| Image | Part Number | Description / PDF | Quantity | Rfq |
|---|---|---|---|---|
 |
Dialight |
LED CBI 3MM HI EFF YELLOW RA |
3559 |
|
 |
Dialight |
LED 5MM VERT SUP CLEAR GRN PC MT |
0 |
|
 |
Dialight |
LED CBI 3MM BLUE/GREEN RA .200 |
0 |
|
 |
Dialight |
LED 2HI 3MM RED PC MNT |
769 |
|
 |
Dialight |
LED CBI 5MM YLW/GRN WHT DIFF RA |
5 |
|
 |
Dialight |
LED 5MM VERT SUP DIFF RED PCMNT |
30 |
|
 |
Dialight |
LED CBI 3MM BI-LVL RD/GN RD/GN |
0 |
|
 |
Dialight |
LED CBI 3MM 4X1 YLW,YLW,YLW,YLW |
0 |
|
 |
Dialight |
LED 2HI 5MM RT ANG GREEN PC MNT |
785 |
|
 |
Dialight |
LED CBI 3MM BI-LVL YELLOW/RED |
383 |
|
 |
Dialight |
LED PRISM 3MM RND INGAN GRN SMD |
440 |
|
 |
Dialight |
LED CBI 3MM RED DIFF 5V .250 |
0 |
|
 |
Dialight |
LED 2MM QUAD 5V YELLOW |
0 |
|
 |
Dialight |
LED PRISM 3MM SQ RED,GRN SMD |
0 |
|
 |
Dialight |
LED CBI 3MM BI-LVL GRN/GRN TINT |
0 |
|
 |
Dialight |
LED CBI 3MM 4X1 YLW,RED,RED,RED |
0 |
|
 |
Dialight |
LED 2MM 5V RT ANGLE RED PCMNT |
2289 |
|
 |
Dialight |
LED 3MM PRISM WHITE SMD |
0 |
|
 |
Dialight |
LED PRISM 2MM SQ ALLNGAP YLW SMD |
0 |
|
 |
Dialight |
LED 5MM VERT HE DIFF YLW PC MNT |
1378 |
|
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: