| Image | Part Number | Description / PDF | Quantity | Rfq |
|---|---|---|---|---|
 |
Dialight |
596 PRISM SMD 1.6MM BILEVEL RND |
0 |
|
 |
Dialight |
LED 5MM 5V RT ANGLE YELLOW PCMNT |
0 |
|
 |
Dialight |
LED PRISM 3MM RND LC RED SMD |
617 |
|
 |
Dialight |
LED 2MM 5V VERTICAL RED PC MNT |
2135 |
|
 |
Dialight |
LED PRISM 3MM SQ BLUE SMD |
0 |
|
 |
Dialight |
LED 5MM VERT LOW CUR YELLOW PCMT |
0 |
|
 |
Dialight |
LED 3MM CBI RA ORANGE PCB |
2 |
|
 |
Dialight |
LED 3MM TRI-LEVEL HI-EFF BLUE |
122 |
|
 |
Dialight |
LED PRISM 3MM RED,GRN SILIC SMD |
15200 |
|
 |
Dialight |
LED 3HI 3MM LOW CUR GREEN |
0 |
|
 |
Dialight |
LED PRISM DIFFUSED RND RGB SMD |
1072 |
|
 |
Dialight |
LED PRISM 3MM RND YELLOW SMD |
30 |
|
 |
Dialight |
LED CBI 3MM BI-LVL RED/GREEN |
11114 |
|
 |
Dialight |
LED CBI 3MM HI EFF YELLOW RA |
0 |
|
 |
Dialight |
LED 2HI 3MM LOW CUR YELLOW |
864 |
|
 |
Dialight |
LED 5MM 5V VERTICAL RED PC MNT |
0 |
|
 |
Dialight |
LED 3MM DUAL BI-LEVEL RED,RED |
0 |
|
 |
Dialight |
LED CBI PRISM BLVL GN/RED SIL |
0 |
|
 |
Dialight |
LED 2HI 3MM LOW CUR GREEN PC MNT |
0 |
|
 |
Dialight |
LED PRISM 3MM RND RED,YLW 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: