,509In Stock

£22.51

£19.97

£19.06

£18.92

Min.: 1
Mult.: 1

Optical Switches, Transmissive, Phototransistor Output

Transmissive, Slotted, Through-Beam Type

Optical Switches, Reflective, Photo IC Output AEDR-9920, 225 LPI Inc Encoder, 100 pcs

AEDR-9920-102
Broadcom / Avago
1: £26.25
2,308In Stock

Mfr. Part No.
AEDR-9920-102

Mouser Part No
630-AEDR-9920-102

Broadcom / Avago

Optical Switches, Reflective, Photo IC Output AEDR-9920, 225 LPI Inc Encoder, 100 pcs

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Datasheet

2,308In Stock

Cut Tape

£26.25

£21.64

Reel

£18.39

MouseReel Available

Min.: 1
Mult.: 1

: 100

Optical Switches, Reflective, Photo IC Output

Optical Switches, Transmissive, Phototransistor Output 5mm SLOT CLM L/DON PNP CON

EE-SX674P-WR 1M
Omron Automation and Safety
1: £33.58
526In Stock

Mfr. Part No.
EE-SX674P-WR 1M

Mouser Part No
653-EE-SX674P-WR1M

Omron Automation and Safety

Optical Switches, Transmissive, Phototransistor Output 5mm SLOT CLM L/DON PNP CON

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Datasheet

526In Stock

£33.58

£29.58

£29.54

Min.: 1
Mult.: 1

Optical Switches, Transmissive, Phototransistor Output

Transmissive, Slotted, Through-Beam Type

5 mm

Optical Switches, Transmissive, Phototransistor Output U-shp 5mm PW NPN 1M

EE-SX954-W 1M
Omron Automation and Safety
1: £22.51
2,574In Stock

Mfr. Part No.
EE-SX954-W 1M

Mouser Part No
653-EESX954W1M

Omron Automation and Safety

Optical Switches, Transmissive, Phototransistor Output U-shp 5mm PW NPN 1M

Datasheet

2,574In Stock

£22.51

£20.24

£19.66

Min.: 1
Mult.: 1

Optical Switches, Transmissive, Phototransistor Output

Transmissive, Slotted, Through-Beam Type

Optical Switches, Transmissive, Phototransistor Output TRANS DARK-ON

EE-SPX301
Omron Automation and Safety
1: £51.35
28In Stock

Mfr. Part No.
EE-SPX301

Mouser Part No
653-EE-SPX301

Omron Automation and Safety

Optical Switches, Transmissive, Phototransistor Output TRANS DARK-ON

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Datasheet

28In Stock

£51.35

£50.06

Min.: 1
Mult.: 1

Optical Switches, Transmissive, Phototransistor Output

Transmissive, Slotted, Through-Beam Type

3.6 mm

Optical Switches, Transmissive, Phototransistor Output TRANS PHTOTRANSISTOR

EE-SX1070
Omron Electronics
1: £1.94
4,406In Stock

Mfr. Part No.
EE-SX1070

Mouser Part No
653-EE-SX1070

Omron Electronics

Optical Switches, Transmissive, Phototransistor Output TRANS PHTOTRANSISTOR

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Datasheet

4,406In Stock

£1.94

£1.47

£1.33

£1.32

Min.: 1
Mult.: 1

Optical Switches, Transmissive, Phototransistor Output

Transmissive, Slotted

8 mm

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

EE-SX4320
Omron Electronics
1: £1.96
3,477In Stock
8,000Expected 18/09/2026

Mfr. Part No.
EE-SX4320

Mouser Part No
653-EESX4320

Omron Electronics

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

Learn More

Datasheet

3,477In Stock

8,000Expected 18/09/2026

Cut Tape

£1.96

£1.69

£1.63

£1.49

£1.45

Reel

£1.41

MouseReel Available

Min.: 1
Mult.: 1

: 2,000

Optical Switches, Transmissive, Photo IC Output

Transmissive, Slotted

2 mm

Optical Switches, Reflective, Phototransistor Output 30mA 6Vr 45mW 6.0Vcc 50mW 2 to10mA

NJL5820R-TE4
Nisshinbo
1: £2.56
1,711In Stock

Mfr. Part No.
NJL5820R-TE4

Mouser Part No
513-NJL5820R-TE4

Nisshinbo

Optical Switches, Reflective, Phototransistor Output 30mA 6Vr 45mW 6.0Vcc 50mW 2 to10mA

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Datasheet

1,711In Stock

Cut Tape

£2.56

£1.82

£1.42

£1.25

Reel

£1.06

View

Min.: 1
Mult.: 1

: 3,000

Optical Switches, Reflective, Phototransistor Output

Reflective

0.5 mm to 1.5 mm

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

AEDR-8501-102
Broadcom / Avago
1: £14.29
332In Stock

Mfr. Part No.
AEDR-8501-102

Mouser Part No
630-AEDR-8501-102

Broadcom / Avago

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

Learn More

Datasheet

332In Stock

Cut Tape

£14.29

£12.75

Reel

£11.58

£11.56

View

MouseReel Available

Min.: 1
Mult.: 1

: 100

Optical Switches, Reflective, Photo IC Output

Reflective

Optical Switches, Transmissive, Phototransistor Output 5MM SLOT LD-ON PNP LSHAPE

EE-SX671P
Omron Automation and Safety
1: £30.37
335In Stock

Mfr. Part No.
EE-SX671P

Mouser Part No
653-EE-SX671P

Omron Automation and Safety

Optical Switches, Transmissive, Phototransistor Output 5MM SLOT LD-ON PNP LSHAPE

Learn More

Datasheet

335In Stock

£30.37

£27.27

Min.: 1
Mult.: 1

Optical Switches, Transmissive, Phototransistor Output

Transmissive, Slotted, Through-Beam Type

5 mm

Optical Switches, Transmissive, Phototransistor Output Trple Trans Opt Snsr 3mm gap; 0.3mm aptr

TCUT1630X01
Vishay Semiconductors
1: £1.38
4,257In Stock

Mfr. Part No.
TCUT1630X01

Mouser Part No
78-TCUT1630X01

Vishay Semiconductors

Optical Switches, Transmissive, Phototransistor Output Trple Trans Opt Snsr 3mm gap; 0.3mm aptr

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Datasheet

4,257In Stock

Cut Tape

£1.38

£1.19

£1.14

£1.04

Reel

£0.908

£0.863

MouseReel Available

Min.: 1
Mult.: 1

: 1,100

Optical Switches, Transmissive, Phototransistor Output

Transmissive, Slotted

3 mm

Optical Switches, Reflective, Phototransistor Output Reflective Object Sensor

QRE1113
onsemi
1: £0.526
13,210In Stock

Mfr. Part No.
QRE1113

Mouser Part No
512-QRE1113

onsemi

Optical Switches, Reflective, Phototransistor Output Reflective Object Sensor

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Datasheet

13,210In Stock

£0.526

£0.443

£0.384

£0.34

Min.: 1
Mult.: 1
Max.: 800

Optical Switches, Reflective, Phototransistor Output

Reflective

1 mm

Optical Switches, Reflective, Phototransistor Output COBP Photo Reflector

NJL5902R-2-TE1
Nisshinbo
1: £1.46
2,548In Stock

Mfr. Part No.
NJL5902R-2-TE1

Mouser Part No
513-NJL5902R-2-TE1

Nisshinbo

Optical Switches, Reflective, Phototransistor Output COBP Photo Reflector

Datasheet

2,548In Stock

Cut Tape

£1.46

£1.05

£0.796

£0.684

Reel

£0.541

View

MouseReel Available

Min.: 1
Mult.: 1

: 2,000

Optical Switches, Reflective, Phototransistor Output

Reflective

0.7 mm

Optical Switches, Transmissive, Phototransistor Output SMD Photointerrupter

GP1S396HCP0F
Sharp Microelectronics
1: £0.511
11,870In Stock

Mfr. Part No.
GP1S396HCP0F

Mouser Part No
852-GP1S396HCP0F

Sharp Microelectronics

Optical Switches, Transmissive, Phototransistor Output SMD Photointerrupter

Datasheet

11,870In Stock

Cut Tape

£0.511

£0.428

£0.409

£0.369

Reel

£0.335

View

MouseReel Available

Min.: 1
Mult.: 1

: 2,800

Optical Switches, Transmissive, Phototransistor Output

Transmissive, Slotted

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

AEDR-8502-102
Broadcom / Avago
1: £14.29
375In Stock

Mfr. Part No.
AEDR-8502-102

Mouser Part No
630-AEDR-8502-102

Broadcom / Avago

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

Learn More

Datasheet

375In Stock

Cut Tape

£14.29

£12.75

Reel

£11.58

£11.34

View

MouseReel Available

Min.: 1
Mult.: 1

: 100

Optical Switches, Reflective, Photo IC Output

Reflective

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

EE-SX977P-C1
Omron Automation and Safety
1: £30.90
185In Stock

Mfr. Part No.
EE-SX977P-C1

Mouser Part No
653-EE-SX977P-C1

Omron Automation and Safety

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

Datasheet

185In Stock

£30.90

£26.44

£26.43

Min.: 1
Mult.: 1

Optical Switches, Transmissive, Phototransistor Output

Transmissive, Slotted, Through-Beam Type

Optical Switches, Transmissive, Phototransistor Output TRANS LIGHT-ON

EE-SPX402-W2A
Omron Automation and Safety
1: £75.55
38In Stock

Mfr. Part No.
EE-SPX402-W2A

Mouser Part No
653-EE-SPX402-W2A

Omron Automation and Safety

Optical Switches, Transmissive, Phototransistor Output TRANS LIGHT-ON

Learn More

Datasheet

38In Stock

£75.55

£69.15

Min.: 1
Mult.: 1

Optical Switches, Transmissive, Phototransistor Output

Transmissive, Through-Beam Type

3.6 mm

Optical Switches, Transmissive, Photo IC Output TRANSMISSIVE 8.0MM DISTANCE

EE-SX3070
Omron Electronics
1: £2.42
1,588In Stock

Mfr. Part No.
EE-SX3070

Mouser Part No
653-EE-SX3070

Omron Electronics

Optical Switches, Transmissive, Photo IC Output TRANSMISSIVE 8.0MM DISTANCE

Learn More

Datasheet

1,588In Stock

£2.42

£2.10

£1.80

£1.70

View

Min.: 1
Mult.: 1

Optical Switches, Transmissive, Photo IC Output

Transmissive, Slotted

8 mm

Optical Switches, Transmissive, Photo IC Output Transmissive SMT Photo-IC LightON 5mm

EE-SX4350
Omron Electronics
1: £1.63
3,096In Stock

Mfr. Part No.
EE-SX4350

Mouser Part No
653-EESX4350

Omron Electronics

Optical Switches, Transmissive, Photo IC Output Transmissive SMT Photo-IC LightON 5mm

Learn More

Datasheet

3,096In Stock

Cut Tape

£1.63

£1.41

£1.21

Reel

£1.13

£1.11

MouseReel Available

Min.: 1
Mult.: 1

: 400

Optical Switches, Transmissive, Photo IC Output

Transmissive, Slotted

5 mm

Optical Switches, Transmissive, Phototransistor Output 5MM SLOT PMS 4D-ON

EE-SX671R
Omron Automation and Safety
1: £28.83
76In Stock

Mfr. Part No.
EE-SX671R

Mouser Part No
653-EE-SX671R

Omron Automation and Safety

Optical Switches, Transmissive, Phototransistor Output 5MM SLOT PMS 4D-ON

Learn More

Datasheet

76In Stock

£28.83

£25.82

£25.76

Min.: 1
Mult.: 1

Optical Switches, Transmissive, Phototransistor Output

Transmissive, Slotted, Through-Beam Type

5 mm

Optical Switches, Transmissive, Phototransistor Output 5mm SLOT PMS L-ON NP N C MOUNT

EE-SX473
Omron Automation and Safety
1: £30.90
102In Stock

Mfr. Part No.
EE-SX473

Mouser Part No
653-EE-SX473

Omron Automation and Safety

Optical Switches, Transmissive, Phototransistor Output 5mm SLOT PMS L-ON NP N C MOUNT

Learn More

Datasheet

102In Stock

£30.90

£27.11

Min.: 1
Mult.: 1

Optical Switches, Transmissive, Phototransistor Output

Transmissive, Slotted, Through-Beam Type

5 mm

Optical Switches, Transmissive, Phototransistor Output Compact, Wide Gap Photointerrupter

GP1S194HCZ0F
Sharp Microelectronics
1: £0.653
6,071In Stock

Mfr. Part No.
GP1S194HCZ0F

Mouser Part No
852-GP1S194HCZ0F

Sharp Microelectronics

Optical Switches, Transmissive, Phototransistor Output Compact, Wide Gap Photointerrupter

Datasheet

6,071In Stock

£0.653

£0.45

£0.327

£0.267

View

Min.: 1
Mult.: 1

Optical Switches, Transmissive, Phototransistor Output

Transmissive, Slotted

Optical Switches, Reflective, Photo IC Output 2 Channel 150LPI

AEDR-8300-1P0
Broadcom / Avago
1: £6.75
1,114In Stock

Mfr. Part No.
AEDR-8300-1P0

Mouser Part No
630-AEDR-8300-1P0

Broadcom / Avago

Optical Switches, Reflective, Photo IC Output 2 Channel 150LPI

Learn More

Datasheet

1,114In Stock

Cut Tape

£6.75

£5.95

£5.75

£5.23

Reel

£5.07

MouseReel Available

Min.: 1
Mult.: 1

: 1,000

Optical Switches, Reflective, Photo IC Output

Reflective

Optical Switches

Types of Optical Switches

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2 mm
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2.29 mm
2.54 mm
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3.1 mm
3.175 mm
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3.6 mm
3.8 mm

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1 mm
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