| Image | Part Number | Description / PDF | Quantity | Rfq |
|---|---|---|---|---|
 |
Lumex, Inc. |
LED LT BAR 5X20MM 4CHIP YEL DIFF |
0 |
|
 |
Visual Communications Company, LLC |
LED YELLOW T1 RIGHT ANGLE PCB |
4285 |
|
 |
Dialight |
LED PRISM 3MM SQ RED,GRN SMD |
1832 |
|
 |
Dialight |
LED CBI 3MM BI-LVL Y,G 525NM |
14000 |
|
 |
Califia Lighting (Bivar) |
LED ASSY 3MM VERT GRN DIFF |
0 |
|
 |
Dialight |
LED PRISM 3MM BI-COLOR SMD |
0 |
|
 |
Dialight |
LED CBI 5MM YLW DIFF LOW CURRENT |
0 |
|
 |
Dialight |
LED 5MM RT ANG SUP CLR GRN PCMNT |
2738 |
|
 |
Dialight |
LED CBI 3MM BI-LVL RD/GN RD/GN |
1047 |
|
 |
Dialight |
LED YELLOW PRISM/CBI 587NM SMD |
32003200 |
|
 |
Dialight |
LED 2HI 3MM NARROW GREEN PC MNT |
1290 |
|
 |
Broadcom |
LED 3MM LC ALGAAS RED DIFF RA |
0 |
|
 |
Dialight |
LED CBI PRISM BLVL GRN/YW SIL |
0 |
|
 |
Dialight |
LED PRISM 3MM SQ WHITE SMD |
0 |
|
 |
Dialight |
LED 3MM 5V RT ANG YELLOW PC MNT |
1090 |
|
 |
Dialight |
LED PRISM 3MM RED,GRN SILIC SMD |
0 |
|
 |
American Opto Plus LED Corp. |
SMD COLOR BARGRAPH LED DISPLAY |
1777 |
|
 |
Kingbright |
LED LIGHT BAR 8.89X3.81MM DL GRN |
368 |
|
 |
Kingbright |
LED RA 3.4MM 565NM GRN DIFF SMD |
0 |
|
 |
Dialight |
LED PRISM 3MM YELLOW SMT |
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: