| Image | Part Number | Description / PDF | Quantity | Rfq |
|---|---|---|---|---|
 |
Kingbright |
REDYELLOWGREEN TRI-LEVEL LED IND |
3114 |
|
 |
Kingbright |
LED BAR GRAPH 10SEG 565NM GRN |
17546 |
|
 |
Kingbright |
LIGHT BAR 570NM GRN 15X15MM |
137 |
|
 |
Kingbright |
LED LIGHT BAR 19.05X3.81MM YLW |
6548 |
|
 |
Kingbright |
LED IND RA 3MM GRN/YLW WHT DIFF |
5456 |
|
 |
Kingbright |
4.7MM GREEN HOUSING LED |
3286 |
|
 |
Kingbright |
LIGHT BAR 590NM YLW 8.89X3.81MM |
226 |
|
 |
Kingbright |
4.7MM GAALAS RED RIGHT ANGLE LED |
0 |
|
 |
Kingbright |
LED 3MM QUAD 565NM GRN GRN DIFF |
11808 |
|
 |
Kingbright |
LED LIGHT BAR SGL 3.65X6.15MM RD |
0 |
|
 |
Kingbright |
LED IND RA 3MM RED/YLW WHT DIFF |
1 |
|
 |
Kingbright |
RED RIGHT ANGLE LED INDICATOR |
55 |
|
 |
Kingbright |
LED RA 5MM 627/565NM HER/GN DIFF |
0 |
|
 |
Kingbright |
LED IND 3MM TRI-LVL RA YLW DIFF |
598 |
|
 |
Kingbright |
GREEN RIGHT ANGLE LED INDICATOR |
200 |
|
 |
Kingbright |
LED IND 5MM RA RED/GRN WHT DIFF |
10432 |
|
 |
Kingbright |
LED IND 3MM BI-LVL GRN DIFF SMD |
23 |
|
 |
Kingbright |
LED IND 2X3MM QUAD RA GRN DIFF |
21472 |
|
 |
Kingbright |
YELLOW RIGHT ANGLE LED INDICATOR |
100 |
|
 |
Kingbright |
LED 3MM BI-LEVEL 590NM YLW DIFF |
1176 |
|
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: