0.56″ seven segment LED display | Ultra Red

Article No:



Ultra Red



x x


Related Article List
Filters Sort results
Reset Apply
Article No
Ultra Blue
Super Red
Ultra Pure Green
Hi Red
Ultra Red
Ultra Green
Ultra Red
Ultra Red
Ultra Yellow
Ultra White
Ultra Amber
Product Series information
Filters Sort results
Reset Apply
Product Series
2 digit LED display
Series No:BL-D56A-25
Specification Download:
19.8 × 23.5 × 8 mm
Elevating Display Technology: A Deep Dive into the 0.56 Seven Segment LED Display The 0.56 seven segment LED display stands as a pinnacle of clarity and efficiency in the realm of digital displays. Widely recognized for its precision and versatility, this compact component has revolutionized how information is presented across a myriad of electronic devices. From the two-digit seven-segment display offering simple numeric information to the comprehensive 0.56 7 segment display datasheet detailing its technical specifications, this article aims to unfold the numerous facets of this indispensable electronic component. Tailored for electronics manufacturer engineers, purchasers, and administrators, we delve into the features, applications, benefits, coupled with real-world case studies and user testimonials.

Unlocking the Features and Applications

The 0.56 seven segment LED display embodies a perfect blend of form and function, providing a straightforward yet effective means of data presentation. Characterized by its distinct 14mm 7 segment display size, it offers optimal visibility without occupying substantial space on a device. The versatility of this display technology finds its way into various applications, from digital clocks and calculators to more complex instrumentation like medical devices and control panels.

Advantages for Industry Stakeholders

For electronics manufacturers, the adoption of the 0.56 seven segment LED display translates into enhanced product value and operational efficiencies. Its low power consumption and longevity are pivotal in designing eco-friendly and cost-effective devices. Furthermore, the ease of integration into different circuits allows for creative freedom, pushing the boundaries of innovation in electronic product design.

Real-World Impact: Case Studies

Illustrating the transformative power of the 0.56 seven segment LED display, several case studies highlight its application in groundbreaking products. One notable example involves a consumer electronics brand that integrated these displays into their new line of kitchen appliances, significantly improving user interaction and aesthetic appeal.

Hearing from the Users: Testimonials

The true measure of a component's success lies in the satisfaction of its end users. Testimonials from electronics engineers reveal the 0.56 seven segment LED display's reliability and ease of use, making it a favored choice in product development. Purchasers and administrators echo these sentiments, praising its cost-effectiveness and the competitive edge it provides in the market.

Navigating the Future of Display Technology

As we look ahead, the potential for innovation within the realm of seven segment digital displays remains boundless. Advancements in LED technology promise even brighter, more efficient displays, ensuring that the 0.56 seven segment LED display will continue to play a critical role in the evolution of electronic devices.

Conclusion: Embracing the Next Generation of LED Displays

The journey through the capabilities and impact of the 0.56 seven segment LED display underscores its significance in today's technological landscape. For stakeholders in the electronics manufacturing industry, staying abreast of such advancements is crucial. Embrace the future by leveraging the power and potential of the 0.56 seven segment LED display in your next project.
0.56 seven segment LED display
0.56 seven segment LED display


  • 0.56 Inch Digit Height (14.20mm): Provides clear and visible numeric displays, ideal for reading from a distance.
  • Compact Dimensions: Measuring 23.5 x 19.8 mm, the display is well-suited for applications where space is at a premium.
  • Low Current Operation: Energy-efficient design, beneficial for reducing power consumption, especially in battery-operated devices.
  • Common Anode and Common Cathode Availability: Offers flexibility in circuit design to accommodate various electronic configurations.
  • Excellent Character Appearance: Ensures sharp and clear numeric displays for ease of readability.
  • High Light Output: Bright display ensures visibility under various lighting conditions.
  • Easy Mounting on PC Boards or Sockets: Simplifies integration onto printed circuit boards or into sockets, facilitating ease of assembly.
  • IC Compatible: Can be easily interfaced with various integrated circuits, suitable for complex electronic designs.
  • Multicolor Availability: Available in different colors, providing options for customization and various design requirements.
  • Categorized for Luminous Intensity: Ensures uniform brightness across units for consistent performance.
  • Technically Rugged: Durable and reliable, built to withstand various operational conditions and environments.
  • Standard Design: Comes with a gray surface and white segments, offering a classic and clear display appearance.
  • RoHS Compliance: Manufactured in compliance with environmental and health safety standards.


  • Digital Clocks and Timers: Ideal for timekeeping devices in various environments such as schools, offices, and public areas.
  • Electronic Scoreboards: Suitable for sports arenas, event venues, and public spaces for displaying scores or other numerical information.
  • Industrial Equipment: Used in machinery for displaying measurements, counts, or operational data.
  • Consumer Electronics: Incorporated in appliances like microwave ovens, washing machines, and audio equipment for setting displays.
  • Medical Devices: Employed in medical equipment for showing readings, timers, and numerical data.
  • Automotive Displays: Applicable for displaying information on car dashboards, such as temperature, fuel level, or warning indicators.
  • Control Panels: Used in control panels for machinery, HVAC systems, and industrial systems for clear numeric readouts.
  • Telecommunication Equipment: Suitable for network devices and communication equipment for displaying numeric information.
Dimension and Circuit Drawing:
Related Information


When soldering, leave a minimum of 2mm clearance from the base of the base of the lens to the soldering point. Dipping the lens into the solder must be avoided.

Do not apply any external stress to the lead frame during soldering while the LED is at high temperature.

Recommended soldering conditions:


IR Reflow Soldering (for SMD display)Wave SolderingSoldering Iron
Pre-Heat150-180°CPre-Heat100°C Max.Temperature300°C Max.
Pre-Heat Time120sec Max.Pre-Heat Time60sec Max.
Peak Temperature260°C Max.SolderWave260°C Max.Soldering Time3sec Max.(one time only)
Soldering Time10 sec Max.Soldering Time5sec Max.

Note: Excessive soldering temperature and/or time might result in deformation of the LED lens or failure of the LED

ESD(Electrostatic Discharge)

Static Electricity or power surge will damage the LED.

Suggestions to prevent ESD (Electrostatic Discharge):

n Use a conductive wrist band or anti-electrostatic glove when handling these LEDs

n All devices, equipment, and machinery must be properly grounded

n Work tables, storage racks, etc. should be properly grounded

n Use ion blower to neutralize the static charge which might have built up on surface of the LED’s

 plastic lens as a result of friction between LEDs during storage and handling

ESD-damaged LEDs will exhibit abnormal characteristics such as high reverse leakage current, 

low forward voltage, or “no light on” at low currents. To verify for ESD damage, check for “light on” 

and Vf of the suspect LEDs at low currents.

The Vf of “good” LEDs should be>2.0V@0.1mA for InGaN product and >1.4V@0.1mA for AlInGaP


antistatic notice-smd led

When selecting power for LED systems, it’s essential to understand several key parameters to ensure safe operation, longevity, and optimal performance. Here are some steps and considerations for LED power selection:

  • Determine the Forward Voltage (Vf) of the LED(s):

Each LED has a forward voltage, which is the voltage at which the LED operates when the current is flowing through it. This value can typically be found in the LED’s datasheet.

  • Determine the Forward Current (If) of the LED(s):

The forward current is the current at which the LED is designed to operate. Running an LED at higher than its rated current can reduce its lifespan and increase the heat it produces.

  • Decide on the Configuration:

Series Configuration: When LEDs are connected in series, the forward voltages add up, but the current remains the same.

Parallel Configuration: When LEDs are connected in parallel, the forward voltage remains the same, but the currents add up. This configuration can be risky because if one LED fails or has a slightly lower forward voltage, it can cause the other LEDs to draw more current.

Calculate Total Power Requirements:

Power (W) = Total Forward Voltage (V) x Total Forward Current (A)

For example, if you have three LEDs connected in series, each with a forward voltage of 3V and a forward current of 20mA, the total power requirement would be:

Power = (3V + 3V + 3V) x 20mA = 9V x 0.02A = 0.18W

  • Select an Appropriate Power Supply:
  • Voltage Rating: The power supply voltage should match or slightly exceed the total forward voltage of your LED configuration.
  • Current Rating: The power supply’s current rating should meet or exceed the total forward current of your LED configuration.
  • Safety Margin: It’s a good practice to select a power supply that can provide at least 20% more power than your calculated requirement. This ensures the power supply isn’t operating at its maximum capacity, which can extend its life and ensure safer operation.
  • Consider Additional Features:
  • Dimming Capability: If you want to control the brightness of your LEDs, choose a power supply with dimming capabilities.
  • Overcurrent and Overvoltage Protection: To protect your LEDs, select a power supply with built-in protection mechanisms.
  • Thermal Management: Ensure that the power supply has adequate cooling, especially if it will be enclosed or in a location with limited airflow.
  • Regulation and Efficiency:A power supply with good regulation will maintain a consistent voltage output despite variations in the load. High efficiency ensures minimal power is wasted as heat.
  • Physical Size and Form Factor:Depending on where you plan to place the power supply, its size and shape may be critical factors.

In summary, when selecting power for LED systems, understanding your LED’s requirements and the configuration you plan to use is essential. Then, pick a power supply that meets those needs with some added safety margin, keeping in mind any additional features or constraints relevant to your project.

Here are some well-regarded brands in the industry:

  • Mean Well: One of the most recognized brands in the LED power supply industry, Mean Well offers a wide range of products suitable for both indoor and outdoor applications. Their units often come with features like overcurrent protection, dimming capabilities, and high efficiency.
  • Tridonic: A global leader in lighting technology, Tridonic offers LED drivers and power supplies that cater to various lighting solutions, from simple setups to advanced smart lighting systems.
  • Philips Advance Xitanium: Philips is a well-known brand in the lighting industry, and their Xitanium series of LED drivers are known for reliability and performance. They cater to both indoor and outdoor LED applications.
  • Osram: Another giant in the lighting industry, Osram offers a range of LED drivers and power supplies suitable for various applications, including architectural and street lighting.
  • LIFUD: Specializing in LED drivers, LIFUD is known for its high-quality products that cater to both commercial and residential LED lighting solutions.
  • MOSO: This brand offers a variety of LED drivers, especially for outdoor and industrial applications. Their products are known for durability and performance.
  • TDK-Lambda: With a history in power electronics, TDK-Lambda offers a range of power supplies and LED drivers suitable for various applications, emphasizing reliability and advanced features.
Need help?
Scroll to Top