| Image | Part Number | Description / PDF | Quantity | Rfq |
|---|---|---|---|---|
 |
Lumex, Inc. |
LED 5MM RA 5V MATING RED PC MNT |
93 |
|
 |
Lumex, Inc. |
LED 3MM RA 2-HI GRN/GRN PC MNT |
48023 |
|
 |
Lumex, Inc. |
LED 3MM RA MATING RED PC MOUNT |
9 |
|
 |
Lumex, Inc. |
LED ARRAY 10X25MM 10SEG GRN DIFF |
6155 |
|
 |
Lumex, Inc. |
LED T-3MM 565NM SGRN DIFF RA SMD |
0 |
|
 |
Lumex, Inc. |
LED 3MM RELAMPABLE SUP RED PCMNT |
187 |
|
 |
Lumex, Inc. |
LED 5MM RA RED DIFF PC MOUNT |
3566 |
|
 |
Lumex, Inc. |
LED 3MM 2-HIGH RED/RED PC MOUNT |
3900 |
|
 |
Lumex, Inc. |
LED 5MMRA RED/GRNDIFF BICLR PCMT |
6444 |
|
 |
Lumex, Inc. |
LED 3MM RA MATING GREEN PC MNT |
0 |
|
 |
Lumex, Inc. |
LED 3MM RA GREEN DIFFUSED SMD |
2204 |
|
 |
Lumex, Inc. |
LED 5MM 4-WIDE SUPER RED PC MNT |
1723 |
|
 |
Lumex, Inc. |
LED 5MM RA FAULT-IND YEL PC MNT |
4249 |
|
 |
Lumex, Inc. |
LED 5MM RELAMPABL RED LOW I PCMT |
132 |
|
 |
Lumex, Inc. |
LED 3MM 2-HIGH GREEN/GREEN PCMNT |
0 |
|
 |
Lumex, Inc. |
LED T-3 RED, GRN WHT DIFF RA 3LD |
0 |
|
 |
Lumex, Inc. |
LED LTBAR 4WINDOW 8CHIP YEL DIFF |
0 |
|
 |
Lumex, Inc. |
LED 2.5X7MM RECT RA RED DIFFPCMT |
0 |
|
 |
Lumex, Inc. |
LED 2.5X7MM RECT RA GRN DIFFPCMT |
13459 |
|
 |
Lumex, Inc. |
LED 2X3MM QUAD 636NM HRED DIFF |
1051 |
|
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: