SMD seven segment display 0.56 inch 2 digit

SMD seven segment display 0.56 inch 2 digit

Series No:





25.1 x 19 x 3.75

Character Height: (inch)

0.56 inch





Unlocking the Potential of SMD Seven Segment Display 0.56 Inch 2 Digit for Electronics Manufacturers

In the realm of electronic display technology, the SMD seven segment display 0.56 inch 2 digit stands out as a compact, efficient solution for a myriad of applications. Known for its precision and ease of integration, this technology caters specifically to the needs of electronics manufacturer engineers, purchasers, and administrators. By focusing on the 7 segment SMD as a key component, we delve into its features, applications, and the undeniable benefits it brings to the table. Additionally, through real-world case studies and user testimonials, we further illustrate its impact on the electronics manufacturing industry.

The Essentials of SMD Seven Segment Display 0.56 Inch 2 Digit

The 7 segment SMD, also recognized as the double seven segment display, represents a leap in display technology with its Surface-Mount Device (SMD) design. Ideal for compact electronics where space is a premium, these displays are notable for their 0.56-inch digit size which ensures readability without compromising on size.

Key Features and Applications

One of the primary advantages of the 7 segment SMD lies in its versatility and ease of use. Employed across various domains from consumer electronics to industrial control panels, its ability to display numbers efficiently makes it indispensable. The 0.56 7 segment display datasheet provides a detailed look into its specifications, ensuring engineers can integrate it seamlessly into their designs.

Technological Benefits and Advancements

The transition to SMD seven segment displays from traditional through-hole technology has heralded a new era in electronics design. Their small footprint and high reliability reduce both the product size and the overall failure rate. This section discusses how these benefits translate into practical advantages for manufacturers and end-users alike.

Real-World Impact: Case Studies

Through detailed case studies, we explore the transformative effect of the SMD seven segment display 0.56 inch 2 digit in various industries. From automotive dashboards to home appliances, these examples showcase the display’s role in enhancing functionality and user experience.

Hearing from the Users: Testimonials

Nothing speaks louder than the voice of the customer. This section features testimonials from engineers and purchasers who have firsthand experience with the 7 segment SMD. Their insights provide a valuable perspective on its practical benefits and application success stories.

A Look Ahead: Future Prospects

The future looks bright for the SMD seven segment display, with ongoing advancements in LED technology and manufacturing processes promising even more compact, efficient, and cost-effective solutions. This part discusses upcoming trends and potential innovations in display technology.

Conclusion: A Call to Action

For electronics manufacturers, engineers, and purchasers, the SMD seven segment display 0.56 inch 2 digit offers a blend of efficiency, reliability, and versatility that is hard to match. As we’ve explored its features, benefits, and real-world applications, the value it adds to any project is clear. We encourage industry professionals to consider this technology for their next project, tapping into its potential to enhance product offerings and meet consumer needs effectively.

SMD seven segment display 0.56 inch 2 digit
SMD seven segment display 0.56 inch 2 digitUnlock the potential of 0.56 inch 7 segment SMD for your electronics. Learn about its impact through case studies and user testimonials.


  • 0.56 Inch Digit Height (14.22mm): This size offers clear visibility for numerical displays, making it suitable for reading from a distance.
  • Compact Dimensions: With a width and height of 25.10 x 19.00 mm, this LED display is designed to fit into small spaces on PCBs (Printed Circuit Boards).
  • Single Decimal Point: Includes a single decimal point, enhancing its utility for displaying decimal numbers.
  • Single LED Chip Per Segment: Each segment of the numeric display uses a single LED chip, ensuring uniform brightness and consistent character appearance.
  • Common Anode or Common Cathode Selection: This feature provides flexibility in circuit design, allowing for compatibility with different types of electronic configurations.
  • Low Current Operation: Designed for energy efficiency, which is crucial for battery-powered devices or applications where power conservation is important.
  • Excellent Character Appearance: Offers clear and sharp numeric displays, crucial for readability and aesthetic appeal.
  • High Light Output: Ensures that the display is bright and easily readable, even in well-lit conditions.
  • Easy Mounting on PC Boards: Designed for straightforward and hassle-free mounting on printed circuit boards.
  • Multicolor Availability: Comes in various colors, providing options for different design preferences or coding requirements.
  • Categorized for Luminous Intensity: The LEDs are categorized based on their luminous intensity, ensuring consistent brightness across units.
  • Technically Rugged: Built to be durable and reliable, suitable for use in various environments and conditions.
  • Standard Design: Features a standard gray surface with white segments, offering a classic and clear display appearance.
  • RoHS Compliance: Manufactured in compliance with the Restriction of Hazardous Substances Directive, ensuring environmental safety and health standards are met.


  • Electronic Devices: Ideal for use in calculators, meters, and other electronic devices that require numeric displays.
  • Consumer Electronics: Used in consumer electronics like digital clocks, timers, and audio equipment for displaying numbers.
  • Control Panels: Suitable for control panels in machinery, vehicles, and industrial equipment, providing clear numeric readings.
  • Medical Equipment: Utilized in medical devices for displaying readings and measurements.
  • Communication Devices: Incorporated in communication equipment like telephones and radios for number display.
Electrical-optical characteristics:
Filters Sort results
Reset Apply
Part No. (Cathode)
Part No. (Anode)
Emitting Color
Peak Wavelength (nm)
Voltage typ.(v)
Voltage max. (v)
Luminous min
Luminous typ
Ultra Blue
Super Red
Ultra Pure Green
Hi Red
Ultra Red
Ultra Green
Ultra Red
Ultra Red
Ultra Yellow
Ultra White
Ultra Amber
Package configuration & Internal circuit diagram
SMD seven segment display 0.56 inch 2 digit

All dimensions are in millimeters(inches)
Tolerance is +-0.25(0.01″) unless otherwise note
Specifications are subject to change without notice.

Partno description:

LED seven segment , called also LED numeric display, is widely applied in home appliance panel display and other application.

Part No of Seven segment LED display

More information

Reflector Surface color (1st number)/ Segment Lens color (2nd number):

Ref Surface ColorWhiteBlackGrayRedGreen 
Epoxy ColorWater clearWhite diffusedRed DiffusedGreen DiffusedYellow Diffused 

Absolute maximum ratings (Ta= 25°C)

Parameter SDUREYGUnit
Forward Current IF 252525252530mA
Power Dissipation Pd 606060606065mW
Reverse Voltage VR 555555V
Peak Forward Current IPF (Duty 1/10 @1KHZ) 150150150150150150mA
Operation Temperature TOPR-40 to +80°C
Storage Temperature TSTG-40 to +85°C
Lead Soldering Temperature TSOL  Max.260+ 5°C for 3 sec Max. ( 1.6mm from the base of the epoxy bulb)°C

Absolute maximum ratings (Ta= 25°C)

Forward Current IF3030303030303030mA
Power Dissipation Pd7565656575110120120mW
Reverse Voltage VR55555555V
Peak Forward Current IPF (Duty 1/10 @1KHZ)150150150150150150100100mA
Operation Temperature TOPR-40 to +80°C
Storage Temperature TSTG-40 to +85°C
Lead Soldering Temperature TSOLMax.260+ 5°C for 3 sec Max. ( 1.6mm from the base of the epoxy bulb)°C
Related Information

Applied for:
dvd player radio train instrument refrigerator

1. Application
The Seven Segment LED is widely applied for ordinary electronic equipment (such as office equipment,
communication equipment and household applications). Checking with BETLUX’s Sales in
advance for information on applications in which exceptional reliability is required, particularly
when the failure or malfunction of the LEDs may directly jeopardize life or health (such as in
aviation, transportation, traffic control equipment, medical and life support systems and safety

2. Storage
The storage ambient for the Seven Segment LED should not exceed 30℃ temperature or 70% relative humidity.
For extended storage out of their original packaging, it is recommended that the Seven Segment LEDs be stored
in a sealed container with appropriate desiccant, or in a desiccator with nitrogen ambient.

3. Cleaning
Avoid using any unspecified chemical solvent to clean LED . For example, Trichloroethylene, Chlorosen, Acetone, and Diflon S3MC.
Any cleaning method can only be taken under normal temperature in one minute or less if it is required.
Use water to clean the Seven Segment LED if necessary under room temperature
dry it immediately after that.

Any unsuitable stress applied to the epoxy may break bonding wires in LED
Any forming on lead pin must be done before soldering, not during or after soldering.
Avoid applying any stress to resin in order to prevent the epoxy fracture and break on bonding wire.
While forming, please use a tie bar cut or equivalent to hold or bend the pin.
2mm from the base of resin is the minimum distance for the place bending the lead pin.
Avoid bending the lead pin at the same point twice or more.

seven segment display forming caution


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

LED dirve IC by  Maxim Integrated

 MAX6959  4½-Digit LED Display Driver

 MAX6958  4½-Digit LED Display Driver

 MAX6955  7-, 14-, 16-Segment LED Display Driver

 MAX6956  LED Static Display Driver and I/O Port

 MAX6954  7-, 14-, 16-Segment LED Display Driver

 MAX6952  5 x 7 Matrix LED Display Driver

 MAX6957  LED Static Display Driver and I/O Port

MAX6950  5-Digit LED Display Driver

 MAX6951  8-Digit LED Display Driver

 ICM7212  4-Digit LED Driver

 ICM7212A  4-Digit LED Driver

 ICM7212AM  4-Digit LED Driver

 ICM7212M  4-Digit LED Driver

 ICM7218A  8-Digit LED Driver

 ICM7218B  8-Digit LED Driver

 ICM7218C  8-Digit LED Driver

 ICM7218D  8-Digit LED Driver

 MAX7221  8-Digit LED Display Driver

 MAX7219  8-Digit LED Display Driver

 provide in-depth design and IC selection help for design engineers.  Each solution is dedicated to a popular end-equipment type and features design information, circuits and a block diagram.   Within a block diagram, click on a block to view best-fit integrated circuits recommended by Maxim engineers.

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