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

4 mm Optoelectronics

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

Types of Optoelectronics

List Images

Results: 193

Applied Filters:

Width = 4 mm

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 #

Single Color LEDs Red Diffused

LTL-4221
LITEON
1: ₩296.4
16,628In Stock
25,000Expected 8/21/2026

Mfr. Part #
LTL-4221

Mouser Part #
859-LTL-4221

LITEON

Single Color LEDs Red Diffused

Datasheet

16,628In Stock

25,000Expected 8/21/2026

₩296.4

₩205.9

₩142

₩115.4

View

Min.: 1
Mult.: 1

Single Color LEDs Red Transparent

LTL-4222
LITEON
1: ₩358.8
3,262In Stock

Mfr. Part #
LTL-4222

Mouser Part #
859-LTL-4222

LITEON

Single Color LEDs Red Transparent

Datasheet

3,262In Stock

₩358.8

₩248

₩148.2

₩131

View

Min.: 1
Mult.: 1

Single Color LEDs Red Clear

LTL42EKEKNN
LITEON
1: ₩390
16,457In Stock
20,000Expected 10/28/2026

Mfr. Part #
LTL42EKEKNN

Mouser Part #
859-LTL42EKEKNN

LITEON

Single Color LEDs Red Clear

Datasheet

16,457In Stock

20,000Expected 10/28/2026

₩390

₩266.8

₩187.2

₩151.3

View

Min.: 1
Mult.: 1

Multi-Color LEDs LED Thru-Hole 3mm Bi-Color HE Red/Grn

3BC-3-CA-F
Bivar
1: ₩1,154.4
8,725In Stock
10,000Expected 8/24/2026

Mfr. Part #
3BC-3-CA-F

Mouser Part #
749-3BC-3-CA-F

Bivar

Multi-Color LEDs LED Thru-Hole 3mm Bi-Color HE Red/Grn

Datasheet

8,725In Stock

10,000Expected 8/24/2026

₩1,154.4

₩795.6

₩577.2

₩480.5

View

Min.: 1
Mult.: 1

Single Color LEDs Amber 3 Watt

ASMT-JA30-ARS01
Broadcom / Avago
1: ₩7,176
41In Stock

Mfr. Part #
ASMT-JA30-ARS01

Mouser Part #
630-ASMT-JA30-ARS01

Broadcom / Avago

Single Color LEDs Amber 3 Watt

Learn More

Datasheet

41In Stock

Cut Tape

₩7,176

₩5,272.8

₩4,180.8

Reel

₩3,697.2

₩3,541.2

View

MouseReel Available

Min.: 1
Mult.: 1

: 500

White LEDs MS JD3W Mini NWhite

ASMT-JN32-NWY01
Broadcom / Avago
1: ₩8,595.6
58In Stock

Mfr. Part #
ASMT-JN32-NWY01

Mouser Part #
630-ASMT-JN32-NWY01

Broadcom / Avago

White LEDs MS JD3W Mini NWhite

Learn More

Datasheet

58In Stock

₩8,595.6

₩6,427.2

₩4,789.2

₩4,461.6

View

Min.: 1
Mult.: 1

Single Color LEDs Right Angle Yellow

SML-LXR44YC-TR
Lumex
1: ₩1,045.2
982In Stock

Mfr. Part #
SML-LXR44YC-TR

Mouser Part #
696-SML-LXR44YC

Lumex

Single Color LEDs Right Angle Yellow

Datasheet

982In Stock

Cut Tape

₩1,045.2

₩728.5

₩524.2

Reel

₩429

₩400.9

View

MouseReel Available

Min.: 1
Mult.: 1

: 500

Single Color LEDs LED PMI

SSL-LX3034GD
Lumex
1: ₩468
4,473In Stock

Mfr. Part #
SSL-LX3034GD

Mouser Part #
696-SSL-LX3034GD

Lumex

Single Color LEDs LED PMI

Datasheet

4,473In Stock

₩468

₩318.2

₩224.6

₩182.5

View

Min.: 1
Mult.: 1

Single Color LEDs 3mm Short Lens Red

SSL-LX3034ID
Lumex
1: ₩514.8
8,709In Stock

Mfr. Part #
SSL-LX3034ID

Mouser Part #
696-SSL-LX3034ID

Lumex

Single Color LEDs 3mm Short Lens Red

Datasheet

8,709In Stock

₩514.8

₩357.2

₩252.7

₩204.4

View

Min.: 1
Mult.: 1

Single Color LEDs LED PMI

SSL-LX3052GD
Lumex
1: ₩670.8
4,130In Stock
10,000Expected 8/18/2026

Mfr. Part #
SSL-LX3052GD

Mouser Part #
696-SSL-LX3052GD

Lumex

Single Color LEDs LED PMI

Datasheet

4,130In Stock

10,000Expected 8/18/2026

₩670.8

₩461.8

₩329.2

₩269.9

View

Min.: 1
Mult.: 1

Single Color LEDs LED PMI

SSL-LX3052ID
Lumex
1: ₩670.8
2,201In Stock

Mfr. Part #
SSL-LX3052ID

Mouser Part #
696-SSL-LX3052ID

Lumex

Single Color LEDs LED PMI

Datasheet

2,201In Stock

₩670.8

₩461.8

₩329.2

₩269.9

View

Min.: 1
Mult.: 1

Single Color LEDs LED PMI

SSL-LX3052YD
Lumex
1: ₩624
3,000In Stock

Mfr. Part #
SSL-LX3052YD

Mouser Part #
696-SSL-LX3052YD

Lumex

Single Color LEDs LED PMI

Datasheet

3,000In Stock

₩624

₩427.4

₩310.4

₩263.6

View

Min.: 1
Mult.: 1

Single Color LEDs Green 565nm 12mcd 20mA

SSL-LX3054GD
Lumex
1: ₩514.8
7,167In Stock

Mfr. Part #
SSL-LX3054GD

Mouser Part #
696-SSL-LX3054GD

Lumex

Single Color LEDs Green 565nm 12mcd 20mA

Datasheet

7,167In Stock

₩514.8

₩357.2

₩252.7

₩204.4

View

Min.: 1
Mult.: 1

Single Color LEDs Red 635nm 40mcd 20mA

SSL-LX3054ID
Lumex
1: ₩546
4,085In Stock

Mfr. Part #
SSL-LX3054ID

Mouser Part #
696-SSL-LX3054ID

Lumex

Single Color LEDs Red 635nm 40mcd 20mA

Datasheet

4,085In Stock

₩546

₩371.3

₩263.6

₩213.7

View

Min.: 1
Mult.: 1

Multi-Color LEDs Red/Green 635/565nm 30/20 20mA

SSL-LX3054IGW
Lumex
1: ₩967.2
4,862In Stock

Mfr. Part #
SSL-LX3054IGW

Mouser Part #
696-SSL-LX3054IGW

Lumex

Multi-Color LEDs Red/Green 635/565nm 30/20 20mA

Datasheet

4,862In Stock

₩967.2

₩661.4

₩475.8

₩374.4

View

Min.: 1
Mult.: 1

Single Color LEDs Red 635nm 20mcd 20mA

SSL-LX3054IID
Lumex
1: ₩889.2
4,090In Stock

Mfr. Part #
SSL-LX3054IID

Mouser Part #
696-SSL-LX3054IID

Lumex

Single Color LEDs Red 635nm 20mcd 20mA

Datasheet

4,090In Stock

₩889.2

₩608.4

₩436.8

₩360.4

View

Min.: 1
Mult.: 1

Single Color LEDs Red 635nm 40mcd 20mA

SSL-LX3054LID
Lumex
1: ₩514.8
1,580In Stock

Mfr. Part #
SSL-LX3054LID

Mouser Part #
696-SSL-LX3054LID

Lumex

Single Color LEDs Red 635nm 40mcd 20mA

Datasheet

1,580In Stock

₩514.8

₩346.3

₩244.9

₩198.1

View

Min.: 1
Mult.: 1

Single Color LEDs Yellow 590nm 250mcd 20mA

SSL-LX3054SYD
Lumex
1: ₩811.2
2,820In Stock

Mfr. Part #
SSL-LX3054SYD

Mouser Part #
696-SSL-LX3054SYD

Lumex

Single Color LEDs Yellow 590nm 250mcd 20mA

Datasheet

2,820In Stock

₩811.2

₩560

₩402.5

₩298

View

Min.: 1
Mult.: 1

Single Color LEDs Blue 470nm 80mcd 20mA

SSL-LX3054USBD
Lumex
1: ₩2,589.6
933In Stock

Mfr. Part #
SSL-LX3054USBD

Mouser Part #
696-SSL-LX3054USBD

Lumex

Single Color LEDs Blue 470nm 80mcd 20mA

Datasheet

933In Stock

₩2,589.6

₩1,606.8

₩1,260.5

₩1,110.7

View

Min.: 1
Mult.: 1

Single Color LEDs Yellow 585nm 30mcd 20mA

SSL-LX3054YD
Lumex
1: ₩561.6
2,264In Stock

Mfr. Part #
SSL-LX3054YD

Mouser Part #
696-SSL-LX3054YD

Lumex

Single Color LEDs Yellow 585nm 30mcd 20mA

Datasheet

2,264In Stock

₩561.6

₩382.2

₩271.4

₩220

View

Min.: 1
Mult.: 1

Multi-Color LEDs Green/Yellow Milky White

SSL-LX3059GYW
Lumex
1: ₩889.2
335In Stock
8,000On Order

Mfr. Part #
SSL-LX3059GYW

Mouser Part #
696-SSL-LX3059GYW

Lumex

Multi-Color LEDs Green/Yellow Milky White

Datasheet

335In Stock

8,000On Order

₩889.2

₩617.8

₩446.2

₩366.6

View

Min.: 1
Mult.: 1

Multi-Color LEDs Red/Green Milky White

SSL-LX3059IGW
Lumex
1: ₩873.6
5,726In Stock
20,000Expected 11/25/2026

Mfr. Part #
SSL-LX3059IGW

Mouser Part #
696-SSL-LX3059IGW

Lumex

Multi-Color LEDs Red/Green Milky White

Datasheet

5,726In Stock

20,000Expected 11/25/2026

₩873.6

₩603.7

₩435.2

₩357.2

View

Min.: 1
Mult.: 1

Multi-Color LEDs Red/Green 636/574nm White Diffused

SSL-LX3059SISUGW
Lumex
1: ₩2,870.4
1,073In Stock
10,000Expected 9/18/2026

Mfr. Part #
SSL-LX3059SISUGW

Mouser Part #
696-SSL-LX3059SISUGW

Lumex

Multi-Color LEDs Red/Green 636/574nm White Diffused

Datasheet

1,073In Stock

10,000Expected 9/18/2026

₩2,870.4

₩1,872

₩1,333.8

₩1,190.3

View

Min.: 1
Mult.: 1

Multi-Color LEDs LED Thru-Hole 3mm Bi-Color HE Red/Grn

3BC-3-F
Bivar
1: ₩1,123.2
1,009In Stock

Mfr. Part #
3BC-3-F

Mouser Part #
749-3BC-3-F

Bivar

Multi-Color LEDs LED Thru-Hole 3mm Bi-Color HE Red/Grn

Datasheet

1,009In Stock

₩1,123.2

₩783.1

₩569.4

₩472.7

View

Min.: 1
Mult.: 1

Multi-Color LEDs LED Thru-Hole 3mm Bi-Color HE Red/Yel

3BC-3-R/Y-F
Bivar
1: ₩1,076.4
799In Stock

Mfr. Part #
3BC-3-R/Y-F

Mouser Part #
749-3BC-3-R/Y-F

Bivar

Multi-Color LEDs LED Thru-Hole 3mm Bi-Color HE Red/Yel

Datasheet

799In Stock

₩1,076.4

₩744.1

₩533.5

₩439.9

View

Min.: 1
Mult.: 1

4 mm Optoelectronics

Types of Optoelectronics

Customer Service Office

Company

Resources

Support