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Optek / TT Electronics Sensors

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Types of Sensors

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Part #

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

OPB990L11Z
Optek / TT Electronics
1: $6.07
1,025In Stock

Mfr. Part No.
OPB990L11Z

Mouser Part No
828-OPB990L11Z

Optek / TT Electronics

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

Datasheet

1,025In Stock

$6.07

Min.: 1
Mult.: 1

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

OPB990T51Z
Optek / TT Electronics
1: $5.73
321In Stock
780Expected 12/05/2026

Mfr. Part No.
OPB990T51Z

Mouser Part No
828-OPB990T51Z

Optek / TT Electronics

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

Datasheet

321In Stock

780Expected 12/05/2026

$5.73

$5.61

Min.: 1
Mult.: 1

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

OPB991L51Z
Optek / TT Electronics
1: $5.50
478In Stock

Mfr. Part No.
OPB991L51Z

Mouser Part No
828-OPB991L51Z

Optek / TT Electronics

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

Datasheet

478In Stock

$5.50

$5.38

$5.15

Min.: 1
Mult.: 1

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

OPB991T51Z
Optek / TT Electronics
1: $5.93
339In Stock

Mfr. Part No.
OPB991T51Z

Mouser Part No
828-OPB991T51Z

Optek / TT Electronics

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

Datasheet

339In Stock

$5.93

$5.67

Min.: 1
Mult.: 1

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

OPB992N55Z
Optek / TT Electronics
1: $5.28
277In Stock

Mfr. Part No.
OPB992N55Z

Mouser Part No
828-OPB992N55Z

Optek / TT Electronics

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

Datasheet

277In Stock

$5.28

Min.: 1
Mult.: 1

Optical Switches, Reflective, Phototransistor Output Reflective Sensor

OPB707C
Optek / TT Electronics
1: $2.91
496In Stock

Mfr. Part No.
OPB707C

Mouser Part No
828-OPB707C

Optek / TT Electronics

Optical Switches, Reflective, Phototransistor Output Reflective Sensor

Datasheet

496In Stock

$2.91

$2.75

Min.: 1
Mult.: 1

Optical Switches, Transmissive, Phototransistor Output Slotted Opt Switch

OPB828C
Optek / TT Electronics
1: $2.41
262In Stock

Mfr. Part No.
OPB828C

Mouser Part No
828-OPB828C

Optek / TT Electronics

Optical Switches, Transmissive, Phototransistor Output Slotted Opt Switch

Datasheet

262In Stock

$2.41

$2.30

Quote

Min.: 1
Mult.: 1

Photodiodes Photodiode

OPR5910
Optek / TT Electronics
1: $2.43
101In Stock
290Expected 26/03/2026

Mfr. Part No.
OPR5910

Mouser Part No
828-OPR5910

Optek / TT Electronics

Photodiodes Photodiode

Datasheet

Product Comments

101In Stock

290Expected 26/03/2026

$2.43

$2.33

$2.22

Min.: 1
Mult.: 1

Board Mount Hall Effect/Magnetic Sensors Hall Effect Sensor

OMH3040B
Optek / TT Electronics
1: $81.18
114In Stock

Mfr. Part No.
OMH3040B

Mouser Part No
828-OMH3040B

Optek / TT Electronics

Board Mount Hall Effect/Magnetic Sensors Hall Effect Sensor

Datasheet

114In Stock

$81.18

Min.: 1
Mult.: 1

Optical Switches, Transmissive, Photo IC Output Optical Switch Photologic

OPB120B
Optek / TT Electronics
1: $5.57
105In Stock

Mfr. Part No.
OPB120B

Mouser Part No
828-OPB120B

Optek / TT Electronics

Optical Switches, Transmissive, Photo IC Output Optical Switch Photologic

Datasheet

105In Stock

$5.57

$5.35

Min.: 1
Mult.: 1

Level Sensors Calibration Circuit With OPB350L125

OCB350L125Z
Optek / TT Electronics
1: $25.85
20In Stock
180Expected 06/05/2026

Mfr. Part No.
OCB350L125Z

Mouser Part No
828-OCB350L125Z

Optek / TT Electronics

Level Sensors Calibration Circuit With OPB350L125

Learn More

Datasheet

20In Stock

180Expected 06/05/2026

$25.85

$23.72

$23.48

Min.: 1
Mult.: 1

Level Sensors Calibration Circuit With OPB350L187

OCB350L187Z
Optek / TT Electronics
1: $25.85
16In Stock

Mfr. Part No.
OCB350L187Z

Mouser Part No
828-OCB350L187Z

Optek / TT Electronics

Level Sensors Calibration Circuit With OPB350L187

Learn More

Datasheet

16In Stock

$25.85

$24.16

$23.48

Min.: 1
Mult.: 1

Level Sensors Calibration Circuit With OPB350L250

OCB350L250Z
Optek / TT Electronics
1: $25.01
38In Stock

Mfr. Part No.
OCB350L250Z

Mouser Part No
828-OCB350L250Z

Optek / TT Electronics

Level Sensors Calibration Circuit With OPB350L250

Learn More

Datasheet

38In Stock

$25.01

$24.18

Min.: 1
Mult.: 1

Board Mount Hall Effect/Magnetic Sensors Hall Effect Sensor

OHS3075U
Optek / TT Electronics
1: $9.72
14In Stock

Mfr. Part No.
OHS3075U

Mouser Part No
828-OHS3075U

Optek / TT Electronics

Board Mount Hall Effect/Magnetic Sensors Hall Effect Sensor

Datasheet

Product Comments

14In Stock

$9.72

$9.60

$9.50

$5.75

Min.: 1
Mult.: 1

Phototransistors PHOTOSENSOR

OP505A
Optek / TT Electronics
1: $0.72
1,419In Stock
2,000Expected 22/05/2026

Mfr. Part No.
OP505A

Mouser Part No
828-OP505A

Optek / TT Electronics

Phototransistors PHOTOSENSOR

Datasheet

1,419In Stock

2,000Expected 22/05/2026

$0.72

$0.674

Quote

Min.: 1
Mult.: 1

Phototransistors Narrow Rcvng Angle 935nm

OP505B
Optek / TT Electronics
1: $0.74
274In Stock
2,000Expected 14/04/2026

Mfr. Part No.
OP505B

Mouser Part No
828-OP505B

Optek / TT Electronics

Phototransistors Narrow Rcvng Angle 935nm

Datasheet

274In Stock

2,000Expected 14/04/2026

$0.74

$0.684

$0.674

Quote

Min.: 1
Mult.: 1

Phototransistors Photo Transistor

OP505C
Optek / TT Electronics
1: $0.72
1,601In Stock

Mfr. Part No.
OP505C

Mouser Part No
828-OP505C

Optek / TT Electronics

Phototransistors Photo Transistor

Datasheet

1,601In Stock

$0.72

$0.674

Min.: 1
Mult.: 1

Phototransistors PHOTOSENSOR

OP506B
Optek / TT Electronics
1: $1.01
1,376In Stock

Mfr. Part No.
OP506B

Mouser Part No
828-OP506B

Optek / TT Electronics

Phototransistors PHOTOSENSOR

Datasheet

1,376In Stock

$1.01

$0.955

$0.843

$0.84

View

Min.: 1
Mult.: 1

Phototransistors Photodarlington

OP535B
Optek / TT Electronics
1: $0.87
1,265In Stock

Mfr. Part No.
OP535B

Mouser Part No
828-OP535B

Optek / TT Electronics

Phototransistors Photodarlington

Datasheet

Product Comments

1,265In Stock

$0.87

$0.83

$0.777

$0.767

View

Min.: 1
Mult.: 1

Phototransistors Photo Transistor

OP555A
Optek / TT Electronics
1: $1.10
664In Stock

Mfr. Part No.
OP555A

Mouser Part No
828-OP555A

Optek / TT Electronics

Phototransistors Photo Transistor

Datasheet

664In Stock

$1.10

$1.04

$0.963

Min.: 1
Mult.: 1

Phototransistors Photodarlington

OP560A
Optek / TT Electronics
1: $1.42
723In Stock

Mfr. Part No.
OP560A

Mouser Part No
828-OP560A

Optek / TT Electronics

Phototransistors Photodarlington

Datasheet

723In Stock

$1.42

$1.31

$1.25

$1.20

View

Min.: 1
Mult.: 1

Phototransistors Photodarlington

OP560C
Optek / TT Electronics
1: $1.34
364In Stock

Mfr. Part No.
OP560C

Mouser Part No
828-OP560C

Optek / TT Electronics

Phototransistors Photodarlington

Datasheet

364In Stock

$1.34

$1.26

$1.23

$1.17

Min.: 1
Mult.: 1

Phototransistors Photo Transistor

OP593B
Optek / TT Electronics
1: $0.71
1,929In Stock

Mfr. Part No.
OP593B

Mouser Part No
828-OP593B

Optek / TT Electronics

Phototransistors Photo Transistor

Datasheet

1,929In Stock

$0.71

$0.688

Quote

Min.: 1
Mult.: 1

Phototransistors PHOTOSENSOR

OP598B
Optek / TT Electronics
1: $0.74
876In Stock

Mfr. Part No.
OP598B

Mouser Part No
828-OP598B

Optek / TT Electronics

Phototransistors PHOTOSENSOR

Datasheet

876In Stock

$0.74

$0.70

$0.688

Quote

Min.: 1
Mult.: 1

Phototransistors PHOTOSENSOR

OP599A
Optek / TT Electronics
1: $0.75
1,590In Stock

Mfr. Part No.
OP599A

Mouser Part No
828-OP599A

Optek / TT Electronics

Phototransistors PHOTOSENSOR

Datasheet

1,590In Stock

$0.75

$0.71

$0.69

$0.688

Quote

Min.: 1
Mult.: 1

Optek / TT Electronics Sensors

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