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

TT Electronics Opto-electronics

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

Types of Opto-electronics

List Images

Results: 803

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

OPB853A3
Optek / TT Electronics
1: €3.25
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

€3.25

€2.92

€2.91

Min.: 1
Mult.: 1

Optical Switches, Transmissive, Phototransistor Output Slotted Opt Switch

OPB859
Optek / TT Electronics
1: €3.00
648In Stock

Mfr. Part No.
OPB859

Mouser Part No
828-OPB859

Optek / TT Electronics

Optical Switches, Transmissive, Phototransistor Output Slotted Opt Switch

Datasheet

648In Stock

€3.00

€2.69

€2.68

Min.: 1
Mult.: 1

Transistor Output Optocouplers Fiber Optic Isolator 32mm iso dist Side Looker, Transistor

OPI1280-032
Optek / TT Electronics
1: €5.74
708In Stock

Mfr. Part No.
OPI1280-032

Mouser Part No
828-OPI1280-032

Optek / TT Electronics

Transistor Output Optocouplers Fiber Optic Isolator 32mm iso dist Side Looker, Transistor

Datasheet

708In Stock

€5.74

€5.05

€4.95

Min.: 1
Mult.: 1

Infrared Emitters Infrared 890nm

OP295A
Optek / TT Electronics
1: €0.722
2,729In Stock

Mfr. Part No.
OP295A

Mouser Part No
828-OP295A

Optek / TT Electronics

Infrared Emitters Infrared 890nm

Datasheet

2,729In Stock

€0.722

€0.688

€0.686

Quote

Min.: 1
Mult.: 1

Phototransistors Photo Transistor

OP800B
Optek / TT Electronics
1: €3.30
517In Stock

Mfr. Part No.
OP800B

Mouser Part No
828-OP800B

Optek / TT Electronics

Phototransistors Photo Transistor

Datasheet

517In Stock

€3.30

€3.21

€3.15

€3.09

€2.50

Min.: 1
Mult.: 1

Optical Switches, Transmissive, Phototransistor Output Optical Switch

OPB200
Optek / TT Electronics
1: €1.43
940In Stock

Mfr. Part No.
OPB200

Mouser Part No
828-OPB200

Optek / TT Electronics

Optical Switches, Transmissive, Phototransistor Output Optical Switch

Datasheet

940In Stock

€1.43

€1.34

€1.33

Min.: 1
Mult.: 1

Optical Switches, Transmissive, Phototransistor Output Slotted Opt Switch

OPB806
Optek / TT Electronics
1: €3.12
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

€3.12

€2.92

€2.89

Min.: 1
Mult.: 1

Transistor Output Optocouplers Fiber Optic Isolator 66mm iso dist Side Looker, Transistor

OPI1280-066
Optek / TT Electronics
1: €5.68
901In Stock

Mfr. Part No.
OPI1280-066

Mouser Part No
828-OPI1280-066

Optek / TT Electronics

Transistor Output Optocouplers Fiber Optic Isolator 66mm iso dist Side Looker, Transistor

Datasheet

901In Stock

€5.68

€5.01

€4.98

Min.: 1
Mult.: 1

Photo IC Sensors Photologic Lateral

OPL562-OC
Optek / TT Electronics
1: €1.45
996In Stock

Mfr. Part No.
OPL562-OC

Mouser Part No
828-OPL562-OC

Optek / TT Electronics

Photo IC Sensors Photologic Lateral

Datasheet

996In Stock

€1.45

€1.34

€1.32

Quote

Min.: 1
Mult.: 1

Photo IC Sensors Photologic Sensor

OPL810
Optek / TT Electronics
1: €3.29
640In Stock

Mfr. Part No.
OPL810

Mouser Part No
828-OPL810

Optek / TT Electronics

Photo IC Sensors Photologic Sensor

Datasheet

640In Stock

€3.29

€3.02

€2.92

€2.81

Min.: 1
Mult.: 1

Infrared Emitters IR EMITTING DIODE

OP165A
Optek / TT Electronics
1: €0.929
1,954In Stock

Mfr. Part No.
OP165A

Mouser Part No
828-OP165A

Optek / TT Electronics

Infrared Emitters IR EMITTING DIODE

Datasheet

1,954In Stock

€0.929

€0.869

€0.851

Quote

Min.: 1
Mult.: 1

Infrared Emitters IR EMITTING DIODE

OP166A
Optek / TT Electronics
1: €0.877
2,205In Stock

Mfr. Part No.
OP166A

Mouser Part No
828-OP166A

Optek / TT Electronics

Infrared Emitters IR EMITTING DIODE

Datasheet

2,205In Stock

€0.877

€0.861

Min.: 1
Mult.: 1

Infrared Emitters Infrared 850nm

OP235
Optek / TT Electronics
1: €5.65
934In Stock

Mfr. Part No.
OP235

Mouser Part No
828-OP235

Optek / TT Electronics

Infrared Emitters Infrared 850nm

Datasheet

934In Stock

€5.65

€5.20

€4.99

€4.82

€4.78

Min.: 1
Mult.: 1

Phototransistors Photo Transistor

OP515B
Optek / TT Electronics
1: €4.88
462In Stock

Mfr. Part No.
OP515B

Mouser Part No
828-OP515B

Optek / TT Electronics

Phototransistors Photo Transistor

Datasheet

462In Stock

€4.88

€4.54

Min.: 1
Mult.: 1

Optical Switches, Transmissive, Phototransistor Output Slotted Opt Switch

OPB390L51Z
Optek / TT Electronics
1: €3.93
631In Stock

Mfr. Part No.
OPB390L51Z

Mouser Part No
828-OPB390L51Z

Optek / TT Electronics

Optical Switches, Transmissive, Phototransistor Output Slotted Opt Switch

Datasheet

631In Stock

€3.93

€3.90

Min.: 1
Mult.: 1

Optical Switches, Reflective, Phototransistor Output Reflective Sensor

OPB743
Optek / TT Electronics
1: €2.31
556In Stock

Mfr. Part No.
OPB743

Mouser Part No
828-OPB743

Optek / TT Electronics

Optical Switches, Reflective, Phototransistor Output Reflective Sensor

Datasheet

556In Stock

€2.31

€2.19

Min.: 1
Mult.: 1

Photo IC Sensors Photologic Lateral

OPL560
Optek / TT Electronics
1: €1.55
925In Stock

Mfr. Part No.
OPL560

Mouser Part No
828-OPL560

Optek / TT Electronics

Photo IC Sensors Photologic Lateral

Datasheet

925In Stock

€1.55

€1.41

€1.36

€1.33

Min.: 1
Mult.: 1

Photo IC Sensors Photologic Lateral

OPL561-OCA
Optek / TT Electronics
1: €1.55
2,956In Stock

Mfr. Part No.
OPL561-OCA

Mouser Part No
828-OPL561-OCA

Optek / TT Electronics

Photo IC Sensors Photologic Lateral

Datasheet

2,956In Stock

€1.55

€1.41

€1.35

€1.31

Min.: 1
Mult.: 1

Photo IC Sensors Photologic Lateral

OPL563
Optek / TT Electronics
1: €1.31
935In Stock

Mfr. Part No.
OPL563

Mouser Part No
828-OPL563

Optek / TT Electronics

Photo IC Sensors Photologic Lateral

Datasheet

935In Stock

€1.31

€1.28

€1.26

€1.25

Min.: 1
Mult.: 1

Phototransistors LED/Sensor Matched Pair

OPS692
Optek / TT Electronics
1: €1.47
2,881In Stock

Mfr. Part No.
OPS692

Mouser Part No
828-OPS692

Optek / TT Electronics

Phototransistors LED/Sensor Matched Pair

Datasheet

2,881In Stock

€1.47

€1.46

€1.45

€1.44

Min.: 1
Mult.: 1

Single Colour LEDs Blue 470 nm

OVLGB0C6B9
Optek / TT Electronics
1: €0.361
7,980In Stock

Mfr. Part No.
OVLGB0C6B9

Mouser Part No
828-OVLGB0C6B9

Optek / TT Electronics

Single Colour LEDs Blue 470 nm

Datasheet

7,980In Stock

€0.361

€0.327

€0.318

€0.268

Min.: 1
Mult.: 1

Infrared Emitters Infrared 890nm

OP232W
Optek / TT Electronics
1: €2.97
4,027In Stock
608Expected 10/03/2026

Mfr. Part No.
OP232W

Mouser Part No
828-OP232W

Optek / TT Electronics

Infrared Emitters Infrared 890nm

Datasheet

4,027In Stock

608Expected 10/03/2026

€2.97

€2.79

€2.72

€2.67

€2.64

Min.: 1
Mult.: 1

Infrared Emitters Infrared 890nm

OP265FAA
Optek / TT Electronics
1: €0.955
1,823In Stock

Mfr. Part No.
OP265FAA

Mouser Part No
828-OP265FAA

Optek / TT Electronics

Infrared Emitters Infrared 890nm

Datasheet

1,823In Stock

€0.955

€0.903

€0.894

€0.839

Min.: 1
Mult.: 1

Infrared Emitters Infrared 890nm

OP268FA
Optek / TT Electronics
1: €0.817
2,223In Stock

Mfr. Part No.
OP268FA

Mouser Part No
828-OP268FA

Optek / TT Electronics

Infrared Emitters Infrared 890nm

Datasheet

2,223In Stock

€0.817

€0.80

€0.794

Min.: 1
Mult.: 1

Optical Switches, Transmissive, Phototransistor Output Slotted Opt Switch

OPB380T55Z
Optek / TT Electronics
1: €4.03
404In Stock

Mfr. Part No.
OPB380T55Z

Mouser Part No
828-OPB380T55Z

Optek / TT Electronics

Optical Switches, Transmissive, Phototransistor Output Slotted Opt Switch

Datasheet

404In Stock

€4.03

€3.52

€3.46

€3.44

View

Min.: 1
Mult.: 1

TT Electronics Opto-electronics

Types of Opto-electronics

Customer Service Office

Company

Resources

Support