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Transmissive, Slotted Optical Switches

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Types of Optical Switches

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Sensing Method = Transmissive, Slotted

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Part #

Optical Switches, Transmissive, Phototransistor Output Output Phototranstr Input Diode

OPB855
Optek / TT Electronics
1: $3.03
1,478In Stock
450Expected 10/8/2026

Mfr. Part No.
OPB855

Mouser Part No
828-OPB855

Optek / TT Electronics

Optical Switches, Transmissive, Phototransistor Output Output Phototranstr Input Diode

Datasheet

1,478In Stock

450Expected 10/8/2026

$3.03

$2.92

Quote

Min.: 1
Mult.: 1

Optical Switches, Transmissive, Phototransistor Output

Transmissive, Slotted

5.21 mm

Optical Switches, Transmissive, Phototransistor Output Slotted Opt Switch

OPB857Z
Optek / TT Electronics
1: $8.46
576In Stock

Mfr. Part No.
OPB857Z

Mouser Part No
828-OPB857Z

Optek / TT Electronics

Optical Switches, Transmissive, Phototransistor Output Slotted Opt Switch

Datasheet

576In Stock

$8.46

$8.08

Min.: 1
Mult.: 1

Optical Switches, Transmissive, Phototransistor Output

Transmissive, Slotted

3.8 mm

Optical Switches, Transmissive, Phototransistor Output Slotted Opt Switch

OPB865T51
Optek / TT Electronics
1: $4.42
939In Stock

Mfr. Part No.
OPB865T51

Mouser Part No
828-OPB865T51

Optek / TT Electronics

Optical Switches, Transmissive, Phototransistor Output Slotted Opt Switch

Datasheet

939In Stock

$4.42

Min.: 1
Mult.: 1

Optical Switches, Transmissive, Phototransistor Output

Transmissive, Slotted

3.18 mm

Optical Switches, Transmissive, Phototransistor Output Slotted Opt Switch

OPB866T55
Optek / TT Electronics
1: $4.16
3,067In Stock

Mfr. Part No.
OPB866T55

Mouser Part No
828-OPB866T55

Optek / TT Electronics

Optical Switches, Transmissive, Phototransistor Output Slotted Opt Switch

Datasheet

3,067In Stock

$4.16

$3.88

Min.: 1
Mult.: 1

Optical Switches, Transmissive, Phototransistor Output

Transmissive, Slotted

3.18 mm

Optical Switches, Transmissive, Phototransistor Output Slotted Opt Switch

OPB870N51
Optek / TT Electronics
1: $3.66
590In Stock

Mfr. Part No.
OPB870N51

Mouser Part No
828-OPB870N51

Optek / TT Electronics

Optical Switches, Transmissive, Phototransistor Output Slotted Opt Switch

Datasheet

590In Stock

$3.66

$3.47

Min.: 1
Mult.: 1

Optical Switches, Transmissive, Phototransistor Output

Transmissive, Slotted

3.18 mm

Optical Switches, Transmissive, Phototransistor Output SLT 880 PHOTO TRAN

OPB880P51Z
Optek / TT Electronics
1: $6.87
1,029In Stock

Mfr. Part No.
OPB880P51Z

Mouser Part No
828-OPB880P51Z

Optek / TT Electronics

Optical Switches, Transmissive, Phototransistor Output SLT 880 PHOTO TRAN

Learn More

Datasheet

1,029In Stock

$6.87

$6.42

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: $6.73
1,049In Stock
1,600Expected 21/10/2026

Mfr. Part No.
OPB880T51Z

Mouser Part No
828-OPB880T51Z

Optek / TT Electronics

Optical Switches, Transmissive, Phototransistor Output SLT 880 PHOTO TRAN

Learn More

Datasheet

1,049In Stock

1,600Expected 21/10/2026

$6.73

$6.41

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: $6.66
779In Stock

Mfr. Part No.
OPB880T55Z

Mouser Part No
828-OPB880T55Z

Optek / TT Electronics

Optical Switches, Transmissive, Phototransistor Output Slotted Opt Switch

Learn More

Datasheet

779In Stock

$6.66

$6.28

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: $6.72
372In Stock

Mfr. Part No.
OPB890L11Z

Mouser Part No
828-OPB890L11Z

Optek / TT Electronics

Optical Switches, Transmissive, Phototransistor Output Slotted Opt Switch

Learn More

Datasheet

372In Stock

$6.72

$6.68

$6.43

$6.41

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: $6.34
1,277In Stock

Mfr. Part No.
OPB890T51Z

Mouser Part No
828-OPB890T51Z

Optek / TT Electronics

Optical Switches, Transmissive, Phototransistor Output Slotted Opt Switch

Learn More

Datasheet

1,277In Stock

$6.34

$6.11

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: $6.75
502In Stock

Mfr. Part No.
OPB891T51Z

Mouser Part No
828-OPB891T51Z

Optek / TT Electronics

Optical Switches, Transmissive, Phototransistor Output Output Phototranstr Slotted

Learn More

Datasheet

502In Stock

$6.75

$5.73

$5.54

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: $4.32
370In Stock

Mfr. Part No.
OPB460N11

Mouser Part No
828-OPB460N11

Optek / TT Electronics

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

Datasheet

370In Stock

$4.32

$4.05

$3.93

$3.89

Min.: 1
Mult.: 1

Optical Switches, Transmissive, Photo IC Output

Transmissive, Slotted

3.18 mm

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

OPB491T11Z
Optek / TT Electronics
1: $6.56
1,373In Stock

Mfr. Part No.
OPB491T11Z

Mouser Part No
828-OPB491T11Z

Optek / TT Electronics

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

Datasheet

1,373In Stock

$6.56

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: $3.07
1,099In Stock

Mfr. Part No.
OPB615

Mouser Part No
828-OPB615

Optek / TT Electronics

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

Datasheet

1,099In Stock

$3.07

$2.77

$2.69

$2.58

$2.56

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: $3.28
1,617In Stock
1,500Expected 3/9/2026

Mfr. Part No.
OPB625

Mouser Part No
828-OPB625

Optek / TT Electronics

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

Datasheet

1,617In Stock

1,500Expected 3/9/2026

$3.28

$3.03

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: $9.03
1,372In Stock
700Expected 2/9/2026

Mfr. Part No.
OPB900W55Z

Mouser Part No
828-OPB900W55Z

Optek / TT Electronics

Optical Switches, Transmissive, Photo IC Output Slotted Opt Switch

Datasheet

1,372In Stock

700Expected 2/9/2026

$9.03

$9.02

$8.89

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: $9.41
459In Stock

Mfr. Part No.
OPB910W55Z

Mouser Part No
828-OPB910W55Z

Optek / TT Electronics

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

Datasheet

459In Stock

$9.41

$8.92

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: $8.92
1,834In Stock

Mfr. Part No.
OPB911W55Z

Mouser Part No
828-OPB911W55Z

Optek / TT Electronics

Optical Switches, Transmissive, Photo IC Output Slotted Opt Switch

Datasheet

1,834In Stock

$8.92

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: $9.33
547In Stock

Mfr. Part No.
OPB912W55Z

Mouser Part No
828-OPB912W55Z

Optek / TT Electronics

Optical Switches, Transmissive, Photo IC Output Slotted Opt Switch

Datasheet

547In Stock

$9.33

$8.35

$8.04

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: $7.56
576In Stock

Mfr. Part No.
OPB916BOCZ

Mouser Part No
828-OPB916BOCZ

Optek / TT Electronics

Optical Switches, Transmissive, Photo IC Output Slotted Opt Switch

Datasheet

576In Stock

$7.56

$7.17

$6.91

$6.87

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: $8.06
466In Stock

Mfr. Part No.
OPB916BZ

Mouser Part No
828-OPB916BZ

Optek / TT Electronics

Optical Switches, Transmissive, Photo IC Output Slotted Opt Switch

Datasheet

466In Stock

$8.06

$7.63

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: $8.15
795In Stock

Mfr. Part No.
OPB931W51Z

Mouser Part No
828-OPB931W51Z

Optek / TT Electronics

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

Datasheet

795In Stock

$8.15

$7.87

$7.86

$7.55

$7.52

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: $8.57
238In Stock

Mfr. Part No.
OPB932W51Z

Mouser Part No
828-OPB932W51Z

Optek / TT Electronics

Optical Switches, Transmissive, Photo IC Output Slotted Opt Switch

Datasheet

238In Stock

$8.57

$8.15

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: $7.93
447In Stock

Mfr. Part No.
OPB943W51Z

Mouser Part No
828-OPB943W51Z

Optek / TT Electronics

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

Datasheet

447In Stock

$7.93

$7.81

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: $5.02
433In Stock

Mfr. Part No.
OPB960L51

Mouser Part No
828-OPB960L51

Optek / TT Electronics

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

Datasheet

433In Stock

$5.02

$4.53

$4.50

$4.37

View

Min.: 1
Mult.: 1

Optical Switches, Transmissive, Photo IC Output

Transmissive, Slotted

3.18 mm

Transmissive, Slotted Optical Switches

Types of Optical Switches

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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