| Image | Part Number | Description / PDF | Quantity | Rfq |
|---|---|---|---|---|
 |
Dialight |
LED CBI 5MM BI-LVL RED/GRN DIFF |
812 |
|
 |
QT Brightek |
LED 5MM BI-LVL RA RED DIFF |
0 |
|
 |
Dialight |
LED 5MM RT ANG LOW CUR GRN PCMNT |
1658 |
|
 |
Kingbright |
RED RIGHT ANGLE LED INDICATOR |
1129 |
|
 |
Dialight |
LED 3MM 5V RT ANG RED PC MNT |
595 |
|
 |
Dialight |
LED CBI 3MM 3X1 R/G,X,RED DIFF |
0 |
|
 |
Dialight |
LED 5MM RT ANG HI EFF RED PCMNT |
5507 |
|
 |
Dialight |
LED 3MM BI-LEVEL BLUE DIFF |
0 |
|
 |
Lite-On, Inc. |
LED LIGHT BAR RECT 1X1 GREEN |
850 |
|
 |
Dialight |
LED CBI 3MM BI-LEVEL TH |
0 |
|
 |
Visual Communications Company, LLC |
LED GREEN/GREEN DUAL T1 PC MOUNT |
1796 |
|
 |
Dialight |
LED PRISM 3MM RND LC SQ ORN SMD |
0 |
|
 |
Dialight |
LED 3MM QUAD LOW CUR YEL PC MNT |
0 |
|
 |
Dialight |
LED CBI 3MM BI-LVL BLANK/GREEN |
0 |
|
 |
Dialight |
LED 3MM 5V YELLOW |
0 |
|
 |
Dialight |
596 PRISM SMD 1.6MM BILEVEL RND |
0 |
|
 |
Califia Lighting (Bivar) |
LIGHT PIPE 3MM RND LENS FLEX |
0 |
|
 |
Dialight |
LED CBI 3MM BI-LVL GREEN/RED |
790 |
|
 |
Broadcom |
LED ARRAY BAR GRAPH 10 ELEMENT |
0 |
|
 |
Visual Communications Company, LLC |
LED GREEN T1 QUAD RIGHT ANG PCB |
2151 |
|
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: