| Image | Part Number | Description / PDF | Quantity | Rfq |
|---|---|---|---|---|
 |
Lumex, Inc. |
LED 5MM RA MATING RED/GRN BICLR |
5661 |
|
 |
Dialight |
LED 2MM X 5MM RT ANGLE YEL PCMNT |
72 |
|
 |
Dialight |
LED 3MM 5V RT ANG GREEN PC MNT |
856 |
|
 |
QT Brightek |
LED 3MM BI-LVL RA RED DIFF |
490 |
|
 |
Dialight |
LED PRISM 3MM YLW,GRN SILIC SMD |
0 |
|
 |
SunLED |
LED 1POS GREEN DIFFUSED CBI |
0 |
|
 |
QT Brightek |
LED SINGLE 3MM GREEN DIFFUSED |
468 |
|
 |
Broadcom |
LED LT BAR 8.89X3.81MM DUAL HER |
0 |
|
 |
Dialight |
LED CBI 3MM GRN 525NM RA |
0 |
|
 |
Dialight |
LED PRISM 3MM SQ HI EFF RED SMD |
0 |
|
 |
NTE Electronics, Inc. |
9-LED RED BAR |
52 |
|
 |
American Opto Plus LED Corp. |
SMD 5 SEGMENT BARGRAPH |
21 |
|
 |
Lumex, Inc. |
LED T-3MM 565NM GREEN DIFF PCB |
17015 |
|
 |
Dialight |
LED 5MM VERT LOW CUR GREEN PCMT |
1570 |
|
 |
Lumex, Inc. |
LED 5MM RA 5V GREEN DIFF PC MNT |
1450 |
|
 |
Visual Communications Company, LLC |
LED SINGLE RED/GREEN RT ANG SMD |
1121 |
|
 |
Dialight |
LED 5MM 5V RT ANGLE GREEN PC MNT |
844 |
|
 |
Califia Lighting (Bivar) |
LED YELLOW 590NM PC MOUNT |
9 |
|
 |
Dialight |
LED CBI 3MM 3X1 R/Y,R/Y,R/Y DIFF |
310 |
|
 |
Visual Communications Company, LLC |
LED GREEN T-3/4 RT ANG 5V PCB |
368 |
|
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: