| Image | Part Number | Description / PDF | Quantity | Rfq |
|---|---|---|---|---|
 |
Kingbright |
LIGHT BAR 565NM GRN 8.89X8.89MM |
0 |
|
|
Kingbright |
LIGHT BAR 590NM YLW 8.89X8.89MM |
0 |
|
|
Kingbright |
LIGHT BAR 630NM RED 8.89X3.81MM |
0 |
|
|
Kingbright |
LED RA 3MM BI-LEVEL GRN DIFF |
0 |
|
|
Kingbright |
LED 3MM RA 590NM YLW YLW DIFF |
0 |
|
|
Kingbright |
LED 3MM BI-LEVEL 655NM RED DIFF |
0 |
|
|
Kingbright |
LED 3MM TRI-LEVEL 590NM YLW DIFF |
0 |
|
|
Kingbright |
LED 4.8MM RA 627NM HERED DIFF |
0 |
|
|
Kingbright |
LED 3MM TRI-LEVEL 590NM YLW DIFF |
0 |
|
|
Kingbright |
LIGHT BAR 630NM RED 8.89X3.81MM |
0 |
|
|
Kingbright |
LIGHT BAR 590NM YLW 8.89X3.81MM |
0 |
|
|
Kingbright |
LIGHT BAR 590NM YLW 6.8X19.9MM |
0 |
|
|
Kingbright |
LED 4.8MM BI-LEVEL RED DIFF |
0 |
|
|
Kingbright |
LIGHT BAR 570NM GRN 8.89X19.05MM |
0 |
|
|
Kingbright |
LED IND 1.8MM RA 627NM RED DIFF |
0 |
|
|
Kingbright |
LED 3MM BI-LEVEL 590NM YLW DIFF |
0 |
|
|
Kingbright |
LED 3MM TRI-LEVEL 660NM RED DIFF |
0 |
|
|
Kingbright |
LIGHT BAR 570NM GRN 8.89X3.81MM |
0 |
|
|
Kingbright |
LIGHT BAR 630NM RED 8.89X19.05MM |
0 |
|
|
Kingbright |
LED 3MM BI-LEVEL 627NM HER 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: