| Image | Part Number | Description / PDF | Quantity | Rfq |
|---|---|---|---|---|
 |
Kingbright |
LED RA 3.4MM 565NM GRN DIFF SMD |
0 |
|
 |
Kingbright |
LIGHT BAR 660NM RED 8.89X8.89MM |
5 |
|
 |
Kingbright |
LED 3MM RA RED/GRN WHT DIFF TH |
5385 |
|
 |
Kingbright |
LED IND 1.8MM RA 660NM RED DIFF |
0 |
|
 |
Kingbright |
LIGHT BAR 627NM HERED 6.8X19.9MM |
0 |
|
 |
Kingbright |
GREEN RIGHT ANGLE LED INDICATOR |
4690 |
|
 |
Kingbright |
LED IND 5MM RA GRN/YLW WHT DIFF |
970 |
|
 |
Kingbright |
LED RA 3MM 565NM GRN GRN DIFF |
5646 |
|
 |
Kingbright |
LED RA 5MM 590NM YLW YLW DIFF |
5995 |
|
 |
Kingbright |
LED LIGHT BAR 8.89X3.81MM YELLOW |
0 |
|
 |
Kingbright |
LED LIGHT BAR 8.89X19.05MM GREEN |
368 |
|
 |
Kingbright |
LED LIGHT BAR SGL 3.65X6.15MM YW |
1678 |
|
 |
Kingbright |
REDGREEN RIGHT ANGLE LED INDICAT |
100 |
|
 |
Kingbright |
LED IND 3MM BI-LVL RA YLW DIFF |
0 |
|
 |
Kingbright |
LIGHT BAR 565NM GREEN 7.5X14MM |
0 |
|
 |
Kingbright |
LED LIGHT BAR SGL 3.65X6.15MM RD |
3943 |
|
 |
Kingbright |
LIGHT BAR 590NM YLW 7.5X14MM |
0 |
|
 |
Kingbright |
RED RIGHT ANGLE LED INDICATOR |
77 |
|
 |
Kingbright |
RED BI-LEVEL LED INDICATOR |
0 |
|
 |
Kingbright |
RED RIGHT ANGLE LED INDICATOR |
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: