| Image | Part Number | Description / PDF | Quantity | Rfq |
|---|---|---|---|---|
 |
Lumex, Inc. |
LED ARRAY 1.78X5MM 700NM HRD WHT |
0 |
|
|
Lumex, Inc. |
LED T-3MM 4HI GRN/RED/YLW DIFF |
0 |
|
|
Lumex, Inc. |
T3MM PCB RT ANG IND 574NM GREEN |
0 |
|
|
Lumex, Inc. |
LED ARRAY 1.78X5MM 20LED YLW WHT |
0 |
|
|
Lumex, Inc. |
T5MM RT ANG PCB IND 470NM SUP BL |
0 |
|
|
Lumex, Inc. |
LED T-3MM 4HI 630NM IRED DIFF |
0 |
|
|
Lumex, Inc. |
LED T-3MM 636NM SRED DIFF |
0 |
|
|
Lumex, Inc. |
LED T-3MM TWR G/G/BLANK/BLANK DF |
0 |
|
|
Lumex, Inc. |
LED T-3MM TWR LC SBLU/G/Y/R PCB |
0 |
|
|
Lumex, Inc. |
T3MM ALL EPOXY RT ANGLE IND WHIT |
0 |
|
|
Lumex, Inc. |
LED T-3MM 4HI GREEN/RED DIFFUSED |
0 |
|
|
Lumex, Inc. |
T1.8MM QUAD PCB TWR IND RD/GR/YL |
0 |
|
|
Lumex, Inc. |
LED T-3MM 4HI GRN/RED/YLW DIFF |
0 |
|
|
Lumex, Inc. |
LED T-5MM SGL 585NM YLW DIFF PCB |
0 |
|
|
Lumex, Inc. |
T3MM R/A SMD LED BI-CLR G/R 574/ |
0 |
|
|
Lumex, Inc. |
LED T-5MM SGL 635NM RED WHT PCB |
0 |
|
|
Lumex, Inc. |
LED T-3MM TWR G/Y/G/Y DIFF PCB |
0 |
|
|
Lumex, Inc. |
LED SQ 590NM 2.0V HI-BRIGHT |
0 |
|
|
Lumex, Inc. |
LED ARRAY 2X5MM 14LED IRED DIFF |
0 |
|
|
Lumex, Inc. |
LED 3MM 3-HI YEL/GRN/ORNG PC MNT |
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: