| Image | Part Number | Description / PDF | Quantity | Rfq |
|---|---|---|---|---|
 |
SunLED |
LIGHTBAR 2-SEG RED WHITE DIFF |
0 |
|
 |
SunLED |
LED 3MM YLW DIFF BI-LEVEL |
0 |
|
 |
SunLED |
LED 3MM YELLOW DIFFUSED RA CBI |
0 |
|
 |
SunLED |
LED 3MM QUAD LVL RED RD DIFF CBI |
0 |
|
 |
SunLED |
LED 4.8MM GREEN DIFFUSED RA CBI |
0 |
|
 |
SunLED |
LIGHTBAR 8.89MM SQ RD/GN WH DIFF |
0 |
|
 |
SunLED |
LED 2X3 QUAD LVL YLW YW DIFF CBI |
0 |
|
 |
SunLED |
BAR GRAPH ARRAY 20-SEG RED |
0 |
|
 |
SunLED |
LIGHTBAR 2-SEG RED WHITE DIFF |
0 |
|
 |
SunLED |
LIGHTBAR 2-SEG RED WHITE DIFF |
0 |
|
 |
SunLED |
LED 3MM RED RED DIFF BI-COLOR |
0 |
|
 |
SunLED |
LED 3MM YELLOW YLW DIFF BI-COLOR |
0 |
|
 |
SunLED |
LED 4.8MM RED DIFFUSED RA CBI |
0 |
|
 |
SunLED |
LIGHTBAR 8.89X19.05MM YW WH DIFF |
0 |
|
 |
SunLED |
BAR GRAPH ARRAY 20-SEG GREEN |
0 |
|
 |
SunLED |
LED 3MM YELLOW DIFF BI-LEVEL CBI |
0 |
|
 |
SunLED |
LIGHTBAR 15X15MM GREEN GRN DIFF |
0 |
|
 |
SunLED |
LED 2X3 QUAD LVL RED RD DIFF CBI |
0 |
|
 |
SunLED |
LIGHTBAR 18MM SQ RED RED DIFF |
0 |
|
 |
SunLED |
LED 4.7MM YELLOW DIFFUSED RA CBI |
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: