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3 Digit 14.2mm Red LED Display for Temp Control

7 Segment LED Display
December 22, 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: Looking for a straightforward way to solve a common challenge? This video explores options. In this demonstration, you will see the Ultra Bright White Grey Surface LED Display in action, showcasing its 3-digit, 14.2mm format designed for temperature controllers. We'll walk you through its clear visibility, robust construction, and how it performs in various lighting conditions, providing real insights for your industrial applications.
Related Product Features:
  • Features a 14.2mm character height and compact outer dimensions of 37.6*19*8 mm for standard industrial integration.
  • Constructed with a common cathode polarity and ultra-bright white LEDs for clear, reliable numeric display.
  • Offers a forward voltage of 2.8-3.2V per LED and a low forward current of 5-10mA for energy-efficient operation.
  • Provides excellent reliability and stable performance in bright ambient light with evenly distributed luminous intensity.
  • Built with yellow epoxy and a grey surface, available in multiple emitting colors including red, blue, green, white, amber, orange, and yellow.
  • Designed for a long operational lifetime and capable of withstanding an operating temperature range from -40 to +85 ºC.
  • Meets RoHS/REACH compliance standards, ensuring environmental and safety regulations are satisfied.
  • Ideal for applications in temperature controllers, audio equipment, home appliances, and various numeric display panels.
FAQs:
  • What are the key electrical specifications for this LED display?
    The display operates with a forward voltage of 2.8-3.2V per LED and a forward current of 5-10mA per LED. It has a maximum forward current rating of 20mA per dice and can withstand a reverse voltage of 5V.
  • In what environments can this LED display reliably operate?
    This LED display is designed for stable performance with an operating temperature range from -40°C to +85°C, making it suitable for various industrial and consumer applications, even in bright ambient light.
  • What colors and physical characteristics are available for this display?
    It features an ultra-bright white LED with a grey surface and is made with yellow epoxy. It is also available in multiple emitting colors including red, blue, green, amber, orange, and yellow to suit different design needs.
  • Is this product compliant with international safety and environmental standards?
    Yes, this LED display meets RoHS and REACH compliance, ensuring it adheres to strict environmental and safety regulations.
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