| Image | Part Number | Description / PDF | Quantity | Rfq |
|---|---|---|---|---|
 |
Lumex, Inc. |
LED 3MM RA 2-HI RED/RED PC MNT |
1714 |
|
 |
Everlight Electronics |
LED SS YELLOW DIFFUSED PCB 3MM |
0 |
|
 |
Dialight |
LED 5MM RT ANG RED/GRN DIFF PCMT |
0 |
|
 |
Everlight Electronics |
LED SS YELLOW DIFF LP PCB 5MM |
2195 |
|
 |
Lumex, Inc. |
LED 5MM RA MATING RED PC MOUNT |
3181 |
|
 |
Dialight |
596 PRISM SMD 1.6MM BILEVEL RND |
0 |
|
 |
Dialight |
LED CBI 3MM RED SGL BLK RA |
0 |
|
 |
SunLED |
LED 3MM YELLOW DIFF 1POS RA CBI |
0 |
|
 |
American Opto Plus LED Corp. |
SMD 5 SEGMENT BARGRAPH |
0 |
|
 |
Dialight |
596 PRISM SMD 1.6MM BILEVEL RND |
0 |
|
 |
Kingbright |
LED LIGHT BAR 19.05X3.81MM GREEN |
2397 |
|
 |
Kingbright |
5MM RA.RED LED |
3287 |
|
 |
Dialight |
LED CBI 3MM BI-LVL GRN/GRN DIFF |
0 |
|
 |
Dialight |
LED PRISM 2MM SQ ALLNGAP YLW SMD |
0 |
|
 |
Dialight |
LED 5MM RT ANG RED/GRN DIFF PCMT |
2061 |
|
 |
Kingbright |
LED 3MM BI-LEVEL 565NM GRN DIFF |
0 |
|
 |
Kingbright |
LIGHT BAR 590NM YELLOW 15X15MM |
0 |
|
 |
Lumex, Inc. |
LED ARRAY 2.5X5MM 10-SEG GREEN |
744 |
|
 |
Dialight |
LED 2.5MM X 7MM VERT RED PC MNT |
0 |
|
 |
Dialight |
LED CBI 3MM 4X1 GRN,GRN,GRN,GRN |
17 |
|
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: