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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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Types of Optical Switches

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Results: 1,181

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Part #

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

AEDR-9920-102
Broadcom / Avago
1: $34.97
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

$34.97

$30.20

Reel

$25.40

$25.34

View

MouseReel Available

Min.: 1
Mult.: 1

: 100

Optical Switches, Reflective, Photo IC Output

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

EE-SX1330
Omron Electronics
1: $1.03
566,436In 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

566,436In Stock

Cut Tape

$1.03

$0.768

$0.757

$0.74

Reel

$0.709

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: $19.04
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

$19.04

$16.99

Reel

$14.22

$14.00

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: $29.99
3,569In 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

3,569In Stock

$29.99

$26.61

$25.11

$25.07

Min.: 1
Mult.: 1

Optical Switches, Transmissive, Phototransistor Output

Transmissive, Slotted, Through-Beam Type

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

EE-SX954-W 1M
Omron Automation and Safety
1: $29.77
2,603In 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

2,603In Stock

$29.77

$25.18

$24.67

Min.: 1
Mult.: 1

Optical Switches, Transmissive, Phototransistor Output

Transmissive, Slotted, Through-Beam Type

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

EE-SX674P-WR 1M
Omron Automation and Safety
1: $40.60
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

$40.60

$38.27

Min.: 1
Mult.: 1

Optical Switches, Transmissive, Phototransistor Output

Transmissive, Slotted, Through-Beam Type

5 mm

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

EE-SX4320
Omron Electronics
1: $2.61
3,784In Stock
8,000Expected 2026/10/02

Mfr. Part No.
EE-SX4320

Mouser Part No
653-EESX4320

Omron Electronics

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

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Datasheet

3,784In Stock

8,000Expected 2026/10/02

Cut Tape

$2.61

$2.26

$2.17

$2.07

Reel

$2.07

Quote

MouseReel Available

Min.: 1
Mult.: 1

: 2,000

Optical Switches, Transmissive, Photo IC Output

Transmissive, Slotted

2 mm

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

AEDR-8300-1P0
Broadcom / Avago
1: $8.99
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

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Datasheet

1,114In Stock

Cut Tape

$8.99

$7.93

$7.47

$6.71

Reel

$6.13

MouseReel Available

Min.: 1
Mult.: 1

: 1,000

Optical Switches, Reflective, Photo IC Output

Reflective

Optical Switches, Transmissive, Phototransistor Output TRANS DARK-ON

EE-SPX301
Omron Automation and Safety
1: $75.07
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

$75.07

$68.36

$66.69

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: $2.58
4,459In 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

4,459In Stock

$2.58

$1.91

$1.73

$1.67

Min.: 1
Mult.: 1

Optical Switches, Transmissive, Phototransistor Output

Transmissive, Slotted

8 mm

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

EE-SX473
Omron Automation and Safety
1: $36.60
106In 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

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Datasheet

106In Stock

$36.60

$35.48

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: $0.80
6,061In Stock

Mfr. Part No.
GP1S194HCZ0F

Mouser Part No
852-GP1S194HCZ0F

Sharp Microelectronics

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

Datasheet

6,061In Stock

$0.80

$0.555

$0.405

$0.338

View

Min.: 1
Mult.: 1

Optical Switches, Transmissive, Phototransistor Output

Transmissive, Slotted

Optical Switches, Transmissive, Phototransistor Output MICROSENSOR

EE-SX673P
Omron Automation and Safety
1: $33.54
45In Stock

Mfr. Part No.
EE-SX673P

Mouser Part No
653-EE-SX673P

Omron Automation and Safety

Optical Switches, Transmissive, Phototransistor Output MICROSENSOR

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Datasheet

45In Stock

$33.54

$32.34

Min.: 1
Mult.: 1

Optical Switches, Transmissive, Phototransistor Output

Transmissive, Slotted, Through-Beam Type

5 mm

Optical Switches, Transmissive, Phototransistor Output SMT Low Profile Transmissive 1.2mm

GP1S396HCPSF
Sharp Microelectronics
1: $0.39
9,499In Stock

Mfr. Part No.
GP1S396HCPSF

Mouser Part No
852-GP1S396HCPSF

Sharp Microelectronics

Optical Switches, Transmissive, Phototransistor Output SMT Low Profile Transmissive 1.2mm

Datasheet

9,499In Stock

Cut Tape

$0.39

$0.321

$0.307

$0.281

Reel

$0.254

View

MouseReel Available

Min.: 1
Mult.: 1

: 2,500

Optical Switches, Transmissive, Phototransistor Output

Transmissive, Slotted

Optical Switches, Reflective, Phototransistor Output COBP Photo Reflector

NJL5902R-2-TE1
Nisshinbo
1: $1.88
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

$1.88

$1.34

$1.02

$0.876

Reel

$0.708

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: $0.68
11,875In Stock

Mfr. Part No.
GP1S396HCP0F

Mouser Part No
852-GP1S396HCP0F

Sharp Microelectronics

Optical Switches, Transmissive, Phototransistor Output SMD Photointerrupter

Datasheet

11,875In Stock

Cut Tape

$0.68

$0.569

$0.543

$0.486

Reel

$0.43

View

MouseReel Available

Min.: 1
Mult.: 1

: 2,800

Optical Switches, Transmissive, Phototransistor Output

Transmissive, Slotted

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

NJL5820R-TE4
Nisshinbo
1: $3.41
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

$3.41

$2.33

$1.83

$1.59

Reel

$1.38

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-8502-102
Broadcom / Avago
1: $19.04
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

$19.04

$16.99

Reel

$14.22

$14.00

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: $34.42
188In 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

188In Stock

$34.42

$33.81

Min.: 1
Mult.: 1

Optical Switches, Transmissive, Phototransistor Output

Transmissive, Slotted, Through-Beam Type

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

EE-SX671R
Omron Automation and Safety
1: $35.05
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

$35.05

$34.12

Min.: 1
Mult.: 1

Optical Switches, Transmissive, Phototransistor Output

Transmissive, Slotted, Through-Beam Type

5 mm

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

EE-SX3070
Omron Electronics
1: $2.84
1,593In Stock

Mfr. Part No.
EE-SX3070

Mouser Part No
653-EE-SX3070

Omron Electronics

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

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Datasheet

1,593In Stock

$2.84

$2.58

$2.19

$2.13

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: $2.17
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

$2.17

$1.87

$1.51

Reel

$1.41

$1.37

View

MouseReel Available

Min.: 1
Mult.: 1

: 400

Optical Switches, Transmissive, Photo IC Output

Transmissive, Slotted

5 mm

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

AEDR-8501-102
Broadcom / Avago
1: $19.04
342In 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

342In Stock

Cut Tape

$19.04

$16.99

Reel

$14.22

$14.00

MouseReel Available

Min.: 1
Mult.: 1

: 100

Optical Switches, Reflective, Photo IC Output

Reflective

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

EE-SPY412
Omron Automation and Safety
1: $68.98
34In Stock

Mfr. Part No.
EE-SPY412

Mouser Part No
653-EE-SPY412

Omron Automation and Safety

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

Learn More

Datasheet

34In Stock

$68.98

$62.73

$61.17

Min.: 1
Mult.: 1

Optical Switches, Reflective, Phototransistor Output

Reflective

2 mm to 5 mm

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

EE-SX671P
Omron Automation and Safety
1: $39.91
354In 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

354In Stock

$39.91

$36.30

$36.01

Min.: 1
Mult.: 1

Optical Switches, Transmissive, Phototransistor Output

Transmissive, Slotted, Through-Beam Type

5 mm

Optical Switches

Types of Optical Switches

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0.5 mm
1.1 mm
1.2 mm
2 mm
2.03 mm
2.29 mm
2.54 mm
2.79 mm
2.8 mm
3 mm
3.05 mm
3.1 mm
3.175 mm
3.18 mm
3.2 mm
3.3 mm
3.4 mm
3.5 mm
3.6 mm
3.8 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
1.27 mm
2 mm
2 mm to 22 mm