| Image | Part Number | Description / PDF | Quantity | Rfq |
|---|---|---|---|---|
 |
SunLED |
LED 3MM GREEN DIFF BI-LEVEL SMD |
0 |
|
 |
Dialight |
LED PRISM 3MM SQ YLW,GRN SMD |
0 |
|
 |
SunLED |
LED 1POS YELLOW DIFFUSED CBI |
0 |
|
 |
Broadcom |
LED 5MM GAP RED RT ANGLE HOUSING |
0 |
|
 |
Kingbright |
LED RA 3MM 627NM HER RED DIFF |
2656 |
|
 |
Dialight |
LED CBI 3MM 4X1 R/G,Y/G,Y/G,Y/G |
0 |
|
 |
Kingbright |
LED IND 3MM TRI-LVL RED DIFF |
5230 |
|
 |
Dialight |
LED PRISM 3MM SQ HI INT GRN SMD |
0 |
|
 |
Dialight |
LED 5MM VERT HE DIFF RED PC MNT |
278 |
|
 |
SunLED |
LIGHTBAR 8.89X3.81MM GREEN DIFF |
0 |
|
 |
Dialight |
LED 3MM RED/GRN BICLR |
2068 |
|
 |
Dialight |
LED 3MM LOW CUR GRN/YEL BICLR |
0 |
|
 |
Dialight |
LED 3MM QUAD 5V YELLOW PC MNT |
0 |
|
 |
Califia Lighting (Bivar) |
LED ASSY RA 3MM 2LVL YGN DIFF |
0 |
|
 |
Dialight |
LED 4HI 3MM YEL/GREEN BICLR PCMT |
1498 |
|
 |
American Opto Plus LED Corp. |
SMD 5 SEGMENT BARGRAPH |
1 |
|
 |
Lumex, Inc. |
LED 3MM RA FAULT-IND BLUE PCMT |
1918 |
|
 |
Lumex, Inc. |
LED 3MM RELAMPABLE GREEN PC MNT |
5067 |
|
 |
Broadcom |
LED LT BAR 8.89X19.05MM SGL YLW |
1505 |
|
 |
Dialight |
LED CBI 5MM YELLOW DIFF 20A |
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: