| Image | Part Number | Description / PDF | Quantity | Rfq |
|---|---|---|---|---|
 |
Califia Lighting (Bivar) |
LED QUAD GREEN 565NM RA PC MOUNT |
2434 |
|
 |
Everlight Electronics |
LED LT BAR HI EFF GREEN 8LED DIP |
0 |
|
 |
Califia Lighting (Bivar) |
LED ASSY RA 1.8MM 4X1 GRN DIFF |
0 |
|
 |
Kingbright |
LIGHT BAR 627NM HERED 6.8X19.9MM |
0 |
|
 |
SunLED |
LIGHTBAR 2-SEG RED WHITE DIFF |
0 |
|
 |
Dialight |
LED PRISM 3MM RND INGAN WHT SMD |
0 |
|
 |
Kingbright |
GREEN RIGHT ANGLE LED INDICATOR |
4690 |
|
 |
Dialight |
LED 5MM QUAD LOW CUR RED PC MNT |
0 |
|
 |
Lumex, Inc. |
LED 5MM RA MATING LOWCUR GRNPCMT |
7957 |
|
 |
Dialight |
LED PRISM 3MM RND YELLOW SMD |
0 |
|
 |
Dialight |
LED PRISM 3MM RND HI INT GRN SMD |
0 |
|
 |
Califia Lighting (Bivar) |
LED RED R/A PC MOUNT |
0 |
|
 |
Dialight |
LED CBI 3MM 4X4 QUAD GREEN |
0 |
|
 |
Visual Communications Company, LLC |
LED 3MM BI-LEVEL RED/GRN RA PCB |
0 |
|
 |
Dialight |
LED CBI 5MM QUAD RED/GRN TRI BLK |
0 |
|
 |
Dialight |
LED 3MM 5V RED |
0 |
|
 |
Dialight |
LED 5MM RT ANG HI EFF YEL PC MNT |
37 |
|
 |
Broadcom |
LED LT BAR 8.89X8.89MM SGL GREEN |
768 |
|
 |
Kingbright |
LED IND 5MM RA GRN/YLW WHT DIFF |
970 |
|
 |
Dialight |
LED 2HI 3MM YEL/GRN BICLR PCMNT |
1313 |
|
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: