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

Optek / TT Electronics LED - Light Emitting Diodes

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

Types of LED - Light Emitting Diodes

List Images

Results: 121

Applied Filters:

Brand = Optek / TT Electronics

Product Type

Product

Mounting Style

Package/Case

Wavelength/Colour Temperature

Illumination Colour

Reset All

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 #

White LEDs White

OVLAW4CB7
Optek / TT Electronics
1: £0.361
36,703In Stock
38,000Expected 11/11/2026

Mfr. Part No.
OVLAW4CB7

Mouser Part No
828-OVLAW4CB7

Optek / TT Electronics

White LEDs White

Datasheet

36,703In Stock

38,000Expected 11/11/2026

£0.361

£0.33

£0.315

£0.305

Min.: 1
Mult.: 1

White LEDs

Through Hole

T-1 (3 mm)

White

Single Colour LEDs Yellow 589 nm

OVLBY4C7
Optek / TT Electronics
1: £0.292
47,757In Stock

Mfr. Part No.
OVLBY4C7

Mouser Part No
828-OVLBY4C7

Optek / TT Electronics

Single Colour LEDs Yellow 589 nm

Datasheet

47,757In Stock

£0.292

£0.278

£0.271

£0.258

Min.: 1
Mult.: 1

Single Color LEDs

Yellow LEDs

Through Hole

T-1 (3 mm)

589 nm

Yellow

Single Colour LEDs Green 525 nm

OVLLG8C7
Optek / TT Electronics
1: £0.323
26,938In Stock

Mfr. Part No.
OVLLG8C7

Mouser Part No
828-OVLLG8C7

Optek / TT Electronics

Single Colour LEDs Green 525 nm

Datasheet

26,938In Stock

£0.323

£0.30

£0.29

Min.: 1
Mult.: 1

Single Color LEDs

Green LEDs

Through Hole

T-1 3/4 (5 mm)

525 nm

Green

Infrared Emitters Infrared 935nm

OP124
Optek / TT Electronics
1: £2.47
528In Stock

Mfr. Part No.
OP124

Mouser Part No
828-OP124

Optek / TT Electronics

Infrared Emitters Infrared 935nm

Datasheet

528In Stock

£2.47

£2.28

£2.27

Min.: 1
Mult.: 1

IR Emitters (IR LEDs)

SMD/SMT

Pill

Infrared

Infrared Emitters High Intensity 935nm

OP133
Optek / TT Electronics
1: £2.35
4,369In Stock

Mfr. Part No.
OP133

Mouser Part No
828-OP133

Optek / TT Electronics

Infrared Emitters High Intensity 935nm

Datasheet

4,369In Stock

£2.35

£2.17

Min.: 1
Mult.: 1

IR Emitters (IR LEDs)

Through Hole

TO-46-2

Infrared

Infrared Emitters Infrared 935nm

OP140B
Optek / TT Electronics
1: £0.555
7,130In Stock

Mfr. Part No.
OP140B

Mouser Part No
828-OP140B

Optek / TT Electronics

Infrared Emitters Infrared 935nm

Datasheet

7,130In Stock

£0.555

£0.527

Quote

Min.: 1
Mult.: 1

IR Emitters (IR LEDs)

Through Hole

Side Looker

Infrared

Infrared Emitters Infrared 935nm

OP165W
Optek / TT Electronics
1: £0.803
2,382In Stock
1,000Expected 07/09/2026

Mfr. Part No.
OP165W

Mouser Part No
828-OP165W

Optek / TT Electronics

Infrared Emitters Infrared 935nm

Datasheet

2,382In Stock

1,000Expected 07/09/2026

£0.803

£0.759

£0.728

£0.727

View

Min.: 1
Mult.: 1

IR Emitters (IR LEDs)

Through Hole

T-1 (3 mm)

Infrared

Infrared Emitters Infrared 890nm

OP215A
Optek / TT Electronics
1: £3.88
390In Stock

Mfr. Part No.
OP215A

Mouser Part No
828-OP215A

Optek / TT Electronics

Infrared Emitters Infrared 890nm

Datasheet

390In Stock

£3.88

£3.62

Min.: 1
Mult.: 1

IR Emitters (IR LEDs)

Through Hole

Pig Tail

Infrared

Infrared Emitters Infrared 890nm

OP223
Optek / TT Electronics
1: £2.43
1,149In Stock

Mfr. Part No.
OP223

Mouser Part No
828-OP223

Optek / TT Electronics

Infrared Emitters Infrared 890nm

Datasheet

1,149In Stock

£2.43

£2.24

£2.18

Min.: 1
Mult.: 1

IR Emitters (IR LEDs)

SMD/SMT

Pill

Infrared

Infrared Emitters LED GAALAS PILL PAK

OP224
Optek / TT Electronics
1: £2.11
2,959In Stock

Mfr. Part No.
OP224

Mouser Part No
828-OP224

Optek / TT Electronics

Infrared Emitters LED GAALAS PILL PAK

Datasheet

2,959In Stock

£2.11

£1.96

£1.94

Min.: 1
Mult.: 1

IR Emitters (IR LEDs)

SMD/SMT

Pill

Infrared

Infrared Emitters Infrared 890nm

OP231
Optek / TT Electronics
1: £2.69
909In Stock
1,277Expected 04/09/2026

Mfr. Part No.
OP231

Mouser Part No
828-OP231

Optek / TT Electronics

Infrared Emitters Infrared 890nm

Datasheet

Product Comments

909In Stock

1,277Expected 04/09/2026

£2.69

£2.50

£2.47

Min.: 1
Mult.: 1

IR Emitters (IR LEDs)

Through Hole

TO-46-2

Infrared

Infrared Emitters Infrared 890nm

OP232
Optek / TT Electronics
1: £2.71
1,681In Stock

Mfr. Part No.
OP232

Mouser Part No
828-OP232

Optek / TT Electronics

Infrared Emitters Infrared 890nm

Datasheet

Product Comments

1,681In Stock

£2.71

£2.50

£2.48

Min.: 1
Mult.: 1

IR Emitters (IR LEDs)

Through Hole

TO-46-2

Infrared

Infrared Emitters Infrared 890nm

OP233W
Optek / TT Electronics
1: £2.61
1,248In Stock
3,000Expected 22/10/2026

Mfr. Part No.
OP233W

Mouser Part No
828-OP233W

Optek / TT Electronics

Infrared Emitters Infrared 890nm

Datasheet

1,248In Stock

3,000Expected 22/10/2026

£2.61

£2.47

£2.44

Min.: 1
Mult.: 1

IR Emitters (IR LEDs)

Through Hole

TO-46-2

Infrared

Infrared Emitters Infrared 850nm

OP234
Optek / TT Electronics
1: £4.04
993In Stock

Mfr. Part No.
OP234

Mouser Part No
828-OP234

Optek / TT Electronics

Infrared Emitters Infrared 850nm

Datasheet

993In Stock

£4.04

£3.82

£3.68

£3.63

Min.: 1
Mult.: 1

IR Emitters (IR LEDs)

Through Hole

TO-46-2

Infrared

Infrared Emitters High Intensity 890nm

OP240A
Optek / TT Electronics
1: £0.593
5,164In Stock

Mfr. Part No.
OP240A

Mouser Part No
828-OP240A

Optek / TT Electronics

Infrared Emitters High Intensity 890nm

Datasheet

5,164In Stock

£0.593

£0.559

£0.547

Quote

Min.: 1
Mult.: 1

IR Emitters (IR LEDs)

Through Hole

Side Looker

Infrared

Infrared Emitters High Intensity 890nm

OP265A
Optek / TT Electronics
1: £0.917
2,373In Stock

Mfr. Part No.
OP265A

Mouser Part No
828-OP265A

Optek / TT Electronics

Infrared Emitters High Intensity 890nm

Datasheet

2,373In Stock

£0.917

£0.856

£0.849

Quote

Min.: 1
Mult.: 1

IR Emitters (IR LEDs)

Through Hole

T-1 (3 mm)

Infrared

Infrared Emitters IR EMITTING DIODE

OP290A
Optek / TT Electronics
1: £0.773
1,708In Stock

Mfr. Part No.
OP290A

Mouser Part No
828-OP290A

Optek / TT Electronics

Infrared Emitters IR EMITTING DIODE

Datasheet

1,708In Stock

£0.773

£0.743

£0.692

£0.661

Min.: 1
Mult.: 1

IR Emitters (IR LEDs)

Through Hole

T-1 3/4 (5 mm)

Infrared

Infrared Emitters Infrared 890nm

OP296A
Optek / TT Electronics
1: £0.63
2,871In Stock

Mfr. Part No.
OP296A

Mouser Part No
828-OP296A

Optek / TT Electronics

Infrared Emitters Infrared 890nm

Datasheet

2,871In Stock

£0.63

£0.601

£0.599

Quote

Min.: 1
Mult.: 1

IR Emitters (IR LEDs)

Through Hole

T-1 3/4 (5 mm)

Infrared

Infrared Emitters High Intensity 890nm

OP298A
Optek / TT Electronics
1: £0.593
2,187In Stock

Mfr. Part No.
OP298A

Mouser Part No
828-OP298A

Optek / TT Electronics

Infrared Emitters High Intensity 890nm

Datasheet

2,187In Stock

£0.593

£0.558

Quote

Min.: 1
Mult.: 1

IR Emitters (IR LEDs)

Through Hole

TO-18-2

Infrared

Infrared Emitters Infrared 890nm Emitter

OPB100-EZ
Optek / TT Electronics
1: £2.84
1,743In Stock
400Expected 10/09/2026

Mfr. Part No.
OPB100-EZ

Mouser Part No
828-OPB100-EZ

Optek / TT Electronics

Infrared Emitters Infrared 890nm Emitter

Datasheet

1,743In Stock

400Expected 10/09/2026

£2.84

£2.76

Min.: 1
Mult.: 1

IR Emitters (IR LEDs)

Through Hole

TO-46

Infrared

Single Colour LEDs Blue 470 nm

OVLBB4C7
Optek / TT Electronics
1: £0.308
16,078In Stock
40,000Expected 09/09/2026

Mfr. Part No.
OVLBB4C7

Mouser Part No
828-OVLBB4C7

Optek / TT Electronics

Single Colour LEDs Blue 470 nm

Datasheet

16,078In Stock

40,000Expected 09/09/2026

£0.308

£0.272

£0.269

Min.: 1
Mult.: 1

Single Color LEDs

Blue LEDs

Through Hole

T-1 (3 mm)

470 nm

Blue

Single Colour LEDs Green 525 nm

OVLBG4C7
Optek / TT Electronics
1: £0.33
18,169In Stock
40,000Expected 28/08/2026

Mfr. Part No.
OVLBG4C7

Mouser Part No
828-OVLBG4C7

Optek / TT Electronics

Single Colour LEDs Green 525 nm

Datasheet

18,169In Stock

40,000Expected 28/08/2026

£0.33

£0.30

£0.29

Min.: 1
Mult.: 1

Single Color LEDs

Green LEDs

Through Hole

T-1 (3 mm)

525 nm

Green

White LEDs White

OVLEW1CB9
Optek / TT Electronics
1: £0.421
18,829In Stock

Mfr. Part No.
OVLEW1CB9

Mouser Part No
828-OVLEW1CB9

Optek / TT Electronics

White LEDs White

Datasheet

18,829In Stock

£0.421

£0.365

Min.: 1
Mult.: 1

White LEDs

Through Hole

T-1 3/4 (5 mm)

White

Single Colour LEDs Blue 470 nm

OVLFB3C7
Optek / TT Electronics
1: £0.292
19,141In Stock

Mfr. Part No.
OVLFB3C7

Mouser Part No
828-OVLFB3C7

Optek / TT Electronics

Single Colour LEDs Blue 470 nm

Datasheet

19,141In Stock

£0.292

£0.258

£0.255

£0.251

£0.247

Min.: 1
Mult.: 1

Single Color LEDs

Blue LEDs

Through Hole

T-1 3/4 (5 mm)

470 nm

Blue

Single Colour LEDs Green 525 nm

OVLFG3C7
Optek / TT Electronics
1: £0.33
15,694In Stock

Mfr. Part No.
OVLFG3C7

Mouser Part No
828-OVLFG3C7

Optek / TT Electronics

Single Colour LEDs Green 525 nm

Datasheet

15,694In Stock

£0.33

£0.30

£0.285

£0.279

Min.: 1
Mult.: 1

Single Color LEDs

Green LEDs

Through Hole

T-1 3/4 (5 mm)

525 nm

Green

Optek / TT Electronics LED - Light Emitting Diodes

Types of LED - Light Emitting Diodes

Customer Service Office

Company

Resources

Support