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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: 1,182

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Part #

Optical Switches, Transmissive, Photo IC Output Slotted Opt Switch Photologic

OPB960P51
Optek / TT Electronics
1: £2.71
1,393In Stock

Mfr. Part No.
OPB960P51

Mouser Part No
828-OPB960P51

Optek / TT Electronics

Optical Switches, Transmissive, Photo IC Output Slotted Opt Switch Photologic

Datasheet

1,393In Stock

£2.71

£2.50

£2.47

Min.: 1
Mult.: 1

Optical Switches, Transmissive, Photo IC Output

Transmissive, Slotted

3.18 mm

Optical Switches, Transmissive, Photo IC Output Slotted Opt Switch Photologic

OPB980P51Z
Optek / TT Electronics
1: £4.24
124In Stock

Mfr. Part No.
OPB980P51Z

Mouser Part No
828-OPB980P51Z

Optek / TT Electronics

Optical Switches, Transmissive, Photo IC Output Slotted Opt Switch Photologic

Datasheet

124In Stock

£4.24

£4.08

Min.: 1
Mult.: 1

Optical Switches, Transmissive, Photo IC Output

Transmissive, Slotted

3.18 mm

Optical Switches, Reflective, Photo IC Output Long Range Refl. Sens. 10-30V

OPB720A-12Z
Optek / TT Electronics
1: £12.56
80In Stock

Mfr. Part No.
OPB720A-12Z

Mouser Part No
828-OPB720A-12Z

Optek / TT Electronics

Optical Switches, Reflective, Photo IC Output Long Range Refl. Sens. 10-30V

Datasheet

80In Stock

£12.56

£11.24

Min.: 1
Mult.: 1

Optical Switches, Reflective, Photo IC Output

Reflective

1 mm to 305 mm

Optical Switches, Transmissive, Photo IC Output Slotted Opt Switch Photologic

OPB972T55
Optek / TT Electronics
1: £2.65
213In Stock

Mfr. Part No.
OPB972T55

Mouser Part No
828-OPB972T55

Optek / TT Electronics

Optical Switches, Transmissive, Photo IC Output Slotted Opt Switch Photologic

Datasheet

213In Stock

£2.65

£2.50

£2.49

£2.47

Min.: 1
Mult.: 1

Optical Switches, Transmissive, Photo IC Output

Transmissive, Slotted

3.18 mm

Optical Switches, Specialised .2_ Slot Infrared PIN photodiode

OPB621
Optek / TT Electronics
1: £1.58
439In Stock

Mfr. Part No.
OPB621

Mouser Part No
828-OPB621

Optek / TT Electronics

Optical Switches, Specialised .2_ Slot Infrared PIN photodiode

Datasheet

439In Stock

£1.58

£1.42

£1.41

£1.40

Min.: 1
Mult.: 1

Optical Switches, Specialized

Transmissive

4.83 mm

Optical Switches, Transmissive, Photo IC Output Slotted Opt Switch Photologic

OPB981L55Z
Optek / TT Electronics
1: £4.96
159In Stock

Mfr. Part No.
OPB981L55Z

Mouser Part No
828-OPB981L55Z

Optek / TT Electronics

Optical Switches, Transmissive, Photo IC Output Slotted Opt Switch Photologic

Datasheet

159In Stock

£4.96

£4.21

£4.15

Min.: 1
Mult.: 1

Optical Switches, Transmissive, Photo IC Output

Transmissive, Slotted

3.18 mm

Optical Switches, Reflective, Photo IC Output Reflective Sensor Photologic

OPB773TZ
Optek / TT Electronics
1: £6.22
120In Stock

Mfr. Part No.
OPB773TZ

Mouser Part No
828-OPB773TZ

Optek / TT Electronics

Optical Switches, Reflective, Photo IC Output Reflective Sensor Photologic

Datasheet

120In Stock

£6.22

£5.55

Min.: 1
Mult.: 1

Optical Switches, Reflective, Photo IC Output

Reflective

5.6 mm

Optical Switches, Transmissive, Photo IC Output Slotted Opt Switch Photologic

OPB970T51
Optek / TT Electronics
1: £3.07
299In Stock

Mfr. Part No.
OPB970T51

Mouser Part No
828-OPB970T51

Optek / TT Electronics

Optical Switches, Transmissive, Photo IC Output Slotted Opt Switch Photologic

Datasheet

299In Stock

£3.07

£2.76

Min.: 1
Mult.: 1

Optical Switches, Transmissive, Photo IC Output

Transmissive, Slotted

3.18 mm

Optical Switches, Transmissive, Photo IC Output Slotted Opt Switch

OPB932W55Z
Optek / TT Electronics
1: £4.91
197In Stock

Mfr. Part No.
OPB932W55Z

Mouser Part No
828-OPB932W55Z

Optek / TT Electronics

Optical Switches, Transmissive, Photo IC Output Slotted Opt Switch

Datasheet

197In Stock

£4.91

£4.55

£4.44

£4.27

Min.: 1
Mult.: 1

Optical Switches, Transmissive, Photo IC Output

Transmissive, Slotted

3.18 mm

Optical Switches, Transmissive, Photo IC Output Slotted Opt Switch Photologic

OPB990T11Z
Optek / TT Electronics
1: £4.35
212In Stock

Mfr. Part No.
OPB990T11Z

Mouser Part No
828-OPB990T11Z

Optek / TT Electronics

Optical Switches, Transmissive, Photo IC Output Slotted Opt Switch Photologic

Datasheet

212In Stock

£4.35

Min.: 1
Mult.: 1

Optical Switches, Transmissive, Photo IC Output

Transmissive, Slotted

3.18 mm

Optical Switches, Transmissive, Photo IC Output Slotted Opt Switch Photologic

OPB992P51Z
Optek / TT Electronics
1: £4.45
219In Stock

Mfr. Part No.
OPB992P51Z

Mouser Part No
828-OPB992P51Z

Optek / TT Electronics

Optical Switches, Transmissive, Photo IC Output Slotted Opt Switch Photologic

Datasheet

219In Stock

£4.45

£4.05

Min.: 1
Mult.: 1

Optical Switches, Transmissive, Photo IC Output

Transmissive, Slotted

3.18 mm

Optical Switches, Reflective, Phototransistor Output Encoder with Optical Reflection Type

NJL5822R-TE4
Nisshinbo
1: £2.92
2,990In Stock
New Product

Mfr. Part No.
NJL5822R-TE4

Mouser Part No
848-NJL5822R-TE4

New Product

Nisshinbo

Optical Switches, Reflective, Phototransistor Output Encoder with Optical Reflection Type

Learn More

Datasheet

2,990In Stock

Cut Tape

£2.92

£2.03

£1.75

£1.73

£1.69

Reel

£1.57

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

Optical Switches, Reflective, Phototransistor Output

Reflective

Optical Switches, Reflective, Phototransistor Output REFL.OBJ. SENS HI TEMP 12"WIRE

OPB735CWZ
Optek / TT Electronics
1: £18.21
48In Stock

Mfr. Part No.
OPB735CWZ

Mouser Part No
828-OPB735CWZ

Optek / TT Electronics

Optical Switches, Reflective, Phototransistor Output REFL.OBJ. SENS HI TEMP 12"WIRE

Learn More

Datasheet

48In Stock

£18.21

£17.18

£15.42

Quote

Min.: 1
Mult.: 1

Optical Switches, Reflective, Phototransistor Output

Reflective

12.7 mm

Optical Switches, Transmissive, Photo IC Output Slotted Opt Switch Photologic

OPB960N11
Optek / TT Electronics
1: £3.07
281In Stock

Mfr. Part No.
OPB960N11

Mouser Part No
828-OPB960N11

Optek / TT Electronics

Optical Switches, Transmissive, Photo IC Output Slotted Opt Switch Photologic

Datasheet

281In Stock

£3.07

£2.76

Min.: 1
Mult.: 1

Optical Switches, Transmissive, Photo IC Output

Transmissive, Slotted

3.18 mm

Optical Switches, Transmissive, Photo IC Output Slotted Opt Switch Photologic

OPB970N55
Optek / TT Electronics
1: £2.75
387In Stock

Mfr. Part No.
OPB970N55

Mouser Part No
828-OPB970N55

Optek / TT Electronics

Optical Switches, Transmissive, Photo IC Output Slotted Opt Switch Photologic

Datasheet

387In Stock

£2.75

£2.48

£2.47

£2.45

Min.: 1
Mult.: 1

Optical Switches, Transmissive, Photo IC Output

Transmissive, Slotted

3.18 mm

Optical Switches, Reflective, Photo IC Output 2 Channel 75LPI

AEDR-8300-1K0
Broadcom / Avago
1: £9.35
3,567In Stock

Mfr. Part No.
AEDR-8300-1K0

Mouser Part No
630-AEDR-8300-1K0

Broadcom / Avago

Optical Switches, Reflective, Photo IC Output 2 Channel 75LPI

Learn More

Datasheet

3,567In Stock

Cut Tape

£9.35

£6.78

£5.60

£5.03

Reel

£4.87

£4.80

MouseReel Available

Min.: 1
Mult.: 1

: 1,000

Optical Switches, Reflective, Photo IC Output

Reflective

Optical Switches, Reflective, Photo IC Output 2 Channel 75LPI

AEDR-8300-1K2
Broadcom / Avago
1: £7.48
2,620In Stock

Mfr. Part No.
AEDR-8300-1K2

Mouser Part No
630-AEDR-8300-1K2

Broadcom / Avago

Optical Switches, Reflective, Photo IC Output 2 Channel 75LPI

Learn More

Datasheet

2,620In Stock

Cut Tape

£7.48

£6.01

Reel

£5.05

£4.65

£4.60

MouseReel Available

Min.: 1
Mult.: 1

: 100

Optical Switches, Reflective, Photo IC Output

Reflective

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

AEDR-9920-102
Broadcom / Avago
1: £26.25
2,311In 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

Learn More

Datasheet

2,311In Stock

Cut Tape

£26.25

£23.71

Reel

£20.72

£20.71

View

MouseReel Available

Min.: 1
Mult.: 1

: 100

Optical Switches, Reflective, Photo IC Output

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

EE-SX770
Omron Automation and Safety
1: £40.14
456In Stock
287Expected 29/10/2026

Mfr. Part No.
EE-SX770

Mouser Part No
653-EE-SX770

Omron Automation and Safety

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

Learn More

Datasheet

456In Stock

287Expected 29/10/2026

£40.14

£37.22

£33.53

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 L-ON

EE-SX870P
Omron Automation and Safety
1: £39.66
534In Stock

Mfr. Part No.
EE-SX870P

Mouser Part No
653-EE-SX870P

Omron Automation and Safety

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

Learn More

Datasheet

534In Stock

£39.66

£35.94

£35.72

View

Min.: 1
Mult.: 1

Optical Switches, Transmissive, Phototransistor Output

Transmissive, Slotted, Through-Beam Type

5 mm

Optical Switches, Specialised Reflective Sensor w/PIN Photodiode Out

TCND5000
Vishay Semiconductors
1: £1.42
9,619In Stock

Mfr. Part No.
TCND5000

Mouser Part No
782-TCND5000

Vishay Semiconductors

Optical Switches, Specialised Reflective Sensor w/PIN Photodiode Out

Learn More

Datasheet

Product Comments

9,619In Stock

Cut Tape

£1.42

£1.22

£1.17

£1.05

Reel

£0.943

View

MouseReel Available

Min.: 1
Mult.: 1

: 2,000

Optical Switches, Specialized

Reflective

Optical Switches, Transmissive, Phototransistor Output Photomicrosensor SMT

EE-SX1330-2
Omron Electronics
1: £1.24
1,909In Stock

Mfr. Part No.
EE-SX1330-2

Mouser Part No
653-EE-SX1330-2

Omron Electronics

Optical Switches, Transmissive, Phototransistor Output Photomicrosensor SMT

Learn More

Datasheet

1,909In Stock

Cut Tape

£1.24

£1.07

£1.02

£0.908

Reel

£0.863

View

Min.: 1
Mult.: 1

: 1,000

Optical Switches, Transmissive, Phototransistor Output

Transmissive, Slotted

3 mm

Optical Switches, Reflective, Phototransistor Output Reflective Sensor

QRE1113GR
onsemi
1: £0.54
184,591In Stock

Mfr. Part No.
QRE1113GR

Mouser Part No
512-QRE1113GR

onsemi

Optical Switches, Reflective, Phototransistor Output Reflective Sensor

Learn More

Datasheet

184,591In Stock

Cut Tape

£0.54

£0.452

£0.428

£0.378

Reel

£0.337

MouseReel Available

Min.: 1
Mult.: 1
Max.: 1,270

: 1,000

Optical Switches, Reflective, Phototransistor Output

Reflective

1 mm

Optical Switches, Specialised 1x2 1310/1550 DWFC SGL mode Prem 1m

DWFC0150P001111
Molex / Oplink
1: £123.35
19In Stock

Mfr. Part No.
DWFC0150P001111

Mouser Part No
538-DWFC0150P001111

Molex / Oplink

Optical Switches, Specialised 1x2 1310/1550 DWFC SGL mode Prem 1m

Learn More

Datasheet

19In Stock

£123.35

£106.81

Min.: 1
Mult.: 1

Optical Switches, Specialized

Optical Switches, Reflective, Photo IC Output IC Dig G90e 318LPI100pc

AEDR-8710-102
Broadcom / Avago
1: £22.84
1,098In Stock
900Expected 14/09/2026

Mfr. Part No.
AEDR-8710-102

Mouser Part No
630-AEDR-8710-102

Broadcom / Avago

Optical Switches, Reflective, Photo IC Output IC Dig G90e 318LPI100pc

Learn More

Datasheet

1,098In Stock

900Expected 14/09/2026

Cut Tape

£22.84

£18.55

Reel

£15.77

MouseReel Available

Min.: 1
Mult.: 1

: 100

Optical Switches, Reflective, Photo IC Output

Reflective

11 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