| Image | Part Number | Description / PDF | Quantity | Rfq |
|---|---|---|---|---|
 |
Dialight |
LED CBI 3MM BI-LVL YLW/YLW TINT |
0 |
|
 |
Dialight |
LED PRISM 3MM BI-COLOR SMD |
0 |
|
 |
Dialight |
LED PRISM 3MM RND LC SQ RED SMD |
0 |
|
 |
Dialight |
596 PRISM SMD 1.6MM BILEVEL RND |
0 |
|
 |
Dialight |
596 PRISM SMD 1.6MM BILEVEL RND |
0 |
|
 |
Dialight |
LED 5MM VERT SUP CLEAR RED PC MT |
10145 |
|
 |
Dialight |
LED 5MM RT ANG SUP DIFF RED PCMN |
47 |
|
 |
Dialight |
LED 3HI 3MM 5V GREEN PC MNT |
0 |
|
 |
Dialight |
LED 2MM QUAD 5V VERTICAL GREEN |
244 |
|
 |
Dialight |
LED PRISM 3MM RND LC SQ RED SMD |
0 |
|
 |
Dialight |
LED PRISM 3MM RND LC GRN SMD |
1988 |
|
 |
Dialight |
LED 4HI 3MM HI EFF GREEN PC MNT |
1495 |
|
 |
Dialight |
LED 2HI 3MM 5V RED |
0 |
|
 |
Dialight |
LED CBI PRISM BLVL YG/YG SIL |
170 |
|
 |
Dialight |
LED 2MM RT ANGLE YELLOW PC MNT |
622 |
|
 |
Dialight |
LED PRISM 3MM RND ALGAAS RED SMD |
0 |
|
 |
Dialight |
LED PRISM 3MM RND LC SQ GRN SMD |
0 |
|
 |
Dialight |
LED CBI PRISM BLVL RD/GRN TR SIL |
12 |
|
 |
Dialight |
LED CBI 5MM BI-LEVEL BKLT RD/GW |
0 |
|
 |
Dialight |
LED 5MM VERT HIEFF TINT RED PCMT |
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: