| Image | Part Number | Description / PDF | Quantity | Rfq |
|---|---|---|---|---|
 |
Dialight |
LED 2X2 3MM HI DENSITY GRN PCMNT |
3 |
|
 |
Dialight |
LED CBI 3MM 3X1 YLW/YLW/YLW DIFF |
0 |
|
 |
Kingbright |
LED IND 1.8MM RA 660NM RED DIFF |
0 |
|
 |
Lumex, Inc. |
LED ARRAY 2.5X5MM 10-SEG YELLOW |
336 |
|
 |
Visual Communications Company, LLC |
LED YEL T1 QUAD RIGHT ANGLE PCB |
3284 |
|
 |
Dialight |
LED PRISM 3MM YLW,GRN SILIC SMD |
0 |
|
 |
Dialight |
LED PRISM 3MM RND INGAN GRN SMD |
365 |
|
 |
Broadcom |
LED 5MM LC ALGAAS RED DIFF 65DEG |
176 |
|
 |
NKK Switches |
INDICATOR LOW PRO STR YELLOW LED |
10 |
|
 |
Dialight |
LED 5MM RT ANG SUP DIFF GRN PCMT |
547 |
|
 |
Dialight |
LED PRISM 3MM RND INGAN BLUE SMD |
0 |
|
 |
Dialight |
LED CBI 3MM BI-LVL RED/YLW DIFF |
589 |
|
 |
QT Brightek |
LED SINGLE 3MM YELLOW DIFFUSED |
0 |
|
 |
Dialight |
LED CBI 2MM BI-LEVEL GRN,RED |
572 |
|
 |
SunLED |
LED 5MM G/Y WHT DIFF CBI |
0 |
|
 |
SunLED |
LED 4POS GREEN DIFFUSED CBI |
0 |
|
 |
SunLED |
LED 1POS RED DIFFUSED CBI |
0 |
|
 |
Lite-On, Inc. |
LED 5MM GREEN GRN DIFF TH |
2037 |
|
 |
Dialight |
LED 5MM VERT HIEFF DIFF RED PCMT |
881 |
|
 |
Lumex, Inc. |
LED 3MM 635NM RED DIFF RA SMD |
20 |
|
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: