Foryard FYS-3911AS-11 0.39 Inch Red 7-Segment LED Display (Common Cathode, Single Digit, Through-Hole)

The Foryard FYS-3911AS-11 is a 0.39 inch red single-digit 7-segment LED display designed for numeric indication in electronic circuits and embedded systems. It features a common cathode configuration, allowing individual segments to be controlled using suitable driver circuits. Its compact through-hole design makes it suitable for digital counters, measurement instruments, electronic control panels, and microcontroller-based projects.

Key Features -

• 0.39 inch character height

• Red LED illumination

• Common cathode configuration

• Single-digit 7-segment numeric display

• Through-hole mounting design

• Individual segment control for displaying numeric characters

• Compact design for printed circuit board integration

• Compatible with suitable LED driver circuits

• Requires appropriate current-limiting resistors

Specifications -

• Part Number: FYS-3911AS-11

• Manufacturer: Foryard

• Category: 7-Segment LED Displays

• Display Type: Single-digit numeric LED display

• Character Height: 0.39 inch

• Display Colour: Red

• LED Configuration: Common cathode

• Segment Configuration: Seven segments

• Display Technology: Light Emitting Diode (LED)

• Mounting Type: Through-hole

• Operating Voltage: Depends on LED forward voltage and the drive circuit

• Drive Method: Direct segment drive or compatible LED driver

• Package Type: Through-hole LED display

• Electrical Connection: Individual segment terminals and common cathode connection

Applications -

• Digital counters and timers

• Digital voltmeters and measurement instruments

• Arduino and microcontroller projects

• Electronic control panels

• Numeric status indicators

• Industrial instrumentation

• Clock and timer circuits

• Embedded system interfaces

• Educational electronics projects