| Image | Part Number | Description / PDF | Quantity | Rfq |
|---|---|---|---|---|
 |
Dialight |
LED 3MM BI-LEVEL 2X2 BLUE DIFF |
0 |
|
 |
Lumex, Inc. |
LED 5MM RA FAULT-IND YEL PC MNT |
1136 |
|
 |
Dialight |
LED CBI 2MM BI-LEVEL GN,GN DIFF |
881 |
|
 |
Broadcom |
LED 3MM GAP GREEN RA HOUSING |
0 |
|
 |
Visual Communications Company, LLC |
LED YELLOW T-3/4 RT ANG LC PCB |
687 |
|
 |
SunLED |
10 SEGMENT RED BARGRAPH |
2 |
|
 |
Dialight |
LED CBI 3MM BI-LVL YLW/YLW DIFF |
0 |
|
 |
Lumex, Inc. |
LED ARRAY 2X5MM 5-SEG RED |
51 |
|
 |
Visual Communications Company, LLC |
LED RED T1-3/4 RT ANG PCB |
14923 |
|
 |
Visual Communications Company, LLC |
LED GREEN T1 RIGHT ANGLE PCB |
29799 |
|
 |
Califia Lighting (Bivar) |
LED BLUE R/A PC MOUNT |
0 |
|
 |
Dialight |
LED PRISM 2MM SQ RED 660NM SMD |
211 |
|
 |
Visual Communications Company, LLC |
LED RED T1 VERTICAL PCB |
1771 |
|
 |
Lumex, Inc. |
LED 3MM RA SUPER RED DIFF SMD |
6298 |
|
 |
Dialight |
LED 3MM 5V GREEN |
64 |
|
 |
Kingbright |
LED LIGHT BAR 8.89X8.89MM GREEN |
6789 |
|
 |
Dialight |
LED CBI 5MM YELLOW TINTED |
0 |
|
 |
Kingbright |
YELLOW RIGHT ANGLE LED INDICATOR |
119 |
|
 |
Dialight |
LED CBI 3MM BI-LVL RED/RED DIFF |
0 |
|
 |
Visual Communications Company, LLC |
LED YELLOW T1 RIGHT ANG LC PCB |
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: