| Image | Part Number | Description / PDF | Quantity | Rfq |
|---|---|---|---|---|
 |
Dialight |
LED PRISM 3MM SQ HI INT GRN SMD |
0 |
|
 |
Lumex, Inc. |
LED 5MM RA FAULT-IND YEL PC MNT |
695 |
|
 |
Dialight |
LED CBI 3MM HI EFF GRN TINTED RA |
0 |
|
 |
Dialight |
LED PRISM 2MM RA ALGAAS RED SMT |
1572 |
|
 |
Dialight |
LED 5MM VERT SUP DIFF GRN PC MNT |
356 |
|
 |
Dialight |
LED 3MM RT ANG HI EFF RED PC MNT |
2785 |
|
 |
Lumex, Inc. |
LED 5MM RA FAULT-IND RED PC MNT |
38343 |
|
 |
Lumex, Inc. |
LED ARRAY 2.5X5MM 10-SEG SUP RED |
1404 |
|
 |
Dialight |
LED CBI 3MM BI-LVL GREEN/GREEN |
311 |
|
 |
Dialight |
LED CBI 3MM QUAD LEVEL |
0 |
|
 |
Dialight |
LED 5MM VERTICAL YELLOW PC MNT |
304 |
|
 |
Dialight |
LED 5MM RTANG HI EFF ORANGE PCMT |
0 |
|
 |
Kingbright |
LED RA 3.4MM 565NM GRN DIFF |
11042 |
|
 |
Dialight |
LED 3MM R/A HI-EFF BLUE DIFF |
251 |
|
 |
Broadcom |
LED LT BAR 8.89X8.89MM SGL HER |
3173 |
|
 |
Lite-On, Inc. |
LED LIGHT BAR RECT 1X1 HE RED |
0 |
|
 |
Broadcom |
LED LT BAR 8.89X19.05MM SGL GRN |
1915 |
|
 |
Dialight |
LED CBI 3MM BI-LVL GREEN/YELLOW |
0 |
|
 |
Schurter |
HOLDER LED PBL 3MM GREEN |
135 |
|
 |
Kingbright |
REDGREEN RIGHT ANGLE LED INDICAT |
298 |
|
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: