| Image | Part Number | Description / PDF | Quantity | Rfq |
|---|---|---|---|---|
 |
Dialight |
LED CBI 3MM GRN 532NM W/PIN RA |
0 |
|
 |
Kingbright |
LED IND 3MM TRI-LVL RED DIFF |
193 |
|
 |
Broadcom |
LED 5MM GAP YLW RA ANG HOUSING |
6692 |
|
 |
Lumex, Inc. |
LED 3MM 2-HI YELLOW/YELLOW PCMNT |
4548 |
|
 |
Dialight |
LED 2HI 3MM GREEN PC MNT |
12072 |
|
 |
Califia Lighting (Bivar) |
LIGHT PIPE 7MM RND LENS |
57 |
|
 |
Dialight |
LED PRISM 3MM SQ RED,GRN SMD |
0 |
|
 |
Dialight |
LED CBI 3MM BI-LVL BLANK/YELLOW |
0 |
|
 |
SunLED |
BARGRAPH 5-SEGMENT GREEN |
1905 |
|
 |
QT Brightek |
LED 5MM RA RED/YELLOW DIFF |
500 |
|
 |
Visual Communications Company, LLC |
LED RED T1-3/4 RT ANG PCB |
332 |
|
 |
Dialight |
LED 5MM VERT SUP DIFF YEL PC MNT |
0 |
|
 |
Kingbright |
LIGHT BAR 660NM RED 19.05X3.81MM |
16 |
|
 |
Dialight |
LED 3MM HIGH EFF RED |
6872 |
|
 |
Kingbright |
GREEN QUAD-LEVEL LED INDICATOR |
1130 |
|
 |
SunLED |
LED 3MM GRN DIFF BI-LEVEL |
0 |
|
 |
Kingbright |
LED IND 2X3MM QUAD RA YLW DIFF |
1165 |
|
 |
Visual Communications Company, LLC |
LED RED T1-3/4 VERTICAL PCMNT |
2593 |
|
 |
Dialight |
LED PRISM 3MM SQ YELLOW SMD |
0 |
|
 |
Dialight |
LED PRISM 3MM SQ HI INT GRN SMD |
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: