.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, Photo IC Output Slotted Opt Switch Photologic

OPB991L51Z
Optek / TT Electronics
1: $7.71
883In Stock

Mfr. Part No.
OPB991L51Z

Mouser Part No
828-OPB991L51Z

Optek / TT Electronics

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

Datasheet

883In Stock

$7.71

Min.: 1
Mult.: 1

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

OPB991T11Z
Optek / TT Electronics
1: $8.55
1,000In Stock

Mfr. Part No.
OPB991T11Z

Mouser Part No
828-OPB991T11Z

Optek / TT Electronics

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

Datasheet

1,000In Stock

$8.55

$8.31

Min.: 1
Mult.: 1

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

OPB991T51Z
Optek / TT Electronics
1: $8.06
422In Stock

Mfr. Part No.
OPB991T51Z

Mouser Part No
828-OPB991T51Z

Optek / TT Electronics

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

Datasheet

422In Stock

$8.06

$7.71

Min.: 1
Mult.: 1

Fibre Optic Transmitters FIBER OPTIC LED

OPF372A
Optek / TT Electronics
1: $31.74
92In Stock

Mfr. Part No.
OPF372A

Mouser Part No
828-OPF372A

Optek / TT Electronics

Fibre Optic Transmitters FIBER OPTIC LED

Datasheet

92In Stock

$31.74

$31.73

$31.72

View

Min.: 1
Mult.: 1

Fibre Optic Receivers Fiber Optic Receiver 5Mb

OPF522
Optek / TT Electronics
1: $30.82
142In Stock

Mfr. Part No.
OPF522

Mouser Part No
828-OPF522

Optek / TT Electronics

Fibre Optic Receivers Fiber Optic Receiver 5Mb

Datasheet

142In Stock

$30.82

$27.50

$26.47

$26.07

Min.: 1
Mult.: 1

Fibre Optic Transmitters Fiber Op Transmitter

OPF694-2
Optek / TT Electronics
1: $28.04
248In Stock

Mfr. Part No.
OPF694-2

Mouser Part No
828-OPF694-2

Optek / TT Electronics

Fibre Optic Transmitters Fiber Op Transmitter

Datasheet

248In Stock

$28.04

$27.35

$26.36

$25.43

View

Min.: 1
Mult.: 1

VCSEL Lasers VCSEL Flat Window

OPV300
Optek / TT Electronics
1: $19.09
178In Stock

Mfr. Part No.
OPV300

Mouser Part No
828-OPV300

Optek / TT Electronics

VCSEL Lasers VCSEL Flat Window

Datasheet

178In Stock

$19.09

$17.80

Min.: 1
Mult.: 1

VCSEL Lasers VCSEL

OPV314Y
Optek / TT Electronics
1: $32.35
82In Stock

Mfr. Part No.
OPV314Y

Mouser Part No
828-OPV314Y

Optek / TT Electronics

VCSEL Lasers VCSEL

Datasheet

82In Stock

$32.35

$28.70

Quote

Min.: 1
Mult.: 1

Optical Switches, Transmissive, Phototransistor Output Slotted Opt Switch

OPB828C
Optek / TT Electronics
1: $3.28
358In Stock

Mfr. Part No.
OPB828C

Mouser Part No
828-OPB828C

Optek / TT Electronics

Optical Switches, Transmissive, Phototransistor Output Slotted Opt Switch

Datasheet

358In Stock

$3.28

$3.13

Quote

Min.: 1
Mult.: 1

Transistor Output Optocouplers Fiber Optic Isolator 26mm iso dist Side Looker, Transistor

OPI1280-026
Optek / TT Electronics
1: $8.88
37In Stock
400Expected 16/11/2026

Mfr. Part No.
OPI1280-026

Mouser Part No
828-OPI1280-026

Optek / TT Electronics

Transistor Output Optocouplers Fiber Optic Isolator 26mm iso dist Side Looker, Transistor

Datasheet

37In Stock

400Expected 16/11/2026

$8.88

$8.23

Min.: 1
Mult.: 1

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

OPB492L11Z
Optek / TT Electronics
1: $6.50
200In Stock

Mfr. Part No.
OPB492L11Z

Mouser Part No
828-OPB492L11Z

Optek / TT Electronics

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

Datasheet

200In Stock

$6.50

Min.: 1
Mult.: 1

Optical Sensor Development Tools

FS210-KIT
Optek / TT Electronics
1: $566.67
1In Stock

Mfr. Part No.
FS210-KIT

Mouser Part No
828-FS210EVALKIT

Optek / TT Electronics

Optical Sensor Development Tools

1In Stock

$566.67

$555.10

Quote

Min.: 1
Mult.: 1

Optical Sensor Development Tools Calibration Circuit For PCB Mount Opto

OCB100AZ
Optek / TT Electronics
1: $26.52
2In Stock
100Expected 7/10/2026

Mfr. Part No.
OCB100AZ

Mouser Part No
828-OCB100AZ

Optek / TT Electronics

Optical Sensor Development Tools Calibration Circuit For PCB Mount Opto

Learn More

Datasheet

2In Stock

100Expected 7/10/2026

$26.52

$24.64

$24.45

Quote

Min.: 1
Mult.: 1

Infrared Emitters Infrared 935nm

OP130
Optek / TT Electronics
1: $4.26
180In Stock
1,000Expected 14/10/2026

Mfr. Part No.
OP130

Mouser Part No
828-OP130

Optek / TT Electronics

Infrared Emitters Infrared 935nm

Datasheet

Product Comments

180In Stock

1,000Expected 14/10/2026

$4.26

$3.84

$3.79

$3.66

$3.58

Min.: 1
Mult.: 1

Infrared Emitters Infrared 935nm

OP131
Optek / TT Electronics
1: $4.49
179In Stock

Mfr. Part No.
OP131

Mouser Part No
828-OP131

Optek / TT Electronics

Infrared Emitters Infrared 935nm

Datasheet

Product Comments

179In Stock

$4.49

$3.92

Min.: 1
Mult.: 1

Infrared Emitters Infrared 935nm

OP140C
Optek / TT Electronics
1: $1.05
149In Stock

Mfr. Part No.
OP140C

Mouser Part No
828-OP140C

Optek / TT Electronics

Infrared Emitters Infrared 935nm

Datasheet

149In Stock

$1.05

$0.979

$0.966

Min.: 1
Mult.: 1

Infrared Emitters IR EMITTING DIODE

OP165A
Optek / TT Electronics
1: $1.47
1,218In Stock

Mfr. Part No.
OP165A

Mouser Part No
828-OP165A

Optek / TT Electronics

Infrared Emitters IR EMITTING DIODE

Datasheet

1,218In Stock

$1.47

$1.37

$1.35

$1.26

$1.22

Min.: 1
Mult.: 1

Infrared Emitters Infrared 935nm

OP165B
Optek / TT Electronics
1: $1.47
21In Stock

Mfr. Part No.
OP165B

Mouser Part No
828-OP165B

Optek / TT Electronics

Infrared Emitters Infrared 935nm

Datasheet

21In Stock

$1.47

$1.37

$1.35

Quote

Min.: 1
Mult.: 1

Infrared Emitters Infrared 935nm

OP166B
Optek / TT Electronics
1: $1.58
722In Stock

Mfr. Part No.
OP166B

Mouser Part No
828-OP166B

Optek / TT Electronics

Infrared Emitters Infrared 935nm

Datasheet

722In Stock

$1.58

$1.47

$1.44

Quote

Min.: 1
Mult.: 1

Infrared Emitters LED GAALAS PILL PAK

OP224
Optek / TT Electronics
1: $3.82
391In Stock
2,800Expected 28/10/2026

Mfr. Part No.
OP224

Mouser Part No
828-OP224

Optek / TT Electronics

Infrared Emitters LED GAALAS PILL PAK

Datasheet

391In Stock

2,800Expected 28/10/2026

$3.82

$3.54

$3.51

Min.: 1
Mult.: 1

Infrared Emitters Infrared 890nm

OP233
Optek / TT Electronics
1: $4.81
250In Stock
2,000Expected 13/11/2026

Mfr. Part No.
OP233

Mouser Part No
828-OP233

Optek / TT Electronics

Infrared Emitters Infrared 890nm

Datasheet

Product Comments

250In Stock

2,000Expected 13/11/2026

$4.81

$4.56

Min.: 1
Mult.: 1

Infrared Emitters Infrared 850nm

OP235
Optek / TT Electronics
1: $8.94
173In Stock

Mfr. Part No.
OP235

Mouser Part No
828-OP235

Optek / TT Electronics

Infrared Emitters Infrared 850nm

Datasheet

173In Stock

$8.94

$8.23

$7.89

$7.62

View

Min.: 1
Mult.: 1

Infrared Emitters Infrared 890nm

OP240B
Optek / TT Electronics
1: $1.02
1,471In Stock

Mfr. Part No.
OP240B

Mouser Part No
828-OP240B

Optek / TT Electronics

Infrared Emitters Infrared 890nm

Datasheet

1,471In Stock

$1.02

$0.866

Min.: 1
Mult.: 1

Infrared Emitters Infrared 850nm

OP265FAB
Optek / TT Electronics
1: $1.59
1,091In Stock

Mfr. Part No.
OP265FAB

Mouser Part No
828-OP265FAB

Optek / TT Electronics

Infrared Emitters Infrared 850nm

Datasheet

1,091In Stock

$1.59

$1.47

$1.43

$1.33

Min.: 1
Mult.: 1

Infrared Emitters Point Source 850nm

OP265WPS
Optek / TT Electronics
1: $2.23
242In Stock
1,000Expected 28/10/2026

Mfr. Part No.
OP265WPS

Mouser Part No
828-OP265WPS

Optek / TT Electronics

Infrared Emitters Point Source 850nm

Datasheet

242In Stock

1,000Expected 28/10/2026

$2.23

$2.18

Quote

Min.: 1
Mult.: 1

Optek / TT Electronics Opto-electronics

Types of Opto-electronics

Customer Service Office

Company

Resources

Support