| Image | Part Number | Description / PDF | Quantity | Rfq |
|---|---|---|---|---|
 |
Dialight |
LED 5MM VERT LOW CUR YELLOW PCMT |
0 |
|
 |
Dialight |
LED PRISM 2MM SQ INGAN GREEN SMD |
0 |
|
 |
Dialight |
LED 5MM 5V RT ANGLE RED PC MNT |
0 |
|
 |
Dialight |
LED 3MM PRISM BLUE SMD |
0 |
|
 |
Dialight |
LED CBI 3MM GREEN RV RES RA |
0 |
|
 |
SunLED |
LED IND 3MM RD DIFF BI-LEVEL CBI |
0 |
|
 |
Dialight |
LED 5MM VERT SUP CLEAR RED PCMNT |
1103 |
|
 |
Schurter |
HOLDER W/LED 3MM GREEN R/A SGL |
22 |
|
 |
Everlight Electronics |
LED BARGRAPH 10-SEG YELLOW |
0 |
|
 |
Dialight |
LED 5MM RT ANGLE GREEN PC MNT |
2765 |
|
 |
Dialight |
LED CBI 3MM BI-LVL BLANK/RD DIFF |
0 |
|
 |
Kingbright |
LED BAR GRAPH 10SEG 590NM YLW |
609 |
|
 |
Kingbright |
LIGHT BAR 660NM RED 15X15MM |
6721 |
|
 |
Dialight |
LED CBI 3MM BI-LVL RED/YELLOW |
0 |
|
 |
Dialight |
LED CBI PRISM BLVL YW/GRN SIL |
0 |
|
 |
Dialight |
LED 2MM BI-LEVEL YLW/YLW DIFF |
619 |
|
 |
Visual Communications Company, LLC |
LED GREEN QUAD 2X2 T1 PCB |
3014 |
|
 |
Dialight |
KIT MINI DESIGN OPTOPIPE |
60 |
|
 |
Dialight |
LED 2HI 3MM RED/GRN BICLR PCMNT |
881 |
|
 |
Dialight |
LED CBI 3MM HI EFF BLUE RA |
0 |
|
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: