| Image | Part Number | Description / PDF | Quantity | Rfq |
|---|---|---|---|---|
 |
Everlight Electronics |
LED LT BAR YELLOW 4LED DIP |
0 |
|
 |
Dialight |
LED CBI 3MM BI-LVL BLANK/GREEN |
0 |
|
 |
Dialight |
LED PRISM 3MM RA ALGAAS GREEN SM |
876 |
|
 |
Dialight |
LED PRISM 3MM SQ YLW,GRN SMD |
0 |
|
 |
Kingbright |
LED LIGHT BAR 8.89X3.81MM RED |
3401 |
|
 |
Dialight |
LED CBI 3MM 4X1 R/G,R/G,Y/G,Y/G |
136 |
|
 |
Broadcom |
LED 5MM 5V GAP RED RA HOUSING |
0 |
|
 |
Lumex, Inc. |
LED 5MM 4-WIDE RED/GREEN PC MNT |
1767 |
|
 |
Visual Communications Company, LLC |
LED GREEN T1 3-HIGH ASSY |
1961 |
|
 |
SunLED |
LED 1POS YELLOW DIFFUSED CBI |
0 |
|
 |
Dialight |
LED PRISM 2MM SQ RED 660NM SMD |
0 |
|
 |
Lumex, Inc. |
LED 3MM RA FAULT-IND YEL PC MNT |
34870 |
|
 |
Lumex, Inc. |
LED 3MM RELAMPABLE RED PC MOUNT |
1166 |
|
 |
Dialight |
LED PRISM 3MM SQ YLW,GRN SMD |
0 |
|
 |
Broadcom |
LED ARRAY BAR GRAPH 10 ELEMENT |
0 |
|
 |
Dialight |
LED PRISM 3MM SQ RED,GRN SMD |
0 |
|
 |
Dialight |
LED 5MM VERT HIEFF TINT YEL PCMT |
0 |
|
 |
Dialight |
LED CBI 4X1 RECT X,Y/G,Y/G,R/G |
0 |
|
 |
Kingbright |
LED 3MM BI-LEVEL 565NM GRN DIFF |
661 |
|
 |
Dialight |
LED CBI 3MM BI-LVL RED/GRN DIFF |
1701 |
|
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: