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20mm White 7 Segment LED Display for Water Heaters

7 Segment LED Display
December 26, 2025
Category Connection: 7 Segment LED Display
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Tags:
#low power 7 segment display #seven segment led display #7 segment numeric display
Brief: Discover how this 20mm white 2-digit 7-segment LED display is engineered for digital water heaters. This video provides a detailed walkthrough of its ultra-bright white illumination, compact dimensions, and key electrical characteristics, demonstrating its stable performance and ease of assembly for B2B integration.
Related Product Features:
  • Customized dual digit 7 segment LED display with a 20mm digit height for clear visibility.
  • Ultra bright white emitting color with high luminous intensity of 120-140mcd for excellent readability.
  • Low power consumption and extremely low forward current of 5-10mA per LED for energy efficiency.
  • Wide viewing angle and continuous uniform segments ensure consistent display from various positions.
  • Common anode polarity and IC compatibility for straightforward integration into control systems.
  • Robust construction with a long lifespan and fast heat-dissipation for reliable operation.
  • Compact outer dimensions of 35.8*25.8*10mm, designed for easy assembly into appliance interfaces.
  • Meets RoHS compliance and operates reliably across a wide temperature range from -40 to +85°C.
FAQs:
  • What are the key electrical specifications for this white LED display?
    The display features a forward voltage of 2.8-3.2V per LED, a forward current of 5-10mA, and a luminous intensity of 120-140mcd, ensuring bright, low-power operation.
  • Is this LED display suitable for high-temperature environments like water heaters?
    Yes, it is designed with a wide operating temperature range from -40°C to +85°C and features fast heat-dissipation for stable performance in heating appliances.
  • Can the dimensions or LED color of this display be customized?
    Yes, we offer OEM & ODM services and can customize the sizes, LED color, and functional icons according to your specific requirements.
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