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TT Electronics Sensors

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Types of Sensors

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Part #

Phototransistors PHOTOSENSOR

OP506A
Optek / TT Electronics
1: $1.32
3,439In Stock

Mfr. Part #
OP506A

Mouser Part #
828-OP506A

Optek / TT Electronics

Phototransistors PHOTOSENSOR

Datasheet

3,439In Stock

$1.32

$1.29

$1.24

$1.21

$1.16

Min.: 1
Mult.: 1

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

OPB730
Optek / TT Electronics
1: $12.93
468In Stock

Mfr. Part #
OPB730

Mouser Part #
828-OPB730

Optek / TT Electronics

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

Datasheet

468In Stock

$12.93

$12.80

$12.49

Quote

Min.: 1
Mult.: 1

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

OPB735AWZ
Optek / TT Electronics
1: $31.16
84In Stock

Mfr. Part #
OPB735AWZ

Mouser Part #
828-OPB735AWZ

Optek / TT Electronics

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

Learn More

Datasheet

84In Stock

$31.16

$31.12

Min.: 1
Mult.: 1

Optical Switches, Transmissive, Phototransistor Output Slotted Opt Switch

OPB840L51
Optek / TT Electronics
1: $4.81
632In Stock

Mfr. Part #
OPB840L51

Mouser Part #
828-OPB840L51

Optek / TT Electronics

Optical Switches, Transmissive, Phototransistor Output Slotted Opt Switch

Datasheet

632In Stock

$4.81

$4.54

Min.: 1
Mult.: 1

Optical Switches, Transmissive, Phototransistor Output Slotted Opt Switch

OPB841W55Z
Optek / TT Electronics
1: $7.91
345In Stock

Mfr. Part #
OPB841W55Z

Mouser Part #
828-OPB841W55Z

Optek / TT Electronics

Optical Switches, Transmissive, Phototransistor Output Slotted Opt Switch

Datasheet

345In Stock

$7.91

$7.27

$7.25

$7.04

$6.84

Min.: 1
Mult.: 1

Photo IC Sensors Photologic Sensor

OPL801-OC
Optek / TT Electronics
1: $5.13
2,098In Stock

Mfr. Part #
OPL801-OC

Mouser Part #
828-OPL801-OC

Optek / TT Electronics

Photo IC Sensors Photologic Sensor

Datasheet

2,098In Stock

$5.13

$4.93

$4.91

$4.82

View

Min.: 1
Mult.: 1

Optical Sensor Development Tools Calibration Circuit For PCB Mount Opto

OCB100AZ
Optek / TT Electronics
1: $30.23
123In Stock

Mfr. Part #
OCB100AZ

Mouser Part #
828-OCB100AZ

Optek / TT Electronics

Optical Sensor Development Tools Calibration Circuit For PCB Mount Opto

Learn More

Datasheet

123In Stock

$30.23

$28.09

$27.87

Quote

Min.: 1
Mult.: 1

Phototransistors PHOTOTRANSISTOR

OP598A
Optek / TT Electronics
1: $1.15
5,885In Stock

Mfr. Part #
OP598A

Mouser Part #
828-OP598A

Optek / TT Electronics

Phototransistors PHOTOTRANSISTOR

Datasheet

5,885In Stock

$1.15

$1.10

$1.08

Quote

Min.: 1
Mult.: 1

Optical Switches, Reflective, Phototransistor Output REFLECT OBJECT SENS HIGH TEMP

OPB735C
Optek / TT Electronics
1: $23.87
97In Stock

Mfr. Part #
OPB735C

Mouser Part #
828-OPB735C

Optek / TT Electronics

Optical Switches, Reflective, Phototransistor Output REFLECT OBJECT SENS HIGH TEMP

Learn More

Datasheet

97In Stock

$23.87

$23.85

Min.: 1
Mult.: 1

Optical Switches, Transmissive, Phototransistor Output Slotted Opt Switch

OPB840W55Z
Optek / TT Electronics
1: $7.98
923In Stock

Mfr. Part #
OPB840W55Z

Mouser Part #
828-OPB840W55Z

Optek / TT Electronics

Optical Switches, Transmissive, Phototransistor Output Slotted Opt Switch

Datasheet

923In Stock

$7.98

$7.55

Min.: 1
Mult.: 1

Optical Switches, Transmissive, Phototransistor Output Slotted Opt Switch

OPB866T51
Optek / TT Electronics
1: $4.67
511In Stock

Mfr. Part #
OPB866T51

Mouser Part #
828-OPB866T51

Optek / TT Electronics

Optical Switches, Transmissive, Phototransistor Output Slotted Opt Switch

Datasheet

511In Stock

$4.67

$4.43

Min.: 1
Mult.: 1

Photo IC Sensors Photologic Lateral

OPL550-OCA
Optek / TT Electronics
1: $2.70
1,103In Stock

Mfr. Part #
OPL550-OCA

Mouser Part #
828-OPL550-OCA

Optek / TT Electronics

Photo IC Sensors Photologic Lateral

Datasheet

1,103In Stock

$2.70

$2.50

$2.39

$2.29

View

Min.: 1
Mult.: 1

Encoders 11mm Rotary Incremental Encoder

EN11-HSB1AQ15
BI Technologies / TT Electronics
1: $4.85
1,530In Stock

Mfr. Part #
EN11-HSB1AQ15

Mouser Part #
858-EN11-HSB1AQ15

BI Technologies / TT Electronics

Encoders 11mm Rotary Incremental Encoder

Datasheet

1,530In Stock

$4.85

$4.53

$3.24

$3.15

View

Min.: 1
Mult.: 1

Encoders

EN16ABVM22B0F20
BI Technologies / TT Electronics
1: $4.32
1,395In Stock

Mfr. Part #
EN16ABVM22B0F20

Mouser Part #
858-EN16ABVM22B0F20

BI Technologies / TT Electronics

Encoders

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Datasheet

1,395In Stock

$4.32

$3.72

$3.27

$3.13

View

Min.: 1
Mult.: 1

Board Mount Hall Effect / Magnetic Sensors Hall Effect Sensor

OHN3120U
Optek / TT Electronics
1: $8.04
523In Stock

Mfr. Part #
OHN3120U

Mouser Part #
828-OHN3120U

Optek / TT Electronics

Board Mount Hall Effect / Magnetic Sensors Hall Effect Sensor

Datasheet

Product Comments

523In Stock

$8.04

$7.75

$7.73

Min.: 1
Mult.: 1

Phototransistors Photo Transistor

OP800B
Optek / TT Electronics
1: $5.95
517In Stock

Mfr. Part #
OP800B

Mouser Part #
828-OP800B

Optek / TT Electronics

Phototransistors Photo Transistor

Datasheet

517In Stock

$5.95

$5.78

$5.67

$5.56

$4.51

Min.: 1
Mult.: 1

Optical Switches, Transmissive, Phototransistor Output Slotted Opt Switch

OPB806
Optek / TT Electronics
1: $5.63
537In Stock

Mfr. Part #
OPB806

Mouser Part #
828-OPB806

Optek / TT Electronics

Optical Switches, Transmissive, Phototransistor Output Slotted Opt Switch

Datasheet

537In Stock

$5.63

$5.25

$4.99

Min.: 1
Mult.: 1

Photo IC Sensors Photologic Lateral

OPL562-OC
Optek / TT Electronics
1: $2.62
996In Stock

Mfr. Part #
OPL562-OC

Mouser Part #
828-OPL562-OC

Optek / TT Electronics

Photo IC Sensors Photologic Lateral

Datasheet

996In Stock

$2.62

$2.42

$2.39

Quote

Min.: 1
Mult.: 1

Photo IC Sensors Photologic Sensor

OPL810
Optek / TT Electronics
1: $5.94
640In Stock

Mfr. Part #
OPL810

Mouser Part #
828-OPL810

Optek / TT Electronics

Photo IC Sensors Photologic Sensor

Datasheet

640In Stock

$5.94

$5.44

$5.25

$5.05

View

Min.: 1
Mult.: 1

Encoders 11mm Rotary Incremental Encoder

EN11-HSM1AQ20
BI Technologies / TT Electronics
1: $4.85
6,885In Stock

Mfr. Part #
EN11-HSM1AQ20

Mouser Part #
858-EN11-HSM1AQ20

BI Technologies / TT Electronics

Encoders 11mm Rotary Incremental Encoder

Datasheet

6,885In Stock

$4.85

$4.53

$2.87

$2.77

View

Min.: 1
Mult.: 1

Optical Sensor Development Tools Calibration Circuit Wired Opto Assembly

OCB100CZ
Optek / TT Electronics
1: $32.52
91In Stock

Mfr. Part #
OCB100CZ

Mouser Part #
828-OCB100CZ

Optek / TT Electronics

Optical Sensor Development Tools Calibration Circuit Wired Opto Assembly

Learn More

Datasheet

91In Stock

$32.52

$30.64

$29.50

$28.43

View

Min.: 1
Mult.: 1

Photodiodes Photodiode

OP950
Optek / TT Electronics
1: $1.21
2,135In Stock

Mfr. Part #
OP950

Mouser Part #
828-OP950

Optek / TT Electronics

Photodiodes Photodiode

Datasheet

Product Comments

2,135In Stock

$1.21

$1.15

$1.13

Quote

Min.: 1
Mult.: 1

Level Sensors Fluid in-line sensor .125" Tube

OPB350
Optek / TT Electronics
1: $8.48
598In Stock

Mfr. Part #
OPB350

Mouser Part #
828-OPB350

Optek / TT Electronics

Level Sensors Fluid in-line sensor .125" Tube

Datasheet

598In Stock

$8.48

$7.94

$7.70

$7.64

Min.: 1
Mult.: 1

Optical Switches, Reflective, Phototransistor Output Reflective Sensor

OPB705WZ
Optek / TT Electronics
1: $6.82
400In Stock
15Expected 2026-03-23

Mfr. Part #
OPB705WZ

Mouser Part #
828-OPB705WZ

Optek / TT Electronics

Optical Switches, Reflective, Phototransistor Output Reflective Sensor

Datasheet

400In Stock

15Expected 2026-03-23

$6.82

$6.09

$5.89

$5.84

Min.: 1
Mult.: 1

Optical Switches, Reflective, Phototransistor Output Reflective Sensor

OPB740WZ
Optek / TT Electronics
1: $6.53
578In Stock

Mfr. Part #
OPB740WZ

Mouser Part #
828-OPB740WZ

Optek / TT Electronics

Optical Switches, Reflective, Phototransistor Output Reflective Sensor

Datasheet

578In Stock

$6.53

$6.00

$5.97

$5.75

Min.: 1
Mult.: 1

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