| Image | Part Number | Description / PDF | Quantity | Rfq |
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Lumex, Inc. |
LED T-3MM 430NM SBLUE DIFF PCB |
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Lumex, Inc. |
T1.8MM QUAD PCB TWR IND 635R/635 |
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Lumex, Inc. |
LED T-3MM 4HI 660NM SRED DIFF |
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Lumex, Inc. |
T1.8MM RT ANG IND 470NM ULTRA SU |
0 |
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Lumex, Inc. |
LED T-3MM 4HI YELLOW CLEAR |
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Lumex, Inc. |
LED T-5MM 635NM IRED DFF VRT PCB |
0 |
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Lumex, Inc. |
LED T-5MM SGL 635NM IRD TRNS PCB |
0 |
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Lumex, Inc. |
LED T-3MM DL 585NM YLW DIFF PCB |
0 |
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Lumex, Inc. |
LED T-3MM 4HI GRN/ORG/RED DIFF |
0 |
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Lumex, Inc. |
LED T-3MM TWR SBL/G/Y/R DIFF PCB |
0 |
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Lumex, Inc. |
LED ARRAY 1.78X5MM 10YLW WHT |
0 |
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Lumex, Inc. |
LED T-3MM 636NM IRED DIFF RA SMD |
0 |
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Lumex, Inc. |
LED T1.8MM 565NM GREEN DIFF RA |
0 |
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Lumex, Inc. |
LED T-5MM 585NM YELLOW DIFF PCB |
0 |
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Lumex, Inc. |
LED T-3MM 4HI 565NM GREEN DIFF |
0 |
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Lumex, Inc. |
LED ARRAY 10X25MM 10SEG YLW WHT |
0 |
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Lumex, Inc. |
LED T-5MM SGL 695NM RED DIFF PCB |
0 |
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Lumex, Inc. |
10X10MM 4 CHP LT BAR ALINGAP YLW |
0 |
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Lumex, Inc. |
T-3MM R/A SMT LED 470NM ULTRA SU |
0 |
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Lumex, Inc. |
LED T-5MM 565NM GRN DIFF VRT PCB |
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: