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

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 #

Optical Switches, Transmissive, Phototransistor Output Slotted Opt Switch

OPB816Z
Optek / TT Electronics
1: $5.72
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

$5.72

$5.70

$5.56

View

Min.: 1
Mult.: 1

Transistor Output Optocouplers Optical Isoloator

OPI1264A
Optek / TT Electronics
1: $4.22
7,369In Stock

Mfr. Part #
OPI1264A

Mouser Part #
828-OPI1264A

Optek / TT Electronics

Transistor Output Optocouplers Optical Isoloator

Datasheet

7,369In Stock

$4.22

$3.72

$3.70

$3.54

Min.: 1
Mult.: 1

Single Color LEDs Blue-Green 505 nm

OVLGC0C6B9
Optek / TT Electronics
1: $0.677
38,681In Stock

Mfr. Part #
OVLGC0C6B9

Mouser Part #
828-OVLGC0C6B9

Optek / TT Electronics

Single Color LEDs Blue-Green 505 nm

Datasheet

38,681In Stock

$0.677

$0.605

$0.576

$0.562

$0.556

Min.: 1
Mult.: 1

Optical Switches, Transmissive, Phototransistor Output Slotted Opt Switch

OPB841W51Z
Optek / TT Electronics
1: $8.41
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

$8.41

$7.56

$7.55

$7.27

Quote

Min.: 1
Mult.: 1

Single Color LEDs Green 525 nm

OVLBG4C7
Optek / TT Electronics
1: $0.634
46,342In Stock

Mfr. Part #
OVLBG4C7

Mouser Part #
828-OVLBG4C7

Optek / TT Electronics

Single Color LEDs Green 525 nm

Datasheet

46,342In Stock

$0.634

$0.576

$0.556

Min.: 1
Mult.: 1

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

OPB492T11Z
Optek / TT Electronics
1: $6.84
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

$6.84

Min.: 1
Mult.: 1

Single Color LEDs Red 623 nm

OVLLR8C7
Optek / TT Electronics
1: $0.562
36,856In Stock

Mfr. Part #
OVLLR8C7

Mouser Part #
828-OVLLR8C7

Optek / TT Electronics

Single Color LEDs Red 623 nm

Datasheet

36,856In Stock

$0.562

$0.533

$0.518

$0.49

View

Min.: 1
Mult.: 1

Single Color LEDs Green 525 nm

OVLLG8C7
Optek / TT Electronics
1: $0.605
25,390In Stock

Mfr. Part #
OVLLG8C7

Mouser Part #
828-OVLLG8C7

Optek / TT Electronics

Single Color LEDs Green 525 nm

Datasheet

25,390In Stock

$0.605

$0.564

$0.543

$0.533

View

Min.: 1
Mult.: 1

Infrared Emitters Infrared 850nm

OP235W
Optek / TT Electronics
1: $9.27
408In Stock
1,000Expected 2026-11-30

Mfr. Part #
OP235W

Mouser Part #
828-OP235W

Optek / TT Electronics

Infrared Emitters Infrared 850nm

Datasheet

408In Stock

1,000Expected 2026-11-30

$9.27

$8.76

$8.42

$8.28

View

Min.: 1
Mult.: 1

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

OPB730
Optek / TT Electronics
1: $12.01
342In Stock

Mfr. Part #
OPB730

Mouser Part #
828-OPB730

Optek / TT Electronics

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

Datasheet

342In Stock

$12.01

$11.89

$11.61

Quote

Min.: 1
Mult.: 1

Phototransistors Photo Transistor

OP800WSL
Optek / TT Electronics
1: $4.82
2,199In Stock

Mfr. Part #
OP800WSL

Mouser Part #
828-OP800WSL

Optek / TT Electronics

Phototransistors Photo Transistor

Datasheet

2,199In Stock

$4.82

$4.80

$4.78

$4.62

Min.: 1
Mult.: 1

Infrared Emitters Infrared 935nm

OP140D
Optek / TT Electronics
1: $1.07
3,860In Stock

Mfr. Part #
OP140D

Mouser Part #
828-OP140D

Optek / TT Electronics

Infrared Emitters Infrared 935nm

Datasheet

3,860In Stock

$1.07

$1.01

$0.963

$0.95

View

Min.: 1
Mult.: 1

Infrared Emitters Infrared 935nm

OP168FB
Optek / TT Electronics
1: $1.60
5,032In Stock

Mfr. Part #
OP168FB

Mouser Part #
828-OP168FB

Optek / TT Electronics

Infrared Emitters Infrared 935nm

Datasheet

5,032In Stock

$1.60

$1.50

$1.45

$1.41

View

Min.: 1
Mult.: 1

Optical Switches, Transmissive, Phototransistor Output Slotted Opt Switch

OPB390T55Z
Optek / TT Electronics
1: $7.16
700In Stock

Mfr. Part #
OPB390T55Z

Mouser Part #
828-OPB390T55Z

Optek / TT Electronics

Optical Switches, Transmissive, Phototransistor Output Slotted Opt Switch

Learn More

Datasheet

700In Stock

$7.16

$6.74

$6.70

$6.34

Quote

Min.: 1
Mult.: 1

Optical Switches, Reflective, Phototransistor Output Reflective Sensor

OPB70AWZ
Optek / TT Electronics
1: $7.26
601In Stock

Mfr. Part #
OPB70AWZ

Mouser Part #
828-OPB70AWZ

Optek / TT Electronics

Optical Switches, Reflective, Phototransistor Output Reflective Sensor

Datasheet

601In Stock

$7.26

$6.54

$6.47

$6.34

$6.26

Min.: 1
Mult.: 1

Optical Switches, Transmissive, Phototransistor Output Wd Gap Opt Switch

OPB811L55
Optek / TT Electronics
1: $3.82
1,072In Stock

Mfr. Part #
OPB811L55

Mouser Part #
828-OPB811L55

Optek / TT Electronics

Optical Switches, Transmissive, Phototransistor Output Wd Gap Opt Switch

Datasheet

1,072In Stock

$3.82

$3.64

$3.63

$3.50

$3.47

Min.: 1
Mult.: 1

Optical Switches, Transmissive, Phototransistor Output Slotted Opt Switch

OPB842W51Z
Optek / TT Electronics
1: $6.84
1,957In Stock

Mfr. Part #
OPB842W51Z

Mouser Part #
828-OPB842W51Z

Optek / TT Electronics

Optical Switches, Transmissive, Phototransistor Output Slotted Opt Switch

Datasheet

1,957In Stock

$6.84

$6.26

$6.12

Min.: 1
Mult.: 1

Optical Switches, Transmissive, Phototransistor Output Slotted Opt Switch

OPB865N11
Optek / TT Electronics
1: $4.98
470In Stock

Mfr. Part #
OPB865N11

Mouser Part #
828-OPB865N11

Optek / TT Electronics

Optical Switches, Transmissive, Phototransistor Output Slotted Opt Switch

Datasheet

470In Stock

$4.98

$4.55

$4.54

Min.: 1
Mult.: 1

Optical Switches, Transmissive, Phototransistor Output Slotted Opt Switch

OPB870N11
Optek / TT Electronics
1: $4.51
602In Stock

Mfr. Part #
OPB870N11

Mouser Part #
828-OPB870N11

Optek / TT Electronics

Optical Switches, Transmissive, Phototransistor Output Slotted Opt Switch

Datasheet

602In Stock

$4.51

$4.02

$4.00

$3.87

$3.86

Min.: 1
Mult.: 1

Optical Switches, Transmissive, Phototransistor Output Slotted Opt Switch

OPB890P51Z
Optek / TT Electronics
1: $6.81
766In Stock

Mfr. Part #
OPB890P51Z

Mouser Part #
828-OPB890P51Z

Optek / TT Electronics

Optical Switches, Transmissive, Phototransistor Output Slotted Opt Switch

Learn More

Datasheet

766In Stock

$6.81

$6.47

Min.: 1
Mult.: 1

Infrared Emitters Infrared 890nm

OPR5200
Optek / TT Electronics
1: $4.98
779In Stock

Mfr. Part #
OPR5200

Mouser Part #
828-OPR5200

Optek / TT Electronics

Infrared Emitters Infrared 890nm

Learn More

Datasheet

779In Stock

$4.98

$4.32

$4.20

Quote

Min.: 1
Mult.: 1

Single Color LEDs Blue 470 nm

OVLLB8C7
Optek / TT Electronics
1: $0.634
17,997In Stock

Mfr. Part #
OVLLB8C7

Mouser Part #
828-OVLLB8C7

Optek / TT Electronics

Single Color LEDs Blue 470 nm

Datasheet

17,997In Stock

$0.634

$0.562

$0.533

$0.485

View

Min.: 1
Mult.: 1

Infrared Emitters Infrared 890nm

OP265FAA
Optek / TT Electronics
1: $1.60
1,770In Stock

Mfr. Part #
OP265FAA

Mouser Part #
828-OP265FAA

Optek / TT Electronics

Infrared Emitters Infrared 890nm

Datasheet

1,770In Stock

$1.60

$1.51

$1.45

$1.43

View

Min.: 1
Mult.: 1

Infrared Emitters Infrared 890nm

OP268FA
Optek / TT Electronics
1: $1.37
2,219In Stock

Mfr. Part #
OP268FA

Mouser Part #
828-OP268FA

Optek / TT Electronics

Infrared Emitters Infrared 890nm

Datasheet

2,219In Stock

$1.37

$1.34

$1.28

Min.: 1
Mult.: 1

Infrared Emitters Infrared 890nm

OP268FB
Optek / TT Electronics
1: $1.47
2,042In Stock

Mfr. Part #
OP268FB

Mouser Part #
828-OP268FB

Optek / TT Electronics

Infrared Emitters Infrared 890nm

Datasheet

2,042In Stock

$1.47

$1.43

$1.34

$1.31

View

Min.: 1
Mult.: 1

TT Electronics Optoelectronics

Types of Optoelectronics

Mouser®

Company

Resources

Support