| Image | Part Number | Description / PDF | Quantity | Rfq |
|---|---|---|---|---|
 |
Dialight |
LED 5MM VERT HIEFF TINT YEL PCMT |
0 |
|
 |
Dialight |
LED CBI 4X1 RECT X,Y/G,Y/G,R/G |
0 |
|
 |
Dialight |
LED CBI 3MM BI-LVL RED/GRN DIFF |
1701 |
|
 |
Dialight |
LED CBI 3MM HI EFF GREEN RA |
1725 |
|
 |
Dialight |
LED 2MM QUAD RED |
0 |
|
 |
Dialight |
LED PRISM 3MM RND LC YLW SMD |
0 |
|
 |
Dialight |
596 PRISM SMD 1.6MM BILEVEL RND |
0 |
|
 |
Dialight |
LED 5MM VERT LOW CUR RED PC MNT |
0 |
|
 |
Dialight |
LED CBI 3MM BI-LVL YLW/GRN DIFF |
0 |
|
 |
Dialight |
596 PRISM SMD 1.6MM BILEVEL RND |
0 |
|
 |
Dialight |
LED 4HI 3MM LOW CUR RED PC MNT |
673 |
|
 |
Dialight |
LED 5MM RED/GRN BICLR PCMT 3 LEA |
0 |
|
 |
Dialight |
LED PRISM 3MM SQ RED,GRN SMD |
1832 |
|
 |
Dialight |
LED CBI 3MM BI-LVL Y,G 525NM |
14000 |
|
 |
Dialight |
LED PRISM 3MM BI-COLOR SMD |
0 |
|
 |
Dialight |
LED CBI 5MM YLW DIFF LOW CURRENT |
0 |
|
 |
Dialight |
LED 5MM RT ANG SUP CLR GRN PCMNT |
2738 |
|
 |
Dialight |
LED CBI 3MM BI-LVL RD/GN RD/GN |
1047 |
|
 |
Dialight |
LED YELLOW PRISM/CBI 587NM SMD |
32003200 |
|
 |
Dialight |
LED 2HI 3MM NARROW GREEN PC MNT |
1290 |
|
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: