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LED diodes (Red, 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.

43 References available
Showing 1–43 products from 43
Round 3mm Red LED 400mcd EL1254-10SURD-S5
PDF

Everlight

EL1254-10SURD-S5

Round 3mm Red LED 400mcd EL1254-10SURD-S5

817
0.12$ – 0.18$
Round 3mm Red LED 2200mcd EVL-30-504-RED

--

EVL-30-504-RED

Round 3mm Red LED 2200mcd EVL-30-504-RED

7500
Pack of 10 pieces
0.24$ – 0.60$
Round 3mm Red LED 40mcd FYL-3014ED1G
PDF

Foryard Optoelectronics Co

FYL-3014ED1G

Round 3mm Red LED 40mcd FYL-3014ED1G

5199
Pack of 100 pieces
5.60$ – 9.79$
Round 3mm Red LED 250mcd FYL-3014LRD1A
PDF

Foryard Optoelectronics Co

FYL-3014LRD1A

Round 3mm Red LED 250mcd FYL-3014LRD1A

5347
Pack of 100 pieces
6.04$ – 8.83$
Round 3mm Red LED 80mcd FYL-3014SRD1A
PDF

Foryard Optoelectronics Co

FYL-3014SRD1A

Round 3mm Red LED 80mcd FYL-3014SRD1A

2084
Pack of 100 pieces
5.38$ – 7.88$
Round 3mm Red LED 2300mcd FYL-3014SURC1A
PDF

Foryard Optoelectronics Co

FYL-3014SURC1A

Round 3mm Red LED 2300mcd FYL-3014SURC1A

5592
0.09$ – 0.41$
Round 3mm Red LED GH-3MM1SUR-S530-Z
PDF

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GH-3MM1SUR-S530-Z

Round 3mm Red LED GH-3MM1SUR-S530-Z

10
0.62$ – 1.43$
Round 3mm Red LED 4000mcd HB3B-445SOR
PDF

Huey Jann

HB3B-445SOR

Round 3mm Red LED 4000mcd HB3B-445SOR

1383
0.49$ – 0.59$
Round 3mm Red LED 100mcd L-424SRDT

Kingbright

L-424SRDT

Round 3mm Red LED 100mcd L-424SRDT

52
0.22$ – 0.23$
Round 3mm Red LED 280mcd L-710A8CB-1SRD
PDF

Kingbright

L-710A8CB-1SRD

Round 3mm Red LED 280mcd L-710A8CB-1SRD

300
0.26$ – 0.65$
Round 3mm Red LED 20mcd L-934ID
PDF

Kingbright

L-934ID

Round 3mm Red LED 20mcd L-934ID

17013
Pack of 20 pieces
2.60$ – 4.38$
Round 3mm Red LED 8-20mcd L-934ID-12V
PDF

Kingbright

L-934ID-12V

Round 3mm Red LED 8-20mcd L-934ID-12V

75
0.59$ – 1.41$
Round 3mm Red LED 20-125mcd L-934IT
PDF

Kingbright

L-934IT

Round 3mm Red LED 20-125mcd L-934IT

100
0.16$ – 0.48$
Round 3mm Red LED 5mcd L-934LID
PDF

Kingbright

L-934LID

Round 3mm Red LED 5mcd L-934LID

921
Pack of 20 pieces
2.80$ – 4.38$
Round 3mm Red LED 0.8-5mcd L-934LID2MA
PDF

Kingbright

L-934LID2MA

Round 3mm Red LED 0.8-5mcd L-934LID2MA

250
0.17$ – 0.49$
Round 3mm Red LED 20mcd L-934LSRD
PDF

Kingbright

L-934LSRD

Round 3mm Red LED 20mcd L-934LSRD

713
0.13$ – 0.45$
Round 3mm Red LED 80mcd L-934LSURDK
PDF

Kingbright

L-934LSURDK

Round 3mm Red LED 80mcd L-934LSURDK

2956
Pack of 20 pieces
2.90$ – 4.38$
Round 3mm Red LED 3000mcd L-934SECK-J3
PDF

Kingbright

L-934SECK-J3

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

450
0.29$ – 0.68$
Round 3mm Red LED 3400mcd L-934SRC-J
PDF

Kingbright

L-934SRC-J

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

982
0.30$ – 0.72$
Round 3mm Red LED 4500mcd L-934SRC-J4
PDF

Kingbright

L-934SRC-J4

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

4220
0.44$ – 1.10$
Round 3mm Red LED 150mcd L-934SRD-5V
PDF

Kingbright

L-934SRD-5V

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

59
0.35$ – 0.69$
Round 3mm Red LED 250mcd L-934SRD-E
PDF

Kingbright

L-934SRD-E

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

3333
0.27$
Round 3mm Red LED 2700mcd L-934SURCK
PDF

Kingbright

L-934SURCK

Round 3mm Red LED 2700mcd L-934SURCK

1932
0.12$ – 0.49$
Round 3mm Red LED 900mcd L-934SURDK
PDF

Kingbright

L-934SURDK

Round 3mm Red LED 900mcd L-934SURDK

300
Pack of 20 pieces
2.73$ – 4.38$
Round 3mm Red LED 7-20mcd L-937IID
PDF

Kingbright

L-937IID

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

240
0.54$ – 0.88$
Round 3mm Red LED 60mcd L-1334SRC
PDF

Kingbright

L-1334SRC

Round 3mm Red LED 60mcd L-1334SRC

401
0.16$ – 0.47$
Round 3mm Red LED 50mcd L-7104EC
PDF

Kingbright

L-7104EC

Round 3mm Red LED 50mcd L-7104EC

557
0.20$ – 0.26$
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
3.08$ – 4.87$
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
2.97$ – 4.76$
Round 3mm Red LED 900mcd L-7104SURDK
PDF

Kingbright

L-7104SURDK

Round 3mm Red LED 900mcd L-7104SURDK

22
Pack of 20 pieces
2.73$ – 4.38$
Round 3mm Red LED 70mcd LED3-R

Div

LED3-R

Round 3mm Red LED 70mcd LED3-R

1206
Pack of 10 pieces
0.68$ – 0.76$
Round 3mm Red LED 3mcd LED3-R-0003

Kingbright

LED3-R-0003

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

421
0.16$ – 0.17$
Round 3mm Red LED 20mcd LED3-R-0020

Kingbright

LED3-R-0020

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

49
0.15$ – 0.17$
Round 3mm Red LED 125mcd LED3-R-0125

Kingbright

LED3-R-0125

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

547
0.15$ – 0.16$
Round 3mm Red LED 2100mcd LED3-R-2100

Lucky Light

LED3-R-2100

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

432
0.29$ – 0.31$
Round 3mm Red LED 30mcd LED3MMD-RD

OptoSupply

LED3MMD-RD

Round 3mm Red LED 30mcd LED3MMD-RD

1000
Pack of 10 pieces
0.28$ – 0.79$
Round 3mm Red LED 2200mcd LL-304VC4B-4CD
PDF

Lucky Light

LL-304VC4B-4CD

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

295
0.19$ – 0.21$
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
0.65$ – 0.74$
Round 3mm Red LED 8.7mcd LTL-4221N
PDF

Liteon

LTL-4221N

Round 3mm Red LED 8.7mcd LTL-4221N

12267
0.20$ – 0.32$
Round 3mm Red LED 2.5mcd LTL-4221NLC
PDF

Liteon

LTL-4221NLC

Round 3mm Red LED 2.5mcd LTL-4221NLC

6769
0.12$ – 0.17$
Round 3mm Red LED 170mcd LTL-4266NR
PDF

Liteon

LTL-4266NR

Round 3mm Red LED 170mcd LTL-4266NR

6517
0.36$ – 0.51$
Round 3mm Red LED 250mcd LTL1CHKRKNN
PDF

Liteon

LTL1CHKRKNN

Round 3mm Red LED 250mcd LTL1CHKRKNN

7838
0.19$ – 0.25$
Round 3mm Red LED 330mcd OSR5JS3164A
PDF

OptoSupply

OSR5JS3164A

Round 3mm Red LED 330mcd OSR5JS3164A

176
0.48$ – 0.53$