| Image | Part Number | Description / PDF | Quantity | Rfq |
|---|---|---|---|---|
 |
Dialight |
LED 5MM VERT HE DIFF RED PC MNT |
0 |
|
 |
Dialight |
LED PRISM 2MM SQ INGAN BLUE SMD |
0 |
|
 |
Dialight |
LED 5MM VERT SUP CLEAR GRN PC MT |
0 |
|
 |
Dialight |
LED CBI 3MM BI-LEVEL Y/G,Y/G |
301 |
|
 |
Dialight |
LED 2MM QUAD RED |
1288 |
|
 |
Dialight |
LED CBI 3MM 3X1 RED,RED,YLW |
0 |
|
 |
Dialight |
LED 3MM QUAD RED/GRN BICLR PCMNT |
24 |
|
 |
Dialight |
LED 3HI 3MM ORANGE PC MNT |
1005 |
|
 |
Dialight |
LED 5MM VERT SUP CLEAR RED PC MT |
0 |
|
 |
Dialight |
LED PRISM |
1684 |
|
 |
Dialight |
LED CBI 3MM 3X1 Y/G,Y/G,BLANK |
0 |
|
 |
Dialight |
LED PRISM 3MM RED,GRN SILIC SMD |
0 |
|
 |
Dialight |
LED 5MM VERTICAL BLUE WTR CLEAR |
424 |
|
 |
Dialight |
LED CBI 3MM BI-LVL BLANK/GREEN |
0 |
|
 |
Dialight |
LED PRISM 3MM RA ALGAAS GREEN SM |
876 |
|
 |
Dialight |
LED PRISM 3MM SQ YLW,GRN SMD |
0 |
|
 |
Dialight |
LED CBI 3MM 4X1 R/G,R/G,Y/G,Y/G |
136 |
|
 |
Dialight |
LED PRISM 2MM SQ RED 660NM SMD |
0 |
|
 |
Dialight |
LED PRISM 3MM SQ YLW,GRN SMD |
0 |
|
 |
Dialight |
LED PRISM 3MM SQ RED,GRN SMD |
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: