| Image | Part Number | Description / PDF | Quantity | Rfq |
|---|---|---|---|---|
 |
SunLED |
LIGHTBAR 3.65X6.15MM YLW YLW DIF |
0 |
|
 |
Lumex, Inc. |
LED 5MM RA LOWCUR GREEN PC MNT |
12474 |
|
 |
Visual Communications Company, LLC |
LED BLUE T1-3/4 430NM RA PCB |
1598 |
|
 |
Kingbright |
GREEN BI-LEVEL LED INDICATOR |
37 |
|
 |
Broadcom |
LED DOME 5V 635NM HER DFF RA AXL |
227 |
|
 |
Dialight |
LED 5MM RT ANG HI EFF GRN PC MNT |
192 |
|
 |
Dialight |
LED 5MM VERT SUP DIFF GRN PC MNT |
2273 |
|
 |
Dialight |
LED CBI 3MM BI-LEVEL TH |
0 |
|
 |
Dialight |
LED PRISM 3MM BI-COLOR SMD |
0 |
|
 |
Lumex, Inc. |
LED 3MM FAULT-IND RED PC MOUNT |
4124 |
|
 |
Dialight |
LED CBI PRISM BLVL GN/GN TR SIL |
214 |
|
 |
Dialight |
LED CBI 3MM RED DIFFUSED RA .200 |
0 |
|
 |
Dialight |
LED CBI 3MM BI-LVL RD/GRN RD/GRN |
479 |
|
 |
SunLED |
LED 1POS YELLOW DIFFUSED CBI |
0 |
|
 |
Visual Communications Company, LLC |
LED GREEN T-3/4 5V VERT LC PCB |
0 |
|
 |
Lumex, Inc. |
LED 3MM 5V 2-HIGH GRN/GRN PC MNT |
33 |
|
 |
QT Brightek |
LED 3MM RA GREEN/YELLOW DIFF |
998 |
|
 |
Dialight |
LED CBI 3MM BI-LVL 4X2 BLK GREEN |
4 |
|
 |
QT Brightek |
LED SINGLE 5MM GREEN DIFFUSED |
500 |
|
 |
Dialight |
LED 5MM RT ANG SUP DIFF RED PCMN |
779 |
|
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: