| Image | Part Number | Description / PDF | Quantity | Rfq |
|---|---|---|---|---|
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Lumex, Inc. |
LED ARRAY 10X25MM 10SEG YLW WHT |
0 |
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Lumex, Inc. |
LED T-3MM 4HI GREEN DIFFUSED |
0 |
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Lumex, Inc. |
PCB LED SINGLE 574NM ALINGAP GRE |
0 |
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Lumex, Inc. |
LED T-3MM 4HI GREEN/RED DIFFUSED |
0 |
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Lumex, Inc. |
LED T-5MM 695NM RED WHT PCB |
0 |
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Lumex, Inc. |
LED T-3MM 4HI AMBER/RED DIFF |
0 |
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Lumex, Inc. |
LED T-3MM TWR R/R/R/BLNK DFF PCB |
0 |
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Lumex, Inc. |
LED T-3MM 4HI GREEN DIFFUSED |
0 |
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Lumex, Inc. |
LED T-3MM 4HI RED/YLW DIFFUSED |
0 |
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Lumex, Inc. |
LED 9MM 585NM SYLW TRANSP SFIRE |
0 |
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Lumex, Inc. |
LED ARRAY 1.78X5MM 20LED GRN WHT |
0 |
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Lumex, Inc. |
LED 3MM 2-HIGH PC MNT YELLOW/YEL |
0 |
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Lumex, Inc. |
LED T-3MM 4HI RED CLEAR |
0 |
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Lumex, Inc. |
LED T1.8 QUAD 5V 635NM RD RA PCB |
0 |
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Lumex, Inc. |
LED ARRAY 1.78X5MM 20LED GRN WHT |
0 |
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Lumex, Inc. |
LED T-3MM 4HI 565NM GREEN DIFF |
0 |
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Lumex, Inc. |
LED T1.8 SGL 5V 565NM GRN RA PCB |
0 |
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Lumex, Inc. |
LED T-3MM 605NM AMBER DIFF PCB |
0 |
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Lumex, Inc. |
LED T-3MM 4HI GREEN/YLW DIFFUSED |
0 |
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Lumex, Inc. |
LED T-5MM SGL 565NM GRN DIFF 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: