HS410561K 4-Digit 0.56-Inch Red 7-Segment Display Common Anode with Clock and Degree Symbols

HS410561K 4-Digit 0.56-Inch Red 7-Segment Display Common Anode with Clock and Degree Symbols
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  • Product Code:SQ7762
  • Availability: 1000
  • $0.25
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Tags: HS410561K, 4-digit display, 7-segment display, common anode, 0.56 inch display, red LED display, 12 pin display, Arduino display, digital tube, clock degree symbol display

The HS410561K is a 4-digit, 0.56-inch seven-segment LED display with a common anode configuration, designed for numerical readouts in digital clocks, electronic meters, timers, and DIY electronics projects. The display emits a clear red color and features 12 pins, with four digit-select anodes and eight segment-control cathodes (A–G plus decimal point). Because the anodes are common to all segments within each digit, the display is driven by multiplexing: the positive voltage is applied to the common anode of the active digit, while the individual segments are controlled by pulling their corresponding cathodes low. This architecture simplifies wiring and reduces the number of required microcontroller pins compared with directly driving every segment.

The HS410561K 4-digit 7-segment display provides a character height of 0.56 inch (14.224 mm) and an overall panel size of 50 mm × 19 mm × 8 mm, making it compact enough for space-constrained enclosures while remaining easily legible. In addition to the standard A–G segments and decimal points, the display includes dedicated clock and degree symbols, which are useful for time, temperature, and measurement applications. The typical forward voltage per segment is 1.9V to 2.3V, with a typical operating current of 20mA; segment current is commonly limited with series resistors (for example, 2.2kΩ when driving from a 5V microcontroller) to protect both the display and the controller pins.

This display is compatible with a wide range of microcontrollers, including Arduino, AVR, PIC, and STM32 platforms. It is supplied as a bare display component and requires external current-limiting resistors and a multiplexing driver or direct GPIO control. Typical applications include digital clocks, countdown timers, voltmeters, ammeters, temperature indicators, scoreboards, and status panels where a bright, numeric readout is required.

HS410561K 4-digit 7-segment display Application

  1. Digital clocks and time displays with clock symbol
  2. Electronic meters and measurement readouts
  3. Countdown timers and stopwatch projects
  4. Temperature indicators using the degree symbol
  5. Voltmeters, ammeters, and panel meters
  6. Scoreboards and numeric status panels
  7. DIY electronics and Arduino display projects
  8. Equipment front-panel numerical indicators

HS410561K 4-digit 7-segment display Specifications

  1. Product Model: HS410561K / HS410561K-32
  2. Display Type: 4-digit 7-segment LED
  3. Configuration: Common anode
  4. Emitted Color: Red
  5. Character Height: 0.56 inch (14.224 mm)
  6. Overall Panel Size: 50 mm × 19 mm × 8 mm
  7. Number of Pins: 12
  8. Segment Forward Voltage (Typical): 1.9V to 2.3V
  9. Segment Forward Voltage (Min/Max): 1.6V / 2.4V
  10. Typical Segment Current: 20 mA
  11. Typical Segment Current (Reference): 10 mA per segment (static reference)
  12. Peak Segment Current: 30 mA (pulse width <1 ms)
  13. Reverse Voltage (Maximum): 5V
  14. Additional Symbols: Clock symbol, degree symbol, decimal points
  15. Pin Configuration: 4 digit-select pins + 8 segment pins (A–G, DP)
  16. Mounting Type: Through-hole (DIP)
  17. Recommended Series Resistor: 2.2 kΩ at 5V (per segment, for typical brightness)

Features

  1. 4-digit 0.56-inch seven-segment LED display with common anode configuration
  2. Bright red emission for clear visibility in various lighting conditions
  3. 12-pin package with 4 digit-select anodes and 8 segment cathodes
  4. Dedicated clock and degree symbols for time and temperature applications
  5. Typical segment forward voltage of 1.9V to 2.3V
  6. Typical segment current of 20mA with a 30mA peak rating (pulse width <1ms)
  7. Compact panel size of 50 × 19 × 8 mm for space-constrained designs
  8. Multiplexed common-anode design reduces required microcontroller pins
  9. Compatible with Arduino, AVR, PIC, and STM32 platforms
  10. Through-hole DIP mounting for breadboard and PCB installation
  11. Suitable for digital clocks, meters, timers, and panel indicators
  12. Requires external series resistors (e.g., 2.2kΩ at 5V) for segment current limiting
Display Properties
Color Red
Digit Number 4
Screen Size 0.56 Inch
Physical Parameters
Size 50mm x 19mm x 8mm

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