Kingbright Yellow 20 Segments LED Display, DC-20/20YWA, 5.08 mm Character Height, Through Hole

The Kingbright DC-20/20YWA LED display is a robust 20 segment bar graph array designed to provide clear and reliable visual indication in electronic circuitry. Featuring a yellow LED color with a dominant wavelength of 590 nm, this display offers excellent luminosity and visibility even for compact electronic panels. Its 5.08 mm character height allows for easy reading from various angles, while the grey face and white segment design deliver high contrast for distinct status representation.

This LED display utilizes a standard through-hole mounting, making it suitable for direct insertion into printed circuit boards for secure and stable installation. Measuring 50.7 mm in width, 10.2 mm in height, and 8 mm in depth, the DC-20/20YWA fits into space-limited assemblies without sacrificing performance. The low current operation, requiring only 30 mA (forward current) at 2.1 V forward voltage, enables energy-efficient designs for continuous operation.

Designed with rugged mechanical construction, the bar graph array is ideal for demanding industrial, laboratory, and instrumentation environments. It features end-stackable and low-current operation, making it well suited for applications where multiple displays may be grouped for multi-channel level indication or status visualization. The high-contrast visual output meets the stringent requirements of measurement, control, and signal processing equipment.

The Kingbright DC-20/20YWA is RoHS compliant, ensuring adherence to environmental and safety standards for modern electronic assemblies. Its versatile mounting and electrical characteristics make it a preferred choice for engineers designing custom panel meters, audio level displays, power management systems, and industrial electronic interfaces. The excellent wavelength uniformity and mechanical stability further enhance long-term reliability and repeatable performance in repetitive operations or monitoring setups.

Typical applications include level meters, bar graph indicators, process status panels, laboratory electronic instrumentation, and other visual signaling systems. This display is especially suited for use cases requiring accurate, segment-based representation of analog or digital values, such as VU meters, battery status indicators, and signal strength monitors in both standalone and embedded electronic systems.

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