| Image | Part Number | Description / PDF | Quantity | Rfq |
|---|---|---|---|---|
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Lumex, Inc. |
LED T-3MM DL 565NM GRN DIFF PCB |
0 |
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Lumex, Inc. |
LED T3MM TRI TWR Y/R/G DIFF PCB |
0 |
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Lumex, Inc. |
LED T-3MM 585NM YLW DIFF SHORT |
94 |
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Lumex, Inc. |
LED T-3MM DL YLW/GRN DIFF RA PCB |
0 |
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Lumex, Inc. |
5X20MM 4 CHP LGHT BAR 565NM GRN |
0 |
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Lumex, Inc. |
LED T-3MM SGL 565NM GREEN DIFF |
0 |
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Lumex, Inc. |
1.6MM RIGHT ANGLE SMD LED |
0 |
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Lumex, Inc. |
T3MM DUAL TER PCB IND ALINGAP GR |
0 |
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Lumex, Inc. |
LED 2X5MM RA 2-HI GRN/GRN PCMNT |
0 |
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Lumex, Inc. |
LED 3MM RA 635NM RED DIFF SMD |
0 |
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Lumex, Inc. |
LED 5MM 4-WIDE YELLOW PC MOUNT |
0 |
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Lumex, Inc. |
LED ARRAY 101-SEG CLR HI-INT RED |
0 |
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Lumex, Inc. |
LED 5MM RELAMPABL RED BLINK PCMT |
0 |
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Lumex, Inc. |
LED T-3MM 635NM RED DIFF RA SMD |
0 |
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Lumex, Inc. |
LED 5MM 4-WIDE GREEN PC MOUNT |
0 |
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Lumex, Inc. |
LED 5MM RA FAULT-IND GREEN PCMT |
0 |
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Lumex, Inc. |
LED LTBAR 2WINDOW 4CHIP RED DIFF |
0 |
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Lumex, Inc. |
LED 5MM RA FAULT-IND RED PC MNT |
0 |
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Lumex, Inc. |
LED LT BAR SQ 4CHIP SUP RED DIFF |
0 |
|
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Lumex, Inc. |
LED 3MM RELAMPABLE RED/GRN PCMNT |
0 |
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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: