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Super Bright Red Common Cathode 3 Digit 7 Segment LED Display for Refrigeration Control Panel

Affichage à LED à 7 segments
December 12, 2025
Category Connection: Affichage à LED de 7 segments
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Les étiquettes:
#affichage de segment de la puissance faible 7 #affichage mené sept par segments #Affichage numérique de 7 segments
Brief: Here’s a fast, informative look at what this solution does and how it behaves. In this video, you'll see a detailed demonstration of the Super Bright Red Common Cathode 3 Digit 7 Segment LED Display, showcasing its high visibility and performance in a refrigeration control panel application. We'll walk through its key electrical characteristics, physical dimensions, and how its stable performance and easy assembly make it ideal for industrial digital indicators and instrument panels.
Related Product Features:
  • Features a common cathode polarity design for simplified circuit integration.
  • Offers super bright red emission with a wavelength of 630-635nm for excellent visibility.
  • Provides high luminous intensity ranging from 50-60mcd per dice for clear displays.
  • Operates with a low forward voltage of 1.8-2.2V per LED for energy efficiency.
  • Built with a wide operating temperature range from -40°C to +85°C for reliability in varied environments.
  • Designed with a large viewing angle and stable performance for consistent readability.
  • Supports multiple emitting colors including red, blue, yellow green, pure green, white, amber, orange, and yellow.
  • Compliant with RoHS directives and compatible with ICs for easy assembly and integration.
FAQ:
  • What is the operating temperature range for this LED display?
    This LED display is designed to operate reliably in a wide temperature range from -40°C to +85°C, making it suitable for various environmental conditions, including refrigeration control panels.
  • What colors are available for this 7-segment LED display?
    The display is available in multiple emitting colors, including super bright red, ultra bright red, yellow green, amber, orange, pure green, ultra bright blue, and ultra bright white, offering flexibility for different application needs.
  • Is this LED display compatible with integrated circuits?
    Yes, this LED display is IC compatible, ensuring easy integration into digital circuits and control systems for applications like instrument panels and digital counters.
  • What are the key applications for this 3-digit LED display?
    It is widely used in audio equipment, instrument panels, digital indicators, numeric displays, digital clocks, counters, and read-out display panels, providing clear and reliable numeric information.
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