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

Optek / TT Electronics Opto-electronics

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

Types of Opto-electronics

List Images

Results: 808

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 #

Optical Switches, Transmissive, Phototransistor Output Slotted Opt Switch

OPB370T51
Optek / TT Electronics
1: Rp51.185
272In Stock

Mfr. Part No.
OPB370T51

Mouser Part No
828-OPB370T51

Optek / TT Electronics

Optical Switches, Transmissive, Phototransistor Output Slotted Opt Switch

Datasheet

272In Stock

Rp51.185

Rp46.966

Rp46.599

Rp44.397

Rp43.297

Min.: 1
Mult.: 1

Optical Switches, Transmissive, Phototransistor Output Slotted Opt Switch

OPB840L51
Optek / TT Electronics
1: Rp61.826
315In Stock

Mfr. Part No.
OPB840L51

Mouser Part No
828-OPB840L51

Optek / TT Electronics

Optical Switches, Transmissive, Phototransistor Output Slotted Opt Switch

Datasheet

315In Stock

Rp61.826

Rp52.470

Rp51.919

Min.: 1
Mult.: 1

Photodiodes Photodiode Four Element

OPR5925
Optek / TT Electronics
1: Rp140.530
107In Stock

Mfr. Part No.
OPR5925

Mouser Part No
828-OPR5925

Optek / TT Electronics

Photodiodes Photodiode Four Element

Datasheet

Product Comments

107In Stock

Rp140.530

Rp125.487

Rp120.900

Rp118.332

Quote

Min.: 1
Mult.: 1

Infrared Emitters Infrared 890nm

OP240B
Optek / TT Electronics
1: Rp13.760
1.491In Stock

Mfr. Part No.
OP240B

Mouser Part No
828-OP240B

Optek / TT Electronics

Infrared Emitters Infrared 890nm

Datasheet

1.491In Stock

Rp13.760

Rp11.686

Min.: 1
Mult.: 1

Optical Switches, Reflective, Phototransistor Output Reflective Sensor

OPB743
Optek / TT Electronics
1: Rp49.351
498In Stock

Mfr. Part No.
OPB743

Mouser Part No
828-OPB743

Optek / TT Electronics

Optical Switches, Reflective, Phototransistor Output Reflective Sensor

Datasheet

498In Stock

Rp49.351

Rp44.397

Rp42.563

Rp42.379

Min.: 1
Mult.: 1

Optical Switches, Transmissive, Phototransistor Output Slotted Opt Switch

OPB860N55
Optek / TT Electronics
1: Rp51.002
442In Stock

Mfr. Part No.
OPB860N55

Mouser Part No
828-OPB860N55

Optek / TT Electronics

Optical Switches, Transmissive, Phototransistor Output Slotted Opt Switch

Datasheet

442In Stock

Rp51.002

Rp45.865

Rp45.682

Rp44.030

Rp43.663

Min.: 1
Mult.: 1

Optical Switches, Transmissive, Phototransistor Output 0.125" SLOT WIDTH

OPB885Z
Optek / TT Electronics
1: Rp156.491
158In Stock

Mfr. Part No.
OPB885Z

Mouser Part No
828-OPB885Z

Optek / TT Electronics

Optical Switches, Transmissive, Phototransistor Output 0.125" SLOT WIDTH

Learn More

Datasheet

158In Stock

Rp156.491

Rp141.815

Rp136.861

Rp136.311

Min.: 1
Mult.: 1

Single Colour LEDs Blue 470 nm

OVLGB0C6B9
Optek / TT Electronics
1: Rp7.705
7.870In Stock

Mfr. Part No.
OVLGB0C6B9

Mouser Part No
828-OVLGB0C6B9

Optek / TT Electronics

Single Colour LEDs Blue 470 nm

Datasheet

7.870In Stock

Rp7.705

Rp6.971

Rp6.788

Rp5.449

Rp5.430

Min.: 1
Mult.: 1

Infrared Emitters Infrared 890nm

OP245B
Optek / TT Electronics
1: Rp17.612
1.372In Stock

Mfr. Part No.
OP245B

Mouser Part No
828-OP245B

Optek / TT Electronics

Infrared Emitters Infrared 890nm

Datasheet

1.372In Stock

Rp17.612

Rp16.328

Rp15.961

Rp15.227

View

Min.: 1
Mult.: 1

Phototransistors Photo Transistor

OP555B
Optek / TT Electronics
1: Rp19.630
1.139In Stock

Mfr. Part No.
OP555B

Mouser Part No
828-OP555B

Optek / TT Electronics

Phototransistors Photo Transistor

Datasheet

1.139In Stock

Rp19.630

Rp18.896

Rp18.529

Rp17.190

Rp16.328

Min.: 1
Mult.: 1

Optical Switches, Reflective, Phototransistor Output Reflective Sensor

OPB740
Optek / TT Electronics
1: Rp46.232
380In Stock

Mfr. Part No.
OPB740

Mouser Part No
828-OPB740

Optek / TT Electronics

Optical Switches, Reflective, Phototransistor Output Reflective Sensor

Datasheet

380In Stock

Rp46.232

Rp41.829

Rp39.994

Rp39.627

Min.: 1
Mult.: 1

Optical Switches, Transmissive, Phototransistor Output Slotted Opt Switch

OPB875N51
Optek / TT Electronics
1: Rp57.606
813In Stock

Mfr. Part No.
OPB875N51

Mouser Part No
828-OPB875N51

Optek / TT Electronics

Optical Switches, Transmissive, Phototransistor Output Slotted Opt Switch

Datasheet

813In Stock

Rp57.606

Min.: 1
Mult.: 1

Phototransistors Photo Transistor

OPR5500
Optek / TT Electronics
1: Rp62.927
360In Stock

Mfr. Part No.
OPR5500

Mouser Part No
828-OPR5500

Optek / TT Electronics

Phototransistors Photo Transistor

Learn More

Datasheet

Product Comments

360In Stock

Rp62.927

Rp53.203

Rp51.369

View

Min.: 1
Mult.: 1

Fibre Optic Transmitters Fiber Op Transmitter

OPF693-2
Optek / TT Electronics
1: Rp349.858
7In Stock
50Expected 17/07/2026

Mfr. Part No.
OPF693-2

Mouser Part No
828-OPF693-2

Optek / TT Electronics

Fibre Optic Transmitters Fiber Op Transmitter

Datasheet

7In Stock

50Expected 17/07/2026

Rp349.858

Rp341.236

Min.: 1
Mult.: 1

Fibre Optic Transmitters FIBER OPTIC LED

OPF1414T
Optek / TT Electronics
1: Rp422.875
7In Stock
599On Order

Mfr. Part No.
OPF1414T

Mouser Part No
828-OPF1414T

Optek / TT Electronics

Fibre Optic Transmitters FIBER OPTIC LED

Datasheet

Product Comments

7In Stock

599On Order

Rp422.875

Rp402.328

Min.: 1
Mult.: 1

Optical Switches, Specialised .2_ Slot Infrared PIN photodiode

OPB621
Optek / TT Electronics
1: Rp38.710
439In Stock

Mfr. Part No.
OPB621

Mouser Part No
828-OPB621

Optek / TT Electronics

Optical Switches, Specialised .2_ Slot Infrared PIN photodiode

Datasheet

439In Stock

Rp38.710

Rp34.674

Rp34.490

Rp33.757

View

Min.: 1
Mult.: 1

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

OPB981L55Z
Optek / TT Electronics
1: Rp121.267
159In Stock

Mfr. Part No.
OPB981L55Z

Mouser Part No
828-OPB981L55Z

Optek / TT Electronics

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

Datasheet

159In Stock

Rp121.267

Rp102.738

Rp97.234

Min.: 1
Mult.: 1

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

OPB960T11
Optek / TT Electronics
1: Rp76.870
301In Stock

Mfr. Part No.
OPB960T11

Mouser Part No
828-OPB960T11

Optek / TT Electronics

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

Datasheet

301In Stock

Rp76.870

Rp66.046

Rp65.862

Quote

Min.: 1
Mult.: 1

Optical Switches, Reflective, Photo IC Output Reflective Sensor Photologic

OPB773TZ
Optek / TT Electronics
1: Rp152.088
123In Stock

Mfr. Part No.
OPB773TZ

Mouser Part No
828-OPB773TZ

Optek / TT Electronics

Optical Switches, Reflective, Photo IC Output Reflective Sensor Photologic

Datasheet

123In Stock

Rp152.088

Rp134.109

Rp129.339

Rp126.037

Min.: 1
Mult.: 1

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

OPB970T51
Optek / TT Electronics
1: Rp75.035
299In Stock

Mfr. Part No.
OPB970T51

Mouser Part No
828-OPB970T51

Optek / TT Electronics

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

Datasheet

299In Stock

Rp75.035

Rp67.513

Rp67.330

Rp64.945

Rp64.394

Min.: 1
Mult.: 1

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

OPB992N55Z
Optek / TT Electronics
1: Rp94.849
237In Stock

Mfr. Part No.
OPB992N55Z

Mouser Part No
828-OPB992N55Z

Optek / TT Electronics

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

Datasheet

237In Stock

Rp94.849

Rp92.097

Rp88.795

Rp88.061

View

Min.: 1
Mult.: 1

Fibre Optic Transmitters Fiber Op Transmitter

OPF1414
Optek / TT Electronics
1: Rp389.302
39In Stock

Mfr. Part No.
OPF1414

Mouser Part No
828-OPF1414

Optek / TT Electronics

Fibre Optic Transmitters Fiber Op Transmitter

Datasheet

Product Comments

39In Stock

Rp389.302

Rp384.165

Rp375.176

View

Min.: 1
Mult.: 1

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

OPB960P51
Optek / TT Electronics
1: Rp66.229
1.393In Stock

Mfr. Part No.
OPB960P51

Mouser Part No
828-OPB960P51

Optek / TT Electronics

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

Datasheet

1.393In Stock

Rp66.229

Rp60.909

Rp60.175

Rp58.524

View

Min.: 1
Mult.: 1

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

OPB963T51
Optek / TT Electronics
1: Rp71.549
481In Stock

Mfr. Part No.
OPB963T51

Mouser Part No
828-OPB963T51

Optek / TT Electronics

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

Datasheet

481In Stock

Rp71.549

Rp66.413

Rp61.826

Rp60.175

Rp59.991

Min.: 1
Mult.: 1

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

OPB971T11
Optek / TT Electronics
1: Rp77.420
944In Stock

Mfr. Part No.
OPB971T11

Mouser Part No
828-OPB971T11

Optek / TT Electronics

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

Datasheet

944In Stock

Rp77.420

Rp69.531

Rp69.348

Rp66.963

View

Min.: 1
Mult.: 1

Optek / TT Electronics Opto-electronics

Types of Opto-electronics

Customer Service Office

Company

Resources

Support