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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: 1,183

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Part #

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

OPB961T51
Optek / TT Electronics
1: £2.67
477In Stock

Mfr. Part No.
OPB961T51

Mouser Part No
828-OPB961T51

Optek / TT Electronics

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

Datasheet

477In Stock

£2.67

£2.66

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

OPB973T51
Optek / TT Electronics
1: £2.74
682In Stock

Mfr. Part No.
OPB973T51

Mouser Part No
828-OPB973T51

Optek / TT Electronics

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

Datasheet

682In Stock

£2.74

£2.65

£2.63

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

OPB980T11Z
Optek / TT Electronics
1: £4.84
482In Stock

Mfr. Part No.
OPB980T11Z

Mouser Part No
828-OPB980T11Z

Optek / TT Electronics

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

Datasheet

482In Stock

£4.84

£4.58

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

OPB981T51Z
Optek / TT Electronics
1: £4.31
301In Stock
200Expected 29/07/2026

Mfr. Part No.
OPB981T51Z

Mouser Part No
828-OPB981T51Z

Optek / TT Electronics

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

Datasheet

301In Stock

200Expected 29/07/2026

£4.31

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

OPB982P51Z
Optek / TT Electronics
1: £4.50
405In Stock

Mfr. Part No.
OPB982P51Z

Mouser Part No
828-OPB982P51Z

Optek / TT Electronics

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

Datasheet

405In Stock

£4.50

£4.26

Min.: 1
Mult.: 1

Optical Switches, Transmissive, Photo IC Output

Transmissive, Slotted

3.18 mm

Optical Switches, Transmissive, Photo IC Output SLOTTED W/WIRE LEADS

OPB982T51Z
Optek / TT Electronics
1: £4.41
254In Stock
400Expected 03/09/2026

Mfr. Part No.
OPB982T51Z

Mouser Part No
828-OPB982T51Z

Optek / TT Electronics

Optical Switches, Transmissive, Photo IC Output SLOTTED W/WIRE LEADS

Datasheet

254In Stock

400Expected 03/09/2026

£4.41

£4.21

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

OPB983P51Z
Optek / TT Electronics
1: £4.50
847In Stock

Mfr. Part No.
OPB983P51Z

Mouser Part No
828-OPB983P51Z

Optek / TT Electronics

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

Datasheet

847In Stock

£4.50

£4.26

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

OPB983T51Z
Optek / TT Electronics
1: £4.50
388In Stock

Mfr. Part No.
OPB983T51Z

Mouser Part No
828-OPB983T51Z

Optek / TT Electronics

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

Datasheet

388In Stock

£4.50

£4.28

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

OPB990L11Z
Optek / TT Electronics
1: £4.56
843In Stock

Mfr. Part No.
OPB990L11Z

Mouser Part No
828-OPB990L11Z

Optek / TT Electronics

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

Datasheet

843In Stock

£4.56

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

OPB990T55Z
Optek / TT Electronics
1: £3.85
398In Stock
400Expected 27/07/2026

Mfr. Part No.
OPB990T55Z

Mouser Part No
828-OPB990T55Z

Optek / TT Electronics

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

Datasheet

398In Stock

400Expected 27/07/2026

£3.85

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

OPB991L51Z
Optek / TT Electronics
1: £4.13
948In Stock

Mfr. Part No.
OPB991L51Z

Mouser Part No
828-OPB991L51Z

Optek / TT Electronics

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

Datasheet

948In Stock

£4.13

£4.04

Min.: 1
Mult.: 1

Optical Switches, Transmissive, Photo IC Output

Transmissive, Slotted

3.18 mm

Optical Switches, Transmissive, Photo IC Output Slotted Opt Switch W/Wire Leads

OPB991P51Z
Optek / TT Electronics
1: £4.49
285In Stock

Mfr. Part No.
OPB991P51Z

Mouser Part No
828-OPB991P51Z

Optek / TT Electronics

Optical Switches, Transmissive, Photo IC Output Slotted Opt Switch W/Wire Leads

Datasheet

285In Stock

£4.49

£4.26

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

OPB991T11Z
Optek / TT Electronics
1: £4.72
1,000In Stock

Mfr. Part No.
OPB991T11Z

Mouser Part No
828-OPB991T11Z

Optek / TT Electronics

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

Datasheet

1,000In Stock

£4.72

£4.58

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

OPB991T51Z
Optek / TT Electronics
1: £4.45
450In Stock

Mfr. Part No.
OPB991T51Z

Mouser Part No
828-OPB991T51Z

Optek / TT Electronics

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

Datasheet

450In Stock

£4.45

£4.26

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

OPB993T51Z
Optek / TT Electronics
1: £4.44
322In Stock

Mfr. Part No.
OPB993T51Z

Mouser Part No
828-OPB993T51Z

Optek / TT Electronics

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

Datasheet

322In Stock

£4.44

£4.21

Min.: 1
Mult.: 1

Optical Switches, Transmissive, Photo IC Output

Transmissive, Slotted

3.18 mm

Optical Switches, Reflective, Phototransistor Output Visible Emitter 700nm

MTRS1070
Marktech Optoelectronics
1: £4.21
8In Stock

Mfr. Part No.
MTRS1070

Mouser Part No
193-MTRS1070

Marktech Optoelectronics

Optical Switches, Reflective, Phototransistor Output Visible Emitter 700nm

Datasheet

8In Stock

£4.21

£3.13

£2.51

£2.24

View

Min.: 1
Mult.: 1

Optical Switches, Reflective, Phototransistor Output

Reflective

0.5 mm to 1.5 mm

Optical Switches, Reflective, Phototransistor Output Infrared Emitter 950nm

MTRS9520
Marktech Optoelectronics
1: £4.40
147In Stock

Mfr. Part No.
MTRS9520

Mouser Part No
193-MTRS9520

Marktech Optoelectronics

Optical Switches, Reflective, Phototransistor Output Infrared Emitter 950nm

Learn More

Datasheet

147In Stock

£4.40

£3.30

£2.65

£2.36

£2.19

Min.: 1
Mult.: 1

Optical Switches, Reflective, Phototransistor Output

0.5 mm to 1.5 mm

Optical Switches, Transmissive, Phototransistor Output Slotted Opt Switch

OPB828C
Optek / TT Electronics
1: £1.81
358In Stock

Mfr. Part No.
OPB828C

Mouser Part No
828-OPB828C

Optek / TT Electronics

Optical Switches, Transmissive, Phototransistor Output Slotted Opt Switch

Datasheet

358In Stock

£1.81

£1.73

Quote

Min.: 1
Mult.: 1

Optical Switches, Transmissive, Phototransistor Output

Transmissive, Slotted

3.05 mm

Optical Switches, Specialised 5% SGL chnel tap mon SM bare fiber 1m

ITMSE05ECO81111G
Molex
1: £63.35
22In Stock
Factory Special Order

Mfr. Part No.
ITMSE05ECO81111G

Mouser Part No
538-ITMSE05ECO81111G

Factory Special Order

Molex

Optical Switches, Specialised 5% SGL chnel tap mon SM bare fiber 1m

Datasheet

22In Stock

£63.35

£55.93

View

Min.: 1
Mult.: 1

Optical Switches, Specialized

Optical Switches, Transmissive, Photo IC Output Optical Switch Photologic

OPB120B
Optek / TT Electronics
1: £4.18
75In Stock

Mfr. Part No.
OPB120B

Mouser Part No
828-OPB120B

Optek / TT Electronics

Optical Switches, Transmissive, Photo IC Output Optical Switch Photologic

Datasheet

75In Stock

£4.18

£4.02

Min.: 1
Mult.: 1

Optical Switches, Transmissive, Photo IC Output

Transmissive, Slotted

2.03 mm

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

OPB492L11Z
Optek / TT Electronics
1: £3.59
200In Stock

Mfr. Part No.
OPB492L11Z

Mouser Part No
828-OPB492L11Z

Optek / TT Electronics

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

Datasheet

200In Stock

£3.59

Min.: 1
Mult.: 1

Optical Switches, Transmissive, Photo IC Output

Transmissive, Slotted

3.18 mm

Optical Switches, Transmissive, Phototransistor Output Optical Switch

OPB200
Optek / TT Electronics
1: £1.27
105In Stock
400Expected 24/06/2026

Mfr. Part No.
OPB200

Mouser Part No
828-OPB200

Optek / TT Electronics

Optical Switches, Transmissive, Phototransistor Output Optical Switch

Datasheet

105In Stock

400Expected 24/06/2026

£1.27

£1.23

Min.: 1
Mult.: 1

Optical Switches, Transmissive, Phototransistor Output

Transmissive, Slotted

5.1 mm

Optical Switches, Transmissive, Phototransistor Output Slotted Opt Switch

OPB360L11
Optek / TT Electronics
1: £2.30
371In Stock

Mfr. Part No.
OPB360L11

Mouser Part No
828-OPB360L11

Optek / TT Electronics

Optical Switches, Transmissive, Phototransistor Output Slotted Opt Switch

Datasheet

371In Stock

£2.30

£2.19

Min.: 1
Mult.: 1

Optical Switches, Transmissive, Phototransistor Output

Transmissive, Slotted

3.18 mm

Optical Switches, Transmissive, Phototransistor Output Slotted Opt Switch

OPB360N51
Optek / TT Electronics
1: £1.87
75In Stock

Mfr. Part No.
OPB360N51

Mouser Part No
828-OPB360N51

Optek / TT Electronics

Optical Switches, Transmissive, Phototransistor Output Slotted Opt Switch

Datasheet

75In Stock

£1.87

£1.77

Min.: 1
Mult.: 1

Optical Switches, Transmissive, Phototransistor Output

Transmissive, Slotted

3.18 mm

Optical Switches, Transmissive, Phototransistor Output Slotted Opt Switch

OPB370N51
Optek / TT Electronics
1: £2.12
486In Stock

Mfr. Part No.
OPB370N51

Mouser Part No
828-OPB370N51

Optek / TT Electronics

Optical Switches, Transmissive, Phototransistor Output Slotted Opt Switch

Datasheet

486In Stock

£2.12

£2.03

Min.: 1
Mult.: 1

Optical Switches, Transmissive, Phototransistor Output

Transmissive, Slotted

3.18 mm

Optical Switches

Types of Optical Switches

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