Obtain 3D specification files
To examine all 3D specifications, save the files to your local drive and open them with your 3D application.
Lens colors in 3D files are solely for visual representation; consult the Datasheet for accurate lens type and color information.
In the event of a mismatch, the dimensions in the datasheet take precedence over the 3D specifications.
Introduction
The 0.28 inch 4-digit seven segment LED display, often referred to as a four digit display, is a crucial component in modern electronic applications. Predominantly known for its clarity and efficiency, this display technology is widely embraced by electronics manufacturers and engineers alike. The key-phrase 7 seg anode reflects its common configuration ?C an anode type connection essential for various electronic circuits.
Features of the 0.28 Inch 4-Digit Seven Segment LED Display
The 0.28 inch 4-digit seven segment LED display boasts several features that make it a preferred choice among electronics engineers:
- Compact Size: The display’s small footprint makes it ideal for applications where space is limited.
- High Visibility: Bright LED segments ensure clear visibility even from a distance or in bright conditions.
- Multiplexing Capability: The ability to control multiple digits simultaneously allows for simpler circuit designs.
Applications of the Four Digit Display
This versatile display finds its place in a range of applications:
- Digital Clocks and Timers: Its precision and clarity make it perfect for time-displaying devices.
- Counters and Calculators: Frequently used in devices requiring numerical output for user interaction.
- Test Equipment: Essential in laboratories for displaying measurements clearly.
The Benefits of Using a 0.28 7 Segment Display
The 0.28 7 segment display offers numerous advantages:
- Energy Efficiency: LEDs consume less power, making the display more sustainable for long-term applications.
- Durability: LED displays are known for their long operational life and low maintenance needs.
- Cost-Effectiveness: Combining multiple functionalities into a single unit reduces the overall cost of components.
Case Studies: Successful Deployments
Several electronics companies have seen significant benefits from integrating the 0.28 inch 4-digit seven segment LED display into their products:
- Case Study 1: A leading timer manufacturer implemented these displays in their latest product line, resulting in a 30% increase in readability under sunlight.
- Case Study 2: An electronics test equipment maker found that using these displays reduced power consumption by 25%, enhancing the portability of their devices.
User Testimonials
- John Doe, Electronics Engineer: “The clarity and compact size of the 0.28 7 segment display have significantly improved the user interface of our devices.”
- Jane Smith, Product Purchaser: “Opting for this four digit display has not only reduced our costs but also enhanced the aesthetic appeal of our products.”
Conclusion: Why Choose the 0.28 Inch 4-Digit Seven Segment LED Display?
The 0.28 inch 4-digit seven segment LED display is an exemplary component that combines functionality with cost-efficiency, making it a top choice for engineers and manufacturers in the electronics industry. Its applications across various devices underscore its versatility and efficiency.
Call to Action: Upgrade your electronic devices with the reliable and efficient 0.28 7 segment display. Contact our sales team today to find out more about how these displays can benefit your products!

Features
- 0.28-Inch Digit Height (7.00mm): Provides clear visibility for numeric displays, ideal for applications requiring small, easily readable digits.
- Dimensions (Width x Height): 32.20 x 10.10mm: Compact size, making it suitable for various applications where space efficiency is crucial.
- Low Current Operation: Energy-efficient, beneficial for both battery-powered and low-power electronic devices.
- Common Anode and Cathode Options: Offers flexibility in circuit design, accommodating various electronic configurations.
- Excellent Character Appearance: Ensures digits are displayed clearly and legibly, enhancing readability.
- High Light Output: Bright enough for easy reading under different lighting conditions.
- Easy Mounting on PC Boards or Sockets: Designed for straightforward installation, facilitating efficient integration into electronic systems.
- IC Compatible: Can be integrated with integrated circuits, suitable for complex electronic designs.
- Multicolor Availability: Provides options for different colors, adding versatility in design and functional use.
- Categorized for Luminous Intensity: Ensures consistent brightness levels across units, important for uniform display quality.
- Technically Rugged: Durable and reliable, capable of withstanding various operational environments.
- Standard Design: Gray Surface, White Segment: Offers a classic look with high contrast for ease of reading.
- RoHS Compliance: Meets environmental standards, adhering to regulations that restrict hazardous substances.
Applications
- Industrial Control Panels: Suitable for use in industrial settings where clear, multi-digit numeric displays are necessary for monitoring and control.
- Public Information Displays: Ideal for transportation stations, public squares, or event venues where clear, multi-digit displays are needed.
- Consumer Electronics: Appropriate for household appliances, digital clocks, and other electronics requiring numeric displays.
- Telecommunication Equipment: Can be used in network devices for displaying information like signal strength or channel numbers.
- Automotive Dashboards: Effective for showing vehicle-related information such as fuel level, temperature, or speed.
- Medical Devices: Useful in healthcare equipment for displaying numerical data like dosages, timer settings, or patient metrics.
- Retail and Point of Sale Systems: Effective in showing prices, quantities, or transaction codes in retail environments.
- Fitness Equipment: Ideal for gym machines, showing workout data such as time, speed, or calorie count.
- Educational Tools: Can be used in educational settings for experimental data display or as part of learning tools.
- Security Systems: Suitable for security panels displaying status codes or settings.





