| Image | Part Number | Description / PDF | Quantity | Rfq |
|---|---|---|---|---|
 |
Dialight |
LED 3HI 2MM RED |
152 |
|
 |
Everlight Electronics |
LED LT BAR YELLOW 2LED SIP |
0 |
|
 |
Dialight |
596 PRISM SMD 1.6MM BILEVEL RND |
0 |
|
 |
Dialight |
LED 2MM QUAD YELLOW |
0 |
|
 |
Broadcom |
LED LT BAR 8.89X3.81MM SGL GRN |
0 |
|
 |
Califia Lighting (Bivar) |
LED ASSY RA 3MM RED 655NM |
0 |
|
 |
SunLED |
LED 3.4MM RED DIFF 1POS RA CBI |
0 |
|
 |
Broadcom |
LED BAR GRAPH 10SEG RED/YLW/GRN |
2981 |
|
 |
Dialight |
LED CBI 3MM BI-LVL GRN/GRN DIFF |
3133 |
|
 |
Dialight |
LED 3MM 5V YELLOW |
10 |
|
 |
Kingbright |
LED LIGHT BAR 8.89X19.05MM GREEN |
368 |
|
 |
Lumex, Inc. |
LED 5MM RA MATING LOWCUR REDPCMT |
826 |
|
 |
Lumex, Inc. |
LED 5MM RA RED DIFF PC MOUNT |
0 |
|
 |
Broadcom |
LED DOME 635NM DIFF HER RA AXIAL |
9606 |
|
 |
Dialight |
LED CBI 3MM HI EFF YELLOW RA |
3559 |
|
 |
Dialight |
LED 5MM VERT SUP CLEAR GRN PC MT |
0 |
|
 |
Everlight Electronics |
LED LT BAR HI EFF RED 2LED SIP |
12125 |
|
 |
Dialight |
LED CBI 3MM BLUE/GREEN RA .200 |
0 |
|
 |
QT Brightek |
LED SINGLE 3MM RED DIFFUSED |
0 |
|
 |
Kingbright |
LED LIGHT BAR SGL 3.65X6.15MM YW |
1678 |
|
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: