| Image | Part Number | Description / PDF | Quantity | Rfq |
|---|---|---|---|---|
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Lumex, Inc. |
LED 5MM RA FAULTIND SUPRED PCMT |
0 |
|
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Lumex, Inc. |
LED SIDE LOOKER 2-CHIP RED CLR |
0 |
|
 |
Lumex, Inc. |
LED SIDE LOOKER 2CHIP YELLOW CLR |
0 |
|
 |
Lumex, Inc. |
LED 3MM RA 660NM SUP RED DIFFSMD |
0 |
|
 |
Lumex, Inc. |
LED 2X5MM RA 2-HI SUP RED PCMNT |
0 |
|
 |
Lumex, Inc. |
LED 5MM RA FAULT-IND GRN PC MNT |
0 |
|
 |
Lumex, Inc. |
LED SIDE LOOKER 2-CHIP GREEN CLR |
0 |
|
 |
Lumex, Inc. |
LED LTBAR 10X20MM 8CHIP YEL DIFF |
0 |
|
 |
Lumex, Inc. |
LED T-3MM 635NM RED DIFF PCB |
0 |
|
 |
Lumex, Inc. |
LED 5MM RA FAULT-IND YEL PC MNT |
0 |
|
 |
Lumex, Inc. |
LED 5MM RA FAULT-IND RED PC MNT |
0 |
|
 |
Lumex, Inc. |
LED 5MM 5V 4-WIDE GREEN PC MNT |
0 |
|
 |
Lumex, Inc. |
LED 5MM RA ALGAAS RED PC MOUNT |
0 |
|
 |
Lumex, Inc. |
LED LTBAR 10X20MM 8CHIP RED DIFF |
0 |
|
 |
Lumex, Inc. |
LED 5MM RELAMPABLE RED PC MOUNT |
0 |
|
 |
Lumex, Inc. |
LED 3MM RA 5V FAULT-IND RED PCMT |
0 |
|
 |
Lumex, Inc. |
LED 3MM RA 4WIDE MATING RED PCMT |
0 |
|
 |
Lumex, Inc. |
LED ARRAY 101-SEG CLR SUPER GRN |
0 |
|
 |
Lumex, Inc. |
LED 2.5X7MM RA SUP RED DIFF PCMT |
0 |
|
 |
Lumex, Inc. |
LED LTBAR 4WNDW 8CHP SUPRED DIFF |
0 |
|
Light Emitting Diodes (LEDs) are semiconductor devices that convert electrical energy into light through electroluminescence. This product category includes indicators, arrays, light bars, and bar graphs designed for circuit board integration. LEDs serve critical roles in modern electronics for status indication, data visualization, and illumination. Their advantages include low power consumption, long lifespan, and compact form factors.
| Type | Functional Features | Application Examples |
|---|---|---|
| Indicators | Single/dual-color point-source lighting for status indication | Power switches, network routers, medical device panels |
| Arrays | Matrix configurations for alphanumeric/symbol display | Seven-segment displays, dot matrix modules |
| Light Bars | Linear arrangements for directional lighting/brightness zones | Audio level meters, industrial control panels |
| Bar Graphs | Segmented columns for quantitative visual representation | Battery level indicators, sensor data visualization |
Typical LED components include:
| Parameter | Description | Importance |
|---|---|---|
| Luminous Intensity | 0.1-100 cd/m range | Determines visibility in various lighting conditions |
| Wavelength | 400-700 nm (visible spectrum) | Defines color output accuracy |
| Forward Current | 2-30 mA typical | Impacts brightness and longevity |
| Viewing Angle | 5-120 depending on lens design | Dictates light distribution pattern |
| MTBF | 50,000-100,000 hours | System reliability prediction |
Key industries include:
| Manufacturer | Product Series | Key Features |
|---|---|---|
| Cree | XLamp XR | High-brightness automotive indicators |
| OSRAM | LED Line | Programmable RGB light bars |
| Nichia | NSPWR70CSS | Ultra-compact bar graph displays |
| Everlight | DLW-5xxx | Waterproof array modules |
Key considerations:
Current trends show: