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

Optek / TT Electronics Optoelectronics

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

Types of Optoelectronics

List Images

Results: 809

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 #

Single Color LEDs Blue-Green 505 nm

OVLGC0C6B9
Optek / TT Electronics
1: S/1.83
38,681In Stock

Mfr. Part #
OVLGC0C6B9

Mouser Part #
828-OVLGC0C6B9

Optek / TT Electronics

Single Color LEDs Blue-Green 505 nm

Datasheet

38,681In Stock

S/1.83

S/1.63

S/1.56

S/1.52

S/1.50

Min.: 1
Mult.: 1

Optical Switches, Transmissive, Phototransistor Output Slotted Opt Switch

OPB816Z
Optek / TT Electronics
1: S/15.45
4,945In Stock

Mfr. Part #
OPB816Z

Mouser Part #
828-OPB816Z

Optek / TT Electronics

Optical Switches, Transmissive, Phototransistor Output Slotted Opt Switch

Datasheet

4,945In Stock

S/15.45

S/15.41

S/15.03

View

Min.: 1
Mult.: 1

Optical Switches, Transmissive, Phototransistor Output Slotted Opt Switch

OPB841W51Z
Optek / TT Electronics
1: S/22.73
4,060In Stock

Mfr. Part #
OPB841W51Z

Mouser Part #
828-OPB841W51Z

Optek / TT Electronics

Optical Switches, Transmissive, Phototransistor Output Slotted Opt Switch

Datasheet

4,060In Stock

S/22.73

S/20.44

S/20.40

S/19.66

Quote

Min.: 1
Mult.: 1

Single Color LEDs Green 525 nm

OVLBG4C7
Optek / TT Electronics
1: S/1.71
46,342In Stock

Mfr. Part #
OVLBG4C7

Mouser Part #
828-OVLBG4C7

Optek / TT Electronics

Single Color LEDs Green 525 nm

Datasheet

46,342In Stock

S/1.71

S/1.56

S/1.50

Min.: 1
Mult.: 1

Transistor Output Optocouplers Optical Isoloator

OPI1264A
Optek / TT Electronics
1: S/11.41
7,369In Stock

Mfr. Part #
OPI1264A

Mouser Part #
828-OPI1264A

Optek / TT Electronics

Transistor Output Optocouplers Optical Isoloator

Datasheet

7,369In Stock

S/11.41

S/10.04

S/10.00

S/9.58

Min.: 1
Mult.: 1

Optical Switches, Transmissive, Photo IC Output SLOTTED W/WIRE LEADS

OPB492T11Z
Optek / TT Electronics
1: S/18.49
3,691In Stock

Mfr. Part #
OPB492T11Z

Mouser Part #
828-OPB492T11Z

Optek / TT Electronics

Optical Switches, Transmissive, Photo IC Output SLOTTED W/WIRE LEADS

Datasheet

3,691In Stock

S/18.49

Min.: 1
Mult.: 1

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

OPB730
Optek / TT Electronics
1: S/32.46
341In Stock

Mfr. Part #
OPB730

Mouser Part #
828-OPB730

Optek / TT Electronics

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

Datasheet

341In Stock

S/32.46

S/32.15

S/31.37

Quote

Min.: 1
Mult.: 1

Single Color LEDs Red 623 nm

OVLLR8C7
Optek / TT Electronics
1: S/1.52
36,856In Stock

Mfr. Part #
OVLLR8C7

Mouser Part #
828-OVLLR8C7

Optek / TT Electronics

Single Color LEDs Red 623 nm

Datasheet

36,856In Stock

S/1.52

S/1.44

S/1.40

S/1.32

View

Min.: 1
Mult.: 1

Optical Switches, Transmissive, Phototransistor Output Slotted Opt Switch Dual Channel

OPB826S
Optek / TT Electronics
1: S/29.51
199In Stock

Mfr. Part #
OPB826S

Mouser Part #
828-OPB826S

Optek / TT Electronics

Optical Switches, Transmissive, Phototransistor Output Slotted Opt Switch Dual Channel

Datasheet

199In Stock

S/29.51

S/28.53

Min.: 1
Mult.: 1

Infrared Emitters Infrared 850nm

OP234
Optek / TT Electronics
1: S/20.94
993In Stock

Mfr. Part #
OP234

Mouser Part #
828-OP234

Optek / TT Electronics

Infrared Emitters Infrared 850nm

Datasheet

993In Stock

S/20.94

S/19.77

S/19.03

S/18.84

Min.: 1
Mult.: 1

Phototransistors Photo Transistor

OP800WSL
Optek / TT Electronics
1: S/13.04
2,179In Stock

Mfr. Part #
OP800WSL

Mouser Part #
828-OP800WSL

Optek / TT Electronics

Phototransistors Photo Transistor

Datasheet

2,179In Stock

S/13.04

S/12.96

S/12.92

S/12.49

Min.: 1
Mult.: 1

Infrared Emitters Infrared 850nm

OP235W
Optek / TT Electronics
1: S/25.07
388In Stock
1,000Expected 11/30/2026

Mfr. Part #
OP235W

Mouser Part #
828-OP235W

Optek / TT Electronics

Infrared Emitters Infrared 850nm

Datasheet

388In Stock

1,000Expected 11/30/2026

S/25.07

S/23.67

S/22.77

S/22.38

View

Min.: 1
Mult.: 1

Infrared Emitters IR EMITTING DIODE

OP166A
Optek / TT Electronics
1: S/4.24
2,138In Stock

Mfr. Part #
OP166A

Mouser Part #
828-OP166A

Optek / TT Electronics

Infrared Emitters IR EMITTING DIODE

Datasheet

2,138In Stock

S/4.24

S/4.13

S/4.05

S/3.97

S/3.74

Min.: 1
Mult.: 1

Infrared Emitters Infrared 890nm

OP216A
Optek / TT Electronics
1: S/20.59
1,045In Stock

Mfr. Part #
OP216A

Mouser Part #
828-OP216A

Optek / TT Electronics

Infrared Emitters Infrared 890nm

Datasheet

1,045In Stock

S/20.59

S/18.22

S/17.05

Min.: 1
Mult.: 1

Phototransistors Photo Transistor

OP515B
Optek / TT Electronics
1: S/23.16
449In Stock

Mfr. Part #
OP515B

Mouser Part #
828-OP515B

Optek / TT Electronics

Phototransistors Photo Transistor

Datasheet

449In Stock

S/23.16

S/21.76

Min.: 1
Mult.: 1

Photodiodes Photodiode

OP954
Optek / TT Electronics
1: S/3.31
2,009In Stock

Mfr. Part #
OP954

Mouser Part #
828-OP954

Optek / TT Electronics

Photodiodes Photodiode

Datasheet

2,009In Stock

S/3.31

S/3.11

S/3.03

S/2.97

View

Min.: 1
Mult.: 1

Optical Switches, Reflective, Phototransistor Output Reflective Sensor

OPB608B
Optek / TT Electronics
1: S/6.93
4,335In Stock

Mfr. Part #
OPB608B

Mouser Part #
828-OPB608B

Optek / TT Electronics

Optical Switches, Reflective, Phototransistor Output Reflective Sensor

Datasheet

4,335In Stock

S/6.93

S/6.19

S/6.07

S/5.76

Min.: 1
Mult.: 1

Optical Switches, Reflective, Phototransistor Output Reflective Sensor

OPB70FWZ
Optek / TT Electronics
1: S/22.65
570In Stock

Mfr. Part #
OPB70FWZ

Mouser Part #
828-OPB70FWZ

Optek / TT Electronics

Optical Switches, Reflective, Phototransistor Output Reflective Sensor

Datasheet

570In Stock

S/22.65

S/20.44

S/19.50

Min.: 1
Mult.: 1

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

OPB735B
Optek / TT Electronics
1: S/82.52
92In Stock

Mfr. Part #
OPB735B

Mouser Part #
828-OPB735B

Optek / TT Electronics

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

Learn More

Datasheet

92In Stock

S/82.52

S/68.12

S/62.36

S/62.16

Quote

Min.: 1
Mult.: 1

Optical Switches, Transmissive, Phototransistor Output Wd Gap Opt Switch

OPB810W55Z
Optek / TT Electronics
1: S/18.84
313In Stock

Mfr. Part #
OPB810W55Z

Mouser Part #
828-OPB810W55Z

Optek / TT Electronics

Optical Switches, Transmissive, Phototransistor Output Wd Gap Opt Switch

Learn More

Datasheet

313In Stock

S/18.84

S/17.75

Min.: 1
Mult.: 1

Phototransistors LED/Sensor Matched Pair

OPS692
Optek / TT Electronics
1: S/6.34
1,351In Stock

Mfr. Part #
OPS692

Mouser Part #
828-OPS692

Optek / TT Electronics

Phototransistors LED/Sensor Matched Pair

Datasheet

1,351In Stock

S/6.34

S/6.31

S/6.27

S/6.23

Min.: 1
Mult.: 1

Infrared Emitters Point Source 850nm

OP245PS
Optek / TT Electronics
1: S/9.11
931In Stock

Mfr. Part #
OP245PS

Mouser Part #
828-OP245PS

Optek / TT Electronics

Infrared Emitters Point Source 850nm

Datasheet

931In Stock

S/9.11

S/8.52

S/8.25

S/7.98

View

Min.: 1
Mult.: 1

Phototransistors Photo Transistor

OP505W
Optek / TT Electronics
1: S/2.84
2,198In Stock

Mfr. Part #
OP505W

Mouser Part #
828-OP505W

Optek / TT Electronics

Phototransistors Photo Transistor

Datasheet

2,198In Stock

S/2.84

S/2.65

S/2.62

Quote

Min.: 1
Mult.: 1

Optical Switches, Transmissive, Phototransistor Output .375" SLOT OPAQUE WIRE LEADS

OPB812W55Z
Optek / TT Electronics
1: S/19.58
624In Stock

Mfr. Part #
OPB812W55Z

Mouser Part #
828-OPB812W55Z

Optek / TT Electronics

Optical Switches, Transmissive, Phototransistor Output .375" SLOT OPAQUE WIRE LEADS

Learn More

Datasheet

624In Stock

S/19.58

S/17.87

S/17.75

S/17.71

S/16.85

Min.: 1
Mult.: 1

Optical Switches, Transmissive, Phototransistor Output Slotted Opt Switch

OPB890L11Z
Optek / TT Electronics
1: S/19.31
372In Stock

Mfr. Part #
OPB890L11Z

Mouser Part #
828-OPB890L11Z

Optek / TT Electronics

Optical Switches, Transmissive, Phototransistor Output Slotted Opt Switch

Learn More

Datasheet

372In Stock

S/19.31

Min.: 1
Mult.: 1

Optek / TT Electronics Optoelectronics

Types of Optoelectronics

Customer Service Office

Company

Resources

Support