| Image | Part Number | Description / PDF | Quantity | Rfq |
|---|---|---|---|---|
 |
Dialight |
LED 2HI 3MM RED PC MNT |
769 |
|
 |
Dialight |
LED CBI 5MM YLW/GRN WHT DIFF RA |
5 |
|
 |
Dialight |
LED 5MM VERT SUP DIFF RED PCMNT |
30 |
|
 |
Lumex, Inc. |
LED 5MM 2-HI MATING RED PC MOUNT |
317 |
|
 |
Visual Communications Company, LLC |
LED RED RIGHT ANGLE LO CUR SMD |
1649 |
|
 |
Lumex, Inc. |
LED ARRAY 2.5X5MM 12-SEG RED |
0 |
|
 |
SunLED |
BARGRAPH 10-SEGMENT BLUE |
2091 |
|
 |
Kingbright |
REDGREEN RIGHT ANGLE LED INDICAT |
100 |
|
 |
Dialight |
LED CBI 3MM BI-LVL RD/GN RD/GN |
0 |
|
 |
Dialight |
LED CBI 3MM 4X1 YLW,YLW,YLW,YLW |
0 |
|
 |
Kingbright |
LED IND 3MM BI-LVL RA YLW DIFF |
0 |
|
 |
SunLED |
LED 3MM GN/YW WHT DIFF BI-LEVEL |
0 |
|
 |
Dialight |
LED 2HI 5MM RT ANG GREEN PC MNT |
785 |
|
 |
QT Brightek |
LED 3MM BI-LVL RA ORANGE DIFF |
0 |
|
 |
Dialight |
LED CBI 3MM BI-LVL YELLOW/RED |
383 |
|
 |
Dialight |
LED PRISM 3MM RND INGAN GRN SMD |
440 |
|
 |
Dialight |
LED CBI 3MM RED DIFF 5V .250 |
0 |
|
 |
QT Brightek |
LED 3MM BI-LVL RA GREEN DIFF |
0 |
|
 |
Visual Communications Company, LLC |
LED SINGLE GREEN RIGHT ANGLE SMD |
78 |
|
 |
Dialight |
LED 2MM QUAD 5V YELLOW |
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: