Categories

LED diodes (Round 3mm)

Explore our vast selection of LED Diodes, essential components that have revolutionized lighting and electronic displays. Whether you are an electronics professional, a passionate DIY enthusiast, or a student seeking reliable components for your projects, our range will meet all your needs.

LED Diodes (Light Emitting Diode) are valued for their numerous advantages:

  • Superior Energy Efficiency: They consume significantly less energy than traditional light sources, reducing your carbon footprint and operating costs.
  • Exceptional Longevity: With a lifespan that can reach tens of thousands of hours, LEDs minimize replacement needs and maintenance.
  • Compactness and Versatility: Available in a multitude of sizes and shapes (SMD, through-hole, high power), they integrate easily into confined spaces and various applications.
  • Variety of Colors and Intensities: From vibrant red to deep blue, including pure white and UV/IR, find the perfect color and brightness for every function.
  • Instant Illumination: Unlike other technologies, LEDs light up instantly at full power.

Our catalog includes a diversity of LED Diodes for all applications:

  • Through-hole LEDs: Ideal for prototypes, development boards, and visual indicators.
  • SMD LEDs (Surface Mount Device): Perfect for compact designs, consumer products, and mass production.
  • High-Power LEDs: Designed for general lighting, spotlights, and applications requiring intense brightness.
  • Specific LEDs: Infrared (IR), Ultraviolet (UV), RGB for dynamic lighting effects.

Trust our expertise to provide you with high-quality LED Diodes, selected for their performance and reliability. Browse our collection and bring your innovations to life with cutting-edge lighting and indication solutions.

165 References available
Showing 101–150 products from 165
Round 3mm Red LED 3000mcd L-934SECK-J3
PDF

Kingbright

L-934SECK-J3

Round 3mm Red LED 3000mcd L-934SECK-J3

450
0.41$ – 0.95$
Round 3mm Red LED 3400mcd L-934SRC-J
PDF

Kingbright

L-934SRC-J

Round 3mm Red LED 3400mcd L-934SRC-J

982
0.42$ – 1.02$
Round 3mm Red LED 4500mcd L-934SRC-J4
PDF

Kingbright

L-934SRC-J4

Round 3mm Red LED 4500mcd L-934SRC-J4

4220
0.62$ – 1.55$
Round 3mm Red LED 150mcd L-934SRD-5V
PDF

Kingbright

L-934SRD-5V

Round 3mm Red LED 150mcd L-934SRD-5V

59
0.49$ – 0.98$
Round 3mm Red LED 250mcd L-934SRD-E
PDF

Kingbright

L-934SRD-E

Round 3mm Red LED 250mcd L-934SRD-E

3333
0.39$
Round 3mm Red LED 2700mcd L-934SURCK
PDF

Kingbright

L-934SURCK

Round 3mm Red LED 2700mcd L-934SURCK

1932
0.17$ – 0.69$
Round 3mm Red LED 900mcd L-934SURDK
PDF

Kingbright

L-934SURDK

Round 3mm Red LED 900mcd L-934SURDK

300
Pack of 20 pieces
3.85$ – 6.17$
Round 3mm Red LED 7-20mcd L-937IID
PDF

Kingbright

L-937IID

Round 3mm Red LED 7-20mcd L-937IID

240
0.76$ – 1.24$
Round 3mm Red LED 60mcd L-1334SRC
PDF

Kingbright

L-1334SRC

Round 3mm Red LED 60mcd L-1334SRC

401
0.22$ – 0.67$
Round 3mm Red LED 50mcd L-7104EC
PDF

Kingbright

L-7104EC

Round 3mm Red LED 50mcd L-7104EC

557
0.28$ – 0.37$
Round 3mm Red LED 4100mcd L-7104SEC-J3
PDF

Kingbright

L-7104SEC-J3

Round 3mm Red LED 4100mcd L-7104SEC-J3

776
Pack of 5 pieces
4.34$ – 6.86$
Round 3mm Red LED 1600mcd L-7104SECK-J3
PDF

Kingbright

L-7104SECK-J3

Round 3mm Red LED 1600mcd L-7104SECK-J3

Out of stock
Pack of 10 pieces
4.18$ – 6.70$
Round 3mm Red LED 900mcd L-7104SURDK
PDF

Kingbright

L-7104SURDK

Round 3mm Red LED 900mcd L-7104SURDK

22
Pack of 20 pieces
3.85$ – 6.17$
Round 3mm Red LED 70mcd LED3-R

Div

LED3-R

Round 3mm Red LED 70mcd LED3-R

1206
Pack of 10 pieces
0.96$ – 1.07$
Round 3mm Red LED 3mcd LED3-R-0003

Kingbright

LED3-R-0003

Round 3mm Red LED 3mcd LED3-R-0003

421
0.22$ – 0.24$
Round 3mm Red LED 20mcd LED3-R-0020

Kingbright

LED3-R-0020

Round 3mm Red LED 20mcd LED3-R-0020

49
0.22$ – 0.24$
Round 3mm Red LED 125mcd LED3-R-0125

Kingbright

LED3-R-0125

Round 3mm Red LED 125mcd LED3-R-0125

547
0.21$ – 0.23$
Round 3mm Red LED 2100mcd LED3-R-2100

Lucky Light

LED3-R-2100

Round 3mm Red LED 2100mcd LED3-R-2100

432
0.41$ – 0.44$
Round 3mm Red LED 30mcd LED3MMD-RD

OptoSupply

LED3MMD-RD

Round 3mm Red LED 30mcd LED3MMD-RD

1000
Pack of 10 pieces
0.39$ – 1.12$
Round 3mm Red LED 2200mcd LL-304VC4B-4CD
PDF

Lucky Light

LL-304VC4B-4CD

Round 3mm Red LED 2200mcd LL-304VC4B-4CD

295
0.27$ – 0.30$
Round 3mm Red LED 1200mcd LL-304VC4B-V1-2BD
PDF

Lucky Light

LL-304VC4B-V1-2BD

Round 3mm Red LED 1200mcd LL-304VC4B-V1-2BD

664
Pack of 5 pieces
0.92$ – 1.04$
Round 3mm Red LED 8.7mcd LTL-4221N
PDF

Liteon

LTL-4221N

Round 3mm Red LED 8.7mcd LTL-4221N

12267
0.28$ – 0.44$
Round 3mm Red LED 2.5mcd LTL-4221NLC
PDF

Liteon

LTL-4221NLC

Round 3mm Red LED 2.5mcd LTL-4221NLC

6769
0.18$ – 0.24$
Round 3mm Red LED 170mcd LTL-4266NR
PDF

Liteon

LTL-4266NR

Round 3mm Red LED 170mcd LTL-4266NR

6517
0.50$ – 0.71$
Round 3mm Red LED 250mcd LTL1CHKRKNN
PDF

Liteon

LTL1CHKRKNN

Round 3mm Red LED 250mcd LTL1CHKRKNN

7838
0.27$ – 0.35$
Round 3mm Red LED 330mcd OSR5JS3164A
PDF

OptoSupply

OSR5JS3164A

Round 3mm Red LED 330mcd OSR5JS3164A

176
0.68$ – 0.74$
Round 3mm Violet LED 4200mcd OSK64L3131A
PDF

OptoSupply

OSK64L3131A

Round 3mm Violet LED 4200mcd OSK64L3131A

50
0.53$ – 1.47$
Round 3mm Violet LED 200mcd OSV5YL3131A

OptoSupply

OSV5YL3131A

Round 3mm Violet LED 200mcd OSV5YL3131A

450
0.50$ – 1.41$
Round 3mm Warm White LED 5000-8500mcd 304WC2J-W6-3PD
PDF

Lucky Light

304WC2J-W6-3PD

Round 3mm Warm White LED 5000-8500mcd 304WC2J-W6-3PD

887
0.24$ – 0.26$
Round 3mm Warm white LED 10000mcd FYL-3014UWC1A-UWW
PDF

Foryard Optoelectronics Co

FYL-3014UWC1A-UWW

Round 3mm Warm white LED 10000mcd FYL-3014UWC1A-UWW

3582
0.17$ – 0.65$
Round 3mm Warm white LED 8000mcd LL-304WC4B-W6-3PD

Luckylight

LL-304WC4B-W6-3PD

Round 3mm Warm white LED 8000mcd LL-304WC4B-W6-3PD

1
0.44$ – 1.02$
Round 3mm Warm White LED 20000mcd OSM54L3131P
PDF

OptoSupply

OSM54L3131P

Round 3mm Warm White LED 20000mcd OSM54L3131P

3
0.76$ – 1.56$
Round 3mm White LED 6500mcd EVL-30-504-WHITE

--

EVL-30-504-WHITE

Round 3mm White LED 6500mcd EVL-30-504-WHITE

1000
0.08$ – 0.42$
Round 3mm White LED 5000mcd FUL-R334WWCSL
PDF

Forge Europe

FUL-R334WWCSL

Round 3mm White LED 5000mcd FUL-R334WWCSL

721
2.09$ – 2.93$
Round 3mm White LED 2000mcd GH-3MM1SUW-S530-Z
PDF

--

GH-3MM1SUW-S530-Z

Round 3mm White LED 2000mcd GH-3MM1SUW-S530-Z

1
0.45$ – 1.32$
Round 3mm White LED 3000mcd LED3-W-3000
PDF

Lucky Light

LED3-W-3000

Round 3mm White LED 3000mcd LED3-W-3000

5742
0.36$ – 0.40$
Round 3mm White LED 12000mcd LED3-W12000
PDF

Lucky Light

LED3-W12000

Round 3mm White LED 12000mcd LED3-W12000

5325
0.73$
Round 3mm White LED LED3MMD-WH

--

LED3MMD-WH

Round 3mm White LED LED3MMD-WH

1000
0.27$ – 0.32$
Round 3mm White LED 5800mcd OSPW3131A-PQ
PDF

OptoSupply

OSPW3131A-PQ

Round 3mm White LED 5800mcd OSPW3131A-PQ

50
0.48$ – 1.38$
Round 3mm Yellow LED 200mcd EL1254-10UYD-S5
PDF

Everlight

EL1254-10UYD-S5

Round 3mm Yellow LED 200mcd EL1254-10UYD-S5

109
0.27$ – 0.34$
Round 3mm Yellow LED 2300mcd FYL-3014SUYC1A
PDF

Foryard Optoelectronics Co

FYL-3014SUYC1A

Round 3mm Yellow LED 2300mcd FYL-3014SUYC1A

944
Pack of 1000 pieces
138.04$
Round 3mm Yellow LED 40mcd FYL-3014YD1A
PDF

Foryard Optoelectronics Co

FYL-3014YD1A

Round 3mm Yellow LED 40mcd FYL-3014YD1A

9403
Pack of 10 pieces
1.22$
Round 3mm Yellow LED GH-3MM1SUY-S530-Z
PDF

--

GH-3MM1SUY-S530-Z

Round 3mm Yellow LED GH-3MM1SUY-S530-Z

1
0.44$ – 1.32$
Round 3mm Yellow LED 4mcd L-424YDT
PDF

Kingbright

L-424YDT

Round 3mm Yellow LED 4mcd L-424YDT

719
Pack of 20 pieces
5.10$ – 7.30$
Round 3mm Yellow LED 15mcd L-934CB-1YD
PDF

Kingbright

L-934CB-1YD

Round 3mm Yellow LED 15mcd L-934CB-1YD

448
0.53$ – 1.31$
Round 3mm Yellow LED 2mcd L-934LYD
PDF

Kingbright

L-934LYD

Round 3mm Yellow LED 2mcd L-934LYD

10705
Pack of 20 pieces
3.95$ – 6.17$
Round 3mm Yellow LED 1200mcd L-934SYC
PDF

Kingbright

L-934SYC

Round 3mm Yellow LED 1200mcd L-934SYC

865
Pack of 20 pieces
6.44$ – 8.61$
Round 3mm Yellow LED 250mcd L-934SYD
PDF

Kingbright

L-934SYD

Round 3mm Yellow LED 250mcd L-934SYD

1006
Pack of 20 pieces
6.24$ – 8.61$
Round 3mm Yellow LED 20mcd L-934YC
PDF

Kingbright

L-934YC

Round 3mm Yellow LED 20mcd L-934YC

455
Pack of 1000 pieces
223.20$
Round 3mm Yellow LED 15mcd L-934YD
PDF

Kingbright

L-934YD

Round 3mm Yellow LED 15mcd L-934YD

1066
Pack of 1000 pieces
183.47$