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

Optek / TT Electronics Sensors

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

Types of Sensors

List Images

Results: 610

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 #

Level Sensors Fluid in-line sensor .125" Tube

OPB350L125
Optek / TT Electronics
1: $5.83
848In Stock

Mfr. Part No.
OPB350L125

Mouser Part No
828-OPB350L125

Optek / TT Electronics

Level Sensors Fluid in-line sensor .125" Tube

Datasheet

848In Stock

$5.83

$5.53

Min.: 1
Mult.: 1

Level Sensors Fluid in-line sensor 0.062" Tube

OPB350W062Z
Optek / TT Electronics
1: $8.04
387In Stock

Mfr. Part No.
OPB350W062Z

Mouser Part No
828-OPB350W062Z

Optek / TT Electronics

Level Sensors Fluid in-line sensor 0.062" Tube

Datasheet

387In Stock

$8.04

$7.57

Min.: 1
Mult.: 1

Level Sensors Fluid in-line sensor .188" Tube

OPB350W187Z
Optek / TT Electronics
1: $8.00
1,030In Stock

Mfr. Part No.
OPB350W187Z

Mouser Part No
828-OPB350W187Z

Optek / TT Electronics

Level Sensors Fluid in-line sensor .188" Tube

Datasheet

1,030In Stock

$8.00

$7.54

Min.: 1
Mult.: 1

Optical Switches, Transmissive, Phototransistor Output Slotted Opt Switch

OPB360T51
Optek / TT Electronics
1: $2.52
615In Stock

Mfr. Part No.
OPB360T51

Mouser Part No
828-OPB360T51

Optek / TT Electronics

Optical Switches, Transmissive, Phototransistor Output Slotted Opt Switch

Datasheet

615In Stock

$2.52

$2.40

Min.: 1
Mult.: 1

Optical Switches, Transmissive, Phototransistor Output Slotted Opt Switch

OPB365N55
Optek / TT Electronics
1: $3.16
513In Stock

Mfr. Part No.
OPB365N55

Mouser Part No
828-OPB365N55

Optek / TT Electronics

Optical Switches, Transmissive, Phototransistor Output Slotted Opt Switch

Datasheet

513In Stock

$3.16

$3.04

Min.: 1
Mult.: 1

Optical Switches, Transmissive, Phototransistor Output .09in SLOT w/FLAG

OPB680
Optek / TT Electronics
1: $4.45
537In Stock

Mfr. Part No.
OPB680

Mouser Part No
828-OPB680

Optek / TT Electronics

Optical Switches, Transmissive, Phototransistor Output .09in SLOT w/FLAG

Datasheet

537In Stock

$4.45

Min.: 1
Mult.: 1

Optical Switches, Reflective, Phototransistor Output Reflective Sensor Transsistor Output

OPB702
Optek / TT Electronics
1: $3.16
730In Stock

Mfr. Part No.
OPB702

Mouser Part No
828-OPB702

Optek / TT Electronics

Optical Switches, Reflective, Phototransistor Output Reflective Sensor Transsistor Output

Datasheet

730In Stock

$3.16

$3.13

Min.: 1
Mult.: 1

Optical Switches, Reflective, Phototransistor Output EMMITER/SENSOR ASSEM

OPB710
Optek / TT Electronics
1: $9.36
878In Stock

Mfr. Part No.
OPB710

Mouser Part No
828-OPB710

Optek / TT Electronics

Optical Switches, Reflective, Phototransistor Output EMMITER/SENSOR ASSEM

Datasheet

878In Stock

$9.36

$9.07

Quote

Min.: 1
Mult.: 1

Optical Switches, Transmissive, Phototransistor Output Wide Gap Opt Switch

OPB802W55Z
Optek / TT Electronics
1: $5.09
287In Stock

Mfr. Part No.
OPB802W55Z

Mouser Part No
828-OPB802W55Z

Optek / TT Electronics

Optical Switches, Transmissive, Phototransistor Output Wide Gap Opt Switch

Datasheet

287In Stock

$5.09

$4.83

Min.: 1
Mult.: 1

Optical Switches, Transmissive, Phototransistor Output Slotted Opt Switch

OPB840L51
Optek / TT Electronics
1: $3.10
617In Stock

Mfr. Part No.
OPB840L51

Mouser Part No
828-OPB840L51

Optek / TT Electronics

Optical Switches, Transmissive, Phototransistor Output Slotted Opt Switch

Datasheet

617In Stock

$3.10

$2.93

Min.: 1
Mult.: 1

Optical Switches, Transmissive, Phototransistor Output Slotted Opt Switch

OPB850-1Z
Optek / TT Electronics
1: $5.77
667In Stock

Mfr. Part No.
OPB850-1Z

Mouser Part No
828-OPB850-1Z

Optek / TT Electronics

Optical Switches, Transmissive, Phototransistor Output Slotted Opt Switch

Datasheet

667In Stock

$5.77

$5.48

Min.: 1
Mult.: 1

Optical Switches, Transmissive, Phototransistor Output 0.125" SLOT WIDTH

OPB885Z
Optek / TT Electronics
1: $8.53
202In Stock

Mfr. Part No.
OPB885Z

Mouser Part No
828-OPB885Z

Optek / TT Electronics

Optical Switches, Transmissive, Phototransistor Output 0.125" SLOT WIDTH

Datasheet

202In Stock

$8.53

$8.19

Min.: 1
Mult.: 1

Photo IC Sensors Photologic Sensor

OPL583
Optek / TT Electronics
1: $2.31
760In Stock

Mfr. Part No.
OPL583

Mouser Part No
828-OPL583

Optek / TT Electronics

Photo IC Sensors Photologic Sensor

Datasheet

760In Stock

$2.31

$2.25

Quote

Min.: 1
Mult.: 1

Photodiodes Quad Photodiode

OPR5911
Optek / TT Electronics
1: $7.88
735In Stock

Mfr. Part No.
OPR5911

Mouser Part No
828-OPR5911

Optek / TT Electronics

Photodiodes Quad Photodiode

Datasheet

Product Comments

735In Stock

$7.88

$7.26

Quote

Min.: 1
Mult.: 1

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

OPB490P11Z
Optek / TT Electronics
1: $5.05
332In Stock

Mfr. Part No.
OPB490P11Z

Mouser Part No
828-OPB490P11Z

Optek / TT Electronics

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

Datasheet

332In Stock

$5.05

$4.78

Min.: 1
Mult.: 1

Optical Switches, Reflective, Photo IC Output Photologic Refl. Object Sensor

OPB715Z
Optek / TT Electronics
1: $7.78
191In Stock

Mfr. Part No.
OPB715Z

Mouser Part No
828-OPB715Z

Optek / TT Electronics

Optical Switches, Reflective, Photo IC Output Photologic Refl. Object Sensor

Datasheet

191In Stock

$7.78

$7.58

$7.56

Min.: 1
Mult.: 1

Optical Switches, Reflective, Photo IC Output EMMITER/SENSOR ASSEM

OPB716Z
Optek / TT Electronics
1: $7.85
244In Stock

Mfr. Part No.
OPB716Z

Mouser Part No
828-OPB716Z

Optek / TT Electronics

Optical Switches, Reflective, Photo IC Output EMMITER/SENSOR ASSEM

Datasheet

244In Stock

$7.85

$7.27

$7.15

Min.: 1
Mult.: 1

Optical Switches, Transmissive, Photo IC Output Slotted Opt Switch

OPB916BZ
Optek / TT Electronics
1: $5.93
288In Stock

Mfr. Part No.
OPB916BZ

Mouser Part No
828-OPB916BZ

Optek / TT Electronics

Optical Switches, Transmissive, Photo IC Output Slotted Opt Switch

Datasheet

288In Stock

$5.93

$5.61

Min.: 1
Mult.: 1

Optical Switches, Transmissive, Photo IC Output Slotted Opt Switch

OPB932W51Z
Optek / TT Electronics
1: $6.30
261In Stock

Mfr. Part No.
OPB932W51Z

Mouser Part No
828-OPB932W51Z

Optek / TT Electronics

Optical Switches, Transmissive, Photo IC Output Slotted Opt Switch

Datasheet

261In Stock

$6.30

$5.99

Min.: 1
Mult.: 1

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

OPB962N55
Optek / TT Electronics
1: $3.65
452In Stock

Mfr. Part No.
OPB962N55

Mouser Part No
828-OPB962N55

Optek / TT Electronics

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

Datasheet

452In Stock

$3.65

$3.59

Min.: 1
Mult.: 1

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

OPB983P51Z
Optek / TT Electronics
1: $5.99
375In Stock
800Expected 14/05/2026

Mfr. Part No.
OPB983P51Z

Mouser Part No
828-OPB983P51Z

Optek / TT Electronics

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

Datasheet

375In Stock

800Expected 14/05/2026

$5.99

$5.67

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, Reflective, Phototransistor Output Reflective Sensor

OPB606V
Optek / TT Electronics
1: $11.40
2,253In Stock

Mfr. Part No.
OPB606V

Mouser Part No
828-OPB606V

Optek / TT Electronics

Optical Switches, Reflective, Phototransistor Output Reflective Sensor

Datasheet

2,253In Stock

$11.40

$10.69

Min.: 1
Mult.: 1

Optical Sensor Development Tools

FS210-KIT
Optek / TT Electronics
1: $416.67
1In Stock

Mfr. Part No.
FS210-KIT

Mouser Part No
828-FS210EVALKIT

Optek / TT Electronics

Optical Sensor Development Tools

Learn More

1In Stock

$416.67

$408.16

Quote

Min.: 1
Mult.: 1

Board Mount Hall Effect/Magnetic Sensors HALL EFFECT SENSOR

OH090U
Optek / TT Electronics
1: $5.60
930In Stock

Mfr. Part No.
OH090U

Mouser Part No
828-OH090U

Optek / TT Electronics

Board Mount Hall Effect/Magnetic Sensors HALL EFFECT SENSOR

Learn More

Datasheet

Product Comments

930In Stock

$5.60

$5.45

$5.36

$5.33

$5.11

Min.: 1
Mult.: 1

Optek / TT Electronics Sensors

Types of Sensors

Customer Service Office

Company

Resources

Support