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Optek / TT Electronics Sensors

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Types of Sensors

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Part #

Optical Switches, Transmissive, Phototransistor Output Slotted Opt Switch

OPB840W55Z
Optek / TT Electronics
1: $5.15
923In Stock

Mfr. Part No.
OPB840W55Z

Mouser Part No
828-OPB840W55Z

Optek / TT Electronics

Optical Switches, Transmissive, Phototransistor Output Slotted Opt Switch

Datasheet

923In Stock

$5.15

$4.87

Min.: 1
Mult.: 1

Optical Switches, Transmissive, Phototransistor Output Slotted Opt Switch

OPB866T51
Optek / TT Electronics
1: $3.01
511In Stock

Mfr. Part No.
OPB866T51

Mouser Part No
828-OPB866T51

Optek / TT Electronics

Optical Switches, Transmissive, Phototransistor Output Slotted Opt Switch

Datasheet

511In Stock

$3.01

$2.86

Min.: 1
Mult.: 1

Photo IC Sensors Photologic Lateral

OPL550-OCA
Optek / TT Electronics
1: $1.74
1,103In Stock

Mfr. Part No.
OPL550-OCA

Mouser Part No
828-OPL550-OCA

Optek / TT Electronics

Photo IC Sensors Photologic Lateral

Datasheet

1,103In Stock

$1.74

$1.61

$1.54

$1.48

View

Min.: 1
Mult.: 1

Board Mount Hall Effect/Magnetic Sensors Hall Effect Sensor

OHN3120U
Optek / TT Electronics
1: $5.19
523In Stock

Mfr. Part No.
OHN3120U

Mouser Part No
828-OHN3120U

Optek / TT Electronics

Board Mount Hall Effect/Magnetic Sensors Hall Effect Sensor

Datasheet

Product Comments

523In Stock

$5.19

$5.00

$4.99

Min.: 1
Mult.: 1

Phototransistors Photo Transistor

OP800B
Optek / TT Electronics
1: $3.84
517In Stock

Mfr. Part No.
OP800B

Mouser Part No
828-OP800B

Optek / TT Electronics

Phototransistors Photo Transistor

Datasheet

517In Stock

$3.84

$3.73

$3.66

$3.59

$2.91

Min.: 1
Mult.: 1

Optical Switches, Transmissive, Phototransistor Output Optical Switch

OPB200
Optek / TT Electronics
1: $1.66
906In Stock

Mfr. Part No.
OPB200

Mouser Part No
828-OPB200

Optek / TT Electronics

Optical Switches, Transmissive, Phototransistor Output Optical Switch

Datasheet

906In Stock

$1.66

$1.56

$1.49

$1.48

Min.: 1
Mult.: 1

Optical Switches, Transmissive, Phototransistor Output Slotted Opt Switch

OPB806
Optek / TT Electronics
1: $3.63
537In Stock

Mfr. Part No.
OPB806

Mouser Part No
828-OPB806

Optek / TT Electronics

Optical Switches, Transmissive, Phototransistor Output Slotted Opt Switch

Datasheet

537In Stock

$3.63

$3.39

$3.22

Min.: 1
Mult.: 1

Photo IC Sensors Photologic Lateral

OPL562-OC
Optek / TT Electronics
1: $1.69
996In Stock

Mfr. Part No.
OPL562-OC

Mouser Part No
828-OPL562-OC

Optek / TT Electronics

Photo IC Sensors Photologic Lateral

Datasheet

996In Stock

$1.69

$1.56

$1.54

Quote

Min.: 1
Mult.: 1

Photo IC Sensors Photologic Sensor

OPL810
Optek / TT Electronics
1: $3.83
640In Stock

Mfr. Part No.
OPL810

Mouser Part No
828-OPL810

Optek / TT Electronics

Photo IC Sensors Photologic Sensor

Datasheet

640In Stock

$3.83

$3.51

$3.39

$3.26

View

Min.: 1
Mult.: 1

Board Mount Hall Effect/Magnetic Sensors Hall Effect Sensor

OHS3020U
Optek / TT Electronics
1: $7.54
957In Stock

Mfr. Part No.
OHS3020U

Mouser Part No
828-OHS3020U

Optek / TT Electronics

Board Mount Hall Effect/Magnetic Sensors Hall Effect Sensor

Learn More

Datasheet

Product Comments

957In Stock

$7.54

$7.53

Quote

Min.: 1
Mult.: 1

Board Mount Hall Effect/Magnetic Sensors Hall Effect Sensor

OHS3040U
Optek / TT Electronics
1: $4.67
586In Stock

Mfr. Part No.
OHS3040U

Mouser Part No
828-OHS3040U

Optek / TT Electronics

Board Mount Hall Effect/Magnetic Sensors Hall Effect Sensor

Learn More

Datasheet

Product Comments

586In Stock

$4.67

$4.58

$4.57

Min.: 1
Mult.: 1

Phototransistors Photo Transistor

OP505W
Optek / TT Electronics
1: $0.73
2,311In Stock

Mfr. Part No.
OP505W

Mouser Part No
828-OP505W

Optek / TT Electronics

Phototransistors Photo Transistor

Datasheet

Product Comments

2,311In Stock

$0.73

$0.68

$0.65

$0.63

View

Min.: 1
Mult.: 1

Phototransistors PHOTOSENSOR

OP506A
Optek / TT Electronics
1: $0.85
3,439In Stock

Mfr. Part No.
OP506A

Mouser Part No
828-OP506A

Optek / TT Electronics

Phototransistors PHOTOSENSOR

Datasheet

3,439In Stock

$0.85

$0.83

$0.80

$0.78

$0.75

Min.: 1
Mult.: 1

Optical Switches, Reflective, Phototransistor Output Reflective Sensor TO-72

OPB730
Optek / TT Electronics
1: $8.34
468In Stock

Mfr. Part No.
OPB730

Mouser Part No
828-OPB730

Optek / TT Electronics

Optical Switches, Reflective, Phototransistor Output Reflective Sensor TO-72

Datasheet

468In Stock

$8.34

$8.26

$8.06

Quote

Min.: 1
Mult.: 1

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

OPB735AWZ
Optek / TT Electronics
1: $20.10
84In Stock

Mfr. Part No.
OPB735AWZ

Mouser Part No
828-OPB735AWZ

Optek / TT Electronics

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

Learn More

Datasheet

84In Stock

$20.10

$20.08

Min.: 1
Mult.: 1

Optical Switches, Transmissive, Phototransistor Output Slotted Opt Switch

OPB840L51
Optek / TT Electronics
1: $3.10
632In Stock

Mfr. Part No.
OPB840L51

Mouser Part No
828-OPB840L51

Optek / TT Electronics

Optical Switches, Transmissive, Phototransistor Output Slotted Opt Switch

Datasheet

632In Stock

$3.10

$2.93

Min.: 1
Mult.: 1

Optical Switches, Transmissive, Phototransistor Output Slotted Opt Switch

OPB841W55Z
Optek / TT Electronics
1: $5.10
345In Stock

Mfr. Part No.
OPB841W55Z

Mouser Part No
828-OPB841W55Z

Optek / TT Electronics

Optical Switches, Transmissive, Phototransistor Output Slotted Opt Switch

Datasheet

345In Stock

$5.10

$4.69

$4.68

$4.54

$4.41

Min.: 1
Mult.: 1

Photo IC Sensors Photologic Sensor

OPL801-OC
Optek / TT Electronics
1: $3.31
2,098In Stock

Mfr. Part No.
OPL801-OC

Mouser Part No
828-OPL801-OC

Optek / TT Electronics

Photo IC Sensors Photologic Sensor

Datasheet

2,098In Stock

$3.31

$3.18

$3.17

$3.11

View

Min.: 1
Mult.: 1

Optical Sensor Development Tools Calibration Circuit Wired Opto Assembly

OCB100CZ
Optek / TT Electronics
1: $20.98
91In Stock

Mfr. Part No.
OCB100CZ

Mouser Part No
828-OCB100CZ

Optek / TT Electronics

Optical Sensor Development Tools Calibration Circuit Wired Opto Assembly

Learn More

Datasheet

91In Stock

$20.98

$19.77

$19.03

$18.34

View

Min.: 1
Mult.: 1

Photodiodes Photodiode

OP950
Optek / TT Electronics
1: $0.78
2,135In Stock

Mfr. Part No.
OP950

Mouser Part No
828-OP950

Optek / TT Electronics

Photodiodes Photodiode

Datasheet

Product Comments

2,135In Stock

$0.78

$0.74

$0.729

Quote

Min.: 1
Mult.: 1

Level Sensors Fluid in-line sensor .125" Tube

OPB350
Optek / TT Electronics
1: $5.47
598In Stock

Mfr. Part No.
OPB350

Mouser Part No
828-OPB350

Optek / TT Electronics

Level Sensors Fluid in-line sensor .125" Tube

Datasheet

598In Stock

$5.47

$5.12

$4.97

$4.93

Min.: 1
Mult.: 1

Optical Switches, Reflective, Phototransistor Output Reflective Sensor

OPB705WZ
Optek / TT Electronics
1: $4.40
400In Stock
15Expected 23/03/2026

Mfr. Part No.
OPB705WZ

Mouser Part No
828-OPB705WZ

Optek / TT Electronics

Optical Switches, Reflective, Phototransistor Output Reflective Sensor

Datasheet

400In Stock

15Expected 23/03/2026

$4.40

$3.93

$3.80

$3.77

Min.: 1
Mult.: 1

Optical Switches, Reflective, Phototransistor Output Reflective Sensor

OPB740WZ
Optek / TT Electronics
1: $4.21
578In Stock

Mfr. Part No.
OPB740WZ

Mouser Part No
828-OPB740WZ

Optek / TT Electronics

Optical Switches, Reflective, Phototransistor Output Reflective Sensor

Datasheet

578In Stock

$4.21

$3.87

$3.85

$3.71

Min.: 1
Mult.: 1

Optical Switches, Reflective, Phototransistor Output EMMITER/SENSOR ASSEM

OPB745
Optek / TT Electronics
1: $3.24
2,361In Stock

Mfr. Part No.
OPB745

Mouser Part No
828-OPB745

Optek / TT Electronics

Optical Switches, Reflective, Phototransistor Output EMMITER/SENSOR ASSEM

Datasheet

2,361In Stock

$3.24

Min.: 1
Mult.: 1

Optical Switches, Transmissive, Phototransistor Output Slotted Opt Switch

OPB853A3
Optek / TT Electronics
1: $3.78
425In Stock

Mfr. Part No.
OPB853A3

Mouser Part No
828-OPB853A3

Optek / TT Electronics

Optical Switches, Transmissive, Phototransistor Output Slotted Opt Switch

Datasheet

425In Stock

$3.78

$3.39

$3.37

$3.27

$3.25

Min.: 1
Mult.: 1

Optek / TT Electronics Sensors

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