| Image | Part Number | Description / PDF | Quantity | Rfq |
|---|---|---|---|---|
 |
Broadcom |
LED LT BAR 19.05X3.81MM SGL HER |
4877 |
|
 |
Dialight |
LED CBI PRISM BLVL OR/OR TR SIL |
0 |
|
 |
SunLED |
LED 5MM R/G WHT DIFF BI-LEVEL RA |
0 |
|
 |
SunLED |
LED 1.8MM YLW DIFF TRI-LEVEL CBI |
0 |
|
 |
Califia Lighting (Bivar) |
LED SELF-RETAINING MOUNT |
86 |
|
 |
Visual Communications Company, LLC |
LED GREEN T-3/4 RT ANG PCB |
0 |
|
 |
Kingbright |
4.8MM GREEN PCB LED |
47 |
|
 |
Dialight |
LED 2.5MM X 7MM VERT GREEN PC MN |
0 |
|
 |
Schurter |
HOLDER W/LED 3MM RED RT ANG SGL |
100 |
|
 |
Dialight |
LED CBI 2MM BI-LEVEL X 3 Y,Y |
0 |
|
 |
Dialight |
LED 2X4MM QUAD LEVEL CBI G-X-Y-X |
864 |
|
 |
Lite-On, Inc. |
LED BAR GRAPH 10-SEGMENT RED |
14377 |
|
 |
Lumex, Inc. |
LED LT BAR 5X20MM 4CHIP RED DIFF |
133 |
|
 |
Dialight |
LED PRISM 3MM YLW,GRN SMD |
362 |
|
 |
Dialight |
LED 3MM YEL/GRN BICLR |
1527 |
|
 |
Dialight |
LED CBI 5MM RED WATER CLEAR |
420 |
|
 |
Dialight |
LED CBI 3MM BI-LVL YLW/YLW TINT |
0 |
|
 |
Visual Communications Company, LLC |
LED RED T1 MODULAR ASSY |
5505 |
|
 |
SunLED |
LIGHTBAR 6.8X19.9MM RED RED DIFF |
0 |
|
 |
Dialight |
LED PRISM 3MM BI-COLOR 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: