| Image | Part Number | Description / PDF | Quantity | Rfq |
|---|---|---|---|---|
 |
SunLED |
LED 4POS GREEN DIFFUSED CBI |
0 |
|
 |
SunLED |
LED 1POS RED DIFFUSED CBI |
0 |
|
 |
SunLED |
LIGHTBAR 2-SEG RED WHITE DIFF |
0 |
|
 |
SunLED |
LED 3MM GN/YW WHT DIFF BI-LEVEL |
0 |
|
 |
SunLED |
BAR GRAPH ARRAY 12SEG HORZ GREEN |
0 |
|
 |
SunLED |
LED 3MM RED DIFF BI-LEVEL SMD |
0 |
|
 |
SunLED |
LED 3.4MM RED DIFF 1POS RA CBI |
0 |
|
 |
SunLED |
BARGRAPH 10-SEGMENT BLUE |
2091 |
|
 |
SunLED |
LED 3MM GN/YW WHT DIFF BI-LEVEL |
0 |
|
 |
SunLED |
LED 1.8MM GRN DIFF TRI-LEVEL CBI |
0 |
|
 |
SunLED |
LED 4POS RED DIFFUSED CBI |
0 |
|
 |
SunLED |
3.6X6.1MM YELLOW LIGHT BAR LED |
5 |
|
 |
SunLED |
LED 3MM GREEN DIFF BI-LEVEL CBI |
0 |
|
 |
SunLED |
LED 3MM RED DIFF BI-LEVEL |
0 |
|
 |
SunLED |
LIGHTBAR 8.89X3.81MM GREEN DIFF |
0 |
|
 |
SunLED |
BARGRAPH 5-SEGMENT GREEN |
1905 |
|
 |
SunLED |
LED 3MM GRN DIFF BI-LEVEL |
0 |
|
 |
SunLED |
LIGHTBAR 6.8X19.9MM RED RED DIFF |
0 |
|
 |
SunLED |
LED 3MM GREEN DIFFUSED RA CBI |
0 |
|
 |
SunLED |
LIGHTBAR 5X10MM RED RED 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: