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7 Segment LED Display Ultra White 5 Digit 0.39inch Common Cathode for Digital Indicator

7 Segment LED Display
May 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: Want to know what makes this 7-segment LED display ideal for your digital indicators? In this video, we walk you through the key features of the ultra white, 5-digit, 0.39-inch common cathode display, showcasing its high brightness, stable performance, and versatile applications in instrument panels and home appliances.
Related Product Features:
  • Features a 5-digit, 0.39-inch 7-segment LED display with a character height of 10mm.
  • Common cathode configuration for simplified circuit design and control.
  • Ultra bright white emitting color with high luminous intensity of 100-140 mcd.
  • Low forward current requirement of 5-10mA per LED for energy efficiency.
  • Available in multiple colors including red, blue, yellow green, pure green, amber, orange, and pure white.
  • Compact outer dimensions of 49x12.9x7.3 mm for space-constrained applications.
  • Designed for stable performance and long lifespan with low power consumption.
  • IC compatible and RoHS compliant, suitable for various digital indicator uses.
FAQs:
  • What is the operating voltage range for this LED display?
    The forward voltage per LED is 2.8-3.2V for the ultra white version, with specific ranges varying by color as detailed in the product specifications.
  • What applications is this display suitable for?
    This 7-segment LED display is widely used for instrument panels, home appliances, digital indicators, LED clock displays, and set-top boxes, among other electronic devices.
  • What does common cathode mean and how does it affect usage?
    Common cathode means all the LED segments share a common ground connection. This configuration simplifies driving circuitry and is compatible with standard digital control systems.
  • What are the environmental specifications for this display?
    The display operates within a temperature range of -40°C to +85°C and is RoHS compliant, ensuring reliability in various conditions while meeting environmental standards.
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