| Image | Part Number | Description / PDF | Quantity | Rfq |
|---|---|---|---|---|
 |
Dialight |
LED 5MM RT ANGLE YELLOW PC MNT |
3133 |
|
 |
Dialight |
LED PRISM 2MM ALGAAS RED SMD |
0 |
|
 |
Dialight |
LED CBI 3MM RED/GRN BKLT RA |
0 |
|
 |
Dialight |
LED PRISM 2MM SQ INGAN GREEN SMD |
0 |
|
 |
Dialight |
LED 5MM VERT SUP DIFF YEL PC MNT |
0 |
|
 |
Dialight |
596 PRISM SMD 1.6MM BILEVEL RND |
0 |
|
 |
Dialight |
LED 3HI 3MM RED PC MNT |
1603 |
|
 |
Dialight |
LED PRISM 3MM SQ GREEN SIL SMD |
0 |
|
 |
Dialight |
LED CBI 3MM BI-LVL BLUE/BLUE |
0 |
|
 |
Dialight |
LED 5MM 5V RT ANGLE RED PC MNT |
338 |
|
 |
Dialight |
LED CBI 3MM HI EFF RED RA |
0 |
|
 |
Dialight |
LED CBI 5MM RED/GREEN BI-COLOR |
0 |
|
 |
Dialight |
LED 4HI 3MM HI EFF RED PC MNT |
0 |
|
 |
Dialight |
LED 3MM R/A WHITE |
0 |
|
 |
Dialight |
LED CBI 3MM 4X1 GRN,GRN,RED,RED |
0 |
|
 |
Dialight |
LED 5MM VERT SUP CLEAR RED PC MT |
0 |
|
 |
Dialight |
LED CBI 3MM QUAD LEVEL |
0 |
|
 |
Dialight |
LED 2HI 3MM YEL OVER GREEN PC MN |
0 |
|
 |
Dialight |
596 PRISM SMD 1.6MM BILEVEL RND |
0 |
|
 |
Dialight |
LED 5MM BI-LEVEL BLUE WTR CLEAR |
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: