.hide-partial { max-height: none; } .show-more { display: none; }

Transmissive, Slotted Optical Switches

.catnav-wrapper { height: auto; overflow: visible; } .catalog-nav-tabs ul { white-space: normal; }

Types of Optical Switches

List Images

Results: 507

Applied Filters:

Sensing Method = Transmissive, Slotted

Manufacturer

Product Type

Slot Width

Sensing Distance

Reset All

Search within results

In Stock

Normally Stocked

Active

New Products

RoHS Compliant

.search-refine-wrapper { display: inline-block; min-width: 100%; } .scroll-body { overflow-x: visible; } .search-table-wrapper { overflow: visible; } .hide-partial { max-height: none; } .show-more { display: none; }

Part #

Optical Switches, Transmissive, Phototransistor Output SLT 880 PHOTO TRAN

OPB880P51Z
Optek / TT Electronics
1: $7.27
1,029In Stock

Mfr. Part #
OPB880P51Z

Mouser Part #
828-OPB880P51Z

Optek / TT Electronics

Optical Switches, Transmissive, Phototransistor Output SLT 880 PHOTO TRAN

Learn More

Datasheet

1,029In Stock

$7.27

$6.80

Min.: 1
Mult.: 1

Optical Switches, Transmissive, Phototransistor Output

Transmissive, Slotted

3.18 mm

Optical Switches, Transmissive, Phototransistor Output SLT 880 PHOTO TRAN

OPB880T51Z
Optek / TT Electronics
1: $7.13
1,049In Stock
1,600Expected 2026-10-21

Mfr. Part #
OPB880T51Z

Mouser Part #
828-OPB880T51Z

Optek / TT Electronics

Optical Switches, Transmissive, Phototransistor Output SLT 880 PHOTO TRAN

Learn More

Datasheet

1,049In Stock

1,600Expected 2026-10-21

$7.13

$6.78

Min.: 1
Mult.: 1

Optical Switches, Transmissive, Phototransistor Output

Transmissive, Slotted

3.18 mm

Optical Switches, Transmissive, Phototransistor Output Slotted Opt Switch

OPB880T55Z
Optek / TT Electronics
1: $7.06
759In Stock

Mfr. Part #
OPB880T55Z

Mouser Part #
828-OPB880T55Z

Optek / TT Electronics

Optical Switches, Transmissive, Phototransistor Output Slotted Opt Switch

Learn More

Datasheet

759In Stock

$7.06

$6.65

Min.: 1
Mult.: 1

Optical Switches, Transmissive, Phototransistor Output

Transmissive, Slotted

3.18 mm

Optical Switches, Transmissive, Phototransistor Output Slotted Opt Switch

OPB890L11Z
Optek / TT Electronics
1: $7.11
372In Stock

Mfr. Part #
OPB890L11Z

Mouser Part #
828-OPB890L11Z

Optek / TT Electronics

Optical Switches, Transmissive, Phototransistor Output Slotted Opt Switch

Learn More

Datasheet

372In Stock

$7.11

$7.07

$6.81

$6.78

Min.: 1
Mult.: 1

Optical Switches, Transmissive, Phototransistor Output

Transmissive, Slotted

3.18 mm

Optical Switches, Transmissive, Phototransistor Output Slotted Opt Switch

OPB890T51Z
Optek / TT Electronics
1: $6.71
1,277In Stock

Mfr. Part #
OPB890T51Z

Mouser Part #
828-OPB890T51Z

Optek / TT Electronics

Optical Switches, Transmissive, Phototransistor Output Slotted Opt Switch

Learn More

Datasheet

1,277In Stock

$6.71

$6.47

Min.: 1
Mult.: 1

Optical Switches, Transmissive, Phototransistor Output

Transmissive, Slotted

3.18 mm

Optical Switches, Transmissive, Phototransistor Output Output Phototranstr Slotted

OPB891T51Z
Optek / TT Electronics
1: $7.14
502In Stock

Mfr. Part #
OPB891T51Z

Mouser Part #
828-OPB891T51Z

Optek / TT Electronics

Optical Switches, Transmissive, Phototransistor Output Output Phototranstr Slotted

Learn More

Datasheet

502In Stock

$7.14

$6.47

Min.: 1
Mult.: 1

Optical Switches, Transmissive, Phototransistor Output

Transmissive, Slotted

3.18 mm

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

OPB460N11
Optek / TT Electronics
1: $4.58
370In Stock

Mfr. Part #
OPB460N11

Mouser Part #
828-OPB460N11

Optek / TT Electronics

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

Datasheet

370In Stock

$4.58

$4.29

$4.16

$4.12

Min.: 1
Mult.: 1

Optical Switches, Transmissive, Photo IC Output

Transmissive, Slotted

3.18 mm

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

OPB615
Optek / TT Electronics
1: $3.25
1,095In Stock

Mfr. Part #
OPB615

Mouser Part #
828-OPB615

Optek / TT Electronics

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

Datasheet

1,095In Stock

$3.25

$2.94

$2.85

$2.74

$2.71

Min.: 1
Mult.: 1

Optical Switches, Transmissive, Photo IC Output

Transmissive, Slotted

3.81 mm

Optical Switches, Transmissive, Photo IC Output Output Photologic Input Diode

OPB625
Optek / TT Electronics
1: $3.47
1,617In Stock
1,500Expected 2026-09-03

Mfr. Part #
OPB625

Mouser Part #
828-OPB625

Optek / TT Electronics

Optical Switches, Transmissive, Photo IC Output Output Photologic Input Diode

Datasheet

1,617In Stock

1,500Expected 2026-09-03

$3.47

$3.21

Min.: 1
Mult.: 1

Optical Switches, Transmissive, Photo IC Output

Transmissive, Slotted

4.83 mm

Optical Switches, Transmissive, Photo IC Output Slotted Opt Switch

OPB900W55Z
Optek / TT Electronics
1: $9.56
1,362In Stock
700Expected 2026-09-02

Mfr. Part #
OPB900W55Z

Mouser Part #
828-OPB900W55Z

Optek / TT Electronics

Optical Switches, Transmissive, Photo IC Output Slotted Opt Switch

Datasheet

1,362In Stock

700Expected 2026-09-02

$9.56

$9.55

$9.42

Min.: 1
Mult.: 1

Optical Switches, Transmissive, Photo IC Output

Transmissive, Slotted

9.5 mm

Optical Switches, Transmissive, Photo IC Output .050 APERTURE OPAQUE

OPB910W55Z
Optek / TT Electronics
1: $9.96
459In Stock

Mfr. Part #
OPB910W55Z

Mouser Part #
828-OPB910W55Z

Optek / TT Electronics

Optical Switches, Transmissive, Photo IC Output .050 APERTURE OPAQUE

Datasheet

459In Stock

$9.96

$9.45

Min.: 1
Mult.: 1

Optical Switches, Transmissive, Photo IC Output

Transmissive, Slotted

9.5 mm

Optical Switches, Transmissive, Photo IC Output Slotted Opt Switch

OPB911W55Z
Optek / TT Electronics
1: $9.45
1,834In Stock

Mfr. Part #
OPB911W55Z

Mouser Part #
828-OPB911W55Z

Optek / TT Electronics

Optical Switches, Transmissive, Photo IC Output Slotted Opt Switch

Datasheet

1,834In Stock

$9.45

Min.: 1
Mult.: 1

Optical Switches, Transmissive, Photo IC Output

Transmissive, Slotted

9.5 mm

Optical Switches, Transmissive, Photo IC Output Slotted Opt Switch

OPB912W55Z
Optek / TT Electronics
1: $9.88
547In Stock

Mfr. Part #
OPB912W55Z

Mouser Part #
828-OPB912W55Z

Optek / TT Electronics

Optical Switches, Transmissive, Photo IC Output Slotted Opt Switch

Datasheet

547In Stock

$9.88

$8.84

$8.51

Quote

Min.: 1
Mult.: 1

Optical Switches, Transmissive, Photo IC Output

Transmissive, Slotted

9.5 mm

Optical Switches, Transmissive, Photo IC Output Slotted Opt Switch

OPB916BOCZ
Optek / TT Electronics
1: $8.01
570In Stock

Mfr. Part #
OPB916BOCZ

Mouser Part #
828-OPB916BOCZ

Optek / TT Electronics

Optical Switches, Transmissive, Photo IC Output Slotted Opt Switch

Datasheet

570In Stock

$8.01

$7.59

$7.32

$7.27

Min.: 1
Mult.: 1

Optical Switches, Transmissive, Photo IC Output

Transmissive, Slotted

5.08 mm

Optical Switches, Transmissive, Photo IC Output Slotted Opt Switch

OPB916BZ
Optek / TT Electronics
1: $8.54
726Expected 2026-11-23

Mfr. Part #
OPB916BZ

Mouser Part #
828-OPB916BZ

Optek / TT Electronics

Optical Switches, Transmissive, Photo IC Output Slotted Opt Switch

Datasheet

726Expected 2026-11-23

$8.54

$8.08

Min.: 1
Mult.: 1

Optical Switches, Transmissive, Photo IC Output

Transmissive, Slotted

5.08 mm

Optical Switches, Transmissive, Photo IC Output OPEN COLLECTOR 880nm

OPB931W51Z
Optek / TT Electronics
1: $8.63
795In Stock

Mfr. Part #
OPB931W51Z

Mouser Part #
828-OPB931W51Z

Optek / TT Electronics

Optical Switches, Transmissive, Photo IC Output OPEN COLLECTOR 880nm

Datasheet

795In Stock

$8.63

$8.34

$8.32

$7.99

$7.96

Min.: 1
Mult.: 1

Optical Switches, Transmissive, Photo IC Output

Transmissive, Slotted

3.18 mm

Optical Switches, Transmissive, Photo IC Output Slotted Opt Switch

OPB932W51Z
Optek / TT Electronics
1: $9.07
238In Stock

Mfr. Part #
OPB932W51Z

Mouser Part #
828-OPB932W51Z

Optek / TT Electronics

Optical Switches, Transmissive, Photo IC Output Slotted Opt Switch

Datasheet

238In Stock

$9.07

$8.63

Min.: 1
Mult.: 1

Optical Switches, Transmissive, Photo IC Output

Transmissive, Slotted

3.18 mm

Optical Switches, Transmissive, Photo IC Output .125" WIDE SLOT

OPB943W51Z
Optek / TT Electronics
1: $8.40
447In Stock

Mfr. Part #
OPB943W51Z

Mouser Part #
828-OPB943W51Z

Optek / TT Electronics

Optical Switches, Transmissive, Photo IC Output .125" WIDE SLOT

Datasheet

447In Stock

$8.40

$8.27

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

OPB960L51
Optek / TT Electronics
1: $5.31
433In Stock

Mfr. Part #
OPB960L51

Mouser Part #
828-OPB960L51

Optek / TT Electronics

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

Datasheet

433In Stock

$5.31

$4.80

$4.77

$4.62

View

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

OPB960T51
Optek / TT Electronics
1: $5.47
393In Stock
1,500Expected 2026-11-16

Mfr. Part #
OPB960T51

Mouser Part #
828-OPB960T51

Optek / TT Electronics

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

Datasheet

393In Stock

1,500Expected 2026-11-16

$5.47

$5.11

$5.05

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

OPB961T51
Optek / TT Electronics
1: $5.13
398In Stock

Mfr. Part #
OPB961T51

Mouser Part #
828-OPB961T51

Optek / TT Electronics

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

Datasheet

398In Stock

$5.13

$5.11

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

OPB970N11
Optek / TT Electronics
1: $5.92
1,016In Stock
200Expected 2026-08-13

Mfr. Part #
OPB970N11

Mouser Part #
828-OPB970N11

Optek / TT Electronics

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

Datasheet

1,016In Stock

200Expected 2026-08-13

$5.92

$5.59

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

OPB970N51
Optek / TT Electronics
1: $5.31
924In Stock

Mfr. Part #
OPB970N51

Mouser Part #
828-OPB970N51

Optek / TT Electronics

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

Datasheet

924In Stock

$5.31

$5.30

$4.84

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: $5.26
552In Stock

Mfr. Part #
OPB973T51

Mouser Part #
828-OPB973T51

Optek / TT Electronics

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

Datasheet

552In Stock

$5.26

$5.07

$5.04

Min.: 1
Mult.: 1

Optical Switches, Transmissive, Photo IC Output

Transmissive, Slotted

3.18 mm

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

OPB980L51Z
Optek / TT Electronics
1: $8.65
317In Stock

Mfr. Part #
OPB980L51Z

Mouser Part #
828-OPB980L51Z

Optek / TT Electronics

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

Datasheet

317In Stock

$8.65

$8.64

$8.54

$8.42

View

Min.: 1
Mult.: 1

Optical Switches, Transmissive, Photo IC Output

Transmissive, Slotted

3.18 mm

Transmissive, Slotted Optical Switches

Types of Optical Switches

Mouser Electronics®

Company

Resources

Support

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

1.1 mm
2 mm
2.03 mm
2.29 mm
2.54 mm
2.8 mm
3 mm
3.05 mm
3.18 mm
3.2 mm
3.4 mm
3.6 mm
3.8 mm
3.94 mm
4 mm
4.06 mm
4.83 mm
5 mm
5.1 mm
5.2 mm