2.3 inch height 5×8 LED dot matrix | Green

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BL-M23C581G

Color: 

Green

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Article No
color
material
wavelength
apperance
v_typ
v_max
luminous_min
luminous_typ
degree
BL-M23C581B
ultra Blue
InGaN/SiC
470
4.2
120
160
BL-M23C581D
Super Red
GaAlAs/DH
660
2.2
250
320
BL-M23C581DUG (D)
Ultra Red
AlGaInP
660
2.5
320
BL-M23C581DUG (UG)
Ultra Green
AlGaInP
574
2.5
470
BL-M23C581E
Orange
GaAsP/GaP
635
2.5
180
220
BL-M23C581EG (E)
Orange
GaAsP/GaP
635
2.5
220
BL-M23C581EG (G)
Green
GaP/GaP
570
2.5
240
BL-M23C581EG3433
Green
GaP/GaP
570
2.5
350
450
BL-M23C581G
Green
GaP/GaP
570
2.5
350
450
BL-M23C581PG
Ultra Pure Green
InGaN/SiC
525
4.2
400
500
BL-M23C581S
Hi Red
GaAlAs/SH
660
2.2
220
280
BL-M23C581SG (G)
Green
GaP/GaP
570
2.5
240
BL-M23C581SG (S)
Super Red
AlGaInP
660
2.5
280
BL-M23C581SG3434
Green
GaP/GaP
570
2.5
350
450
BL-M23C581UB
ultra Blue
InGaN/SiC
470
4.2
200
250
BL-M23C581UE
Ultra Orange
AlGaInP
630
2.5
270
400
BL-M23C581UEUG (UE)
Ultra Orange
AlGaInP
630
2.5
400
BL-M23C581UEUG (UG)
Ultra Green
AlGaInP
574
2.5
470
BL-M23C581UG
Ultra Green
AlGaInP
574
2.5
350
470
BL-M23C581UR
Ultra Red
GaAlAs/DDH
660
2.2
319
446
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Product Series information
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Product Series
5x8 dot matrix LED displays
Series No:BL-M23C581
Specification Download:
Dimension
37.8 × 60.6 × 8.8 mm
Description:
___________________________________________________________________________________________________________________________________________________

Introduction

In the realm of digital display technology, the 2.3 inch height 5x8 LED dot matrix stands out as a superior choice for applications demanding a small LED display that does not compromise on quality and functionality. This dot matrix LED display has revolutionized the way information is presented across various devices, making it an invaluable tool for electronics engineers, purchasers, and administrators.

Features of the 2.3 Inch Height 5x8 LED Dot Matrix

The 5x8 LED dot matrix offers several key features that make it ideal for numerous applications:
  • High Resolution: Each matrix includes 40 LEDs arranged in a 5x8 grid, providing clear and sharp imagery suitable for both text and graphics.
  • Versatility: Can display multiple colors depending on the configuration, making it suitable for status indicators, message displays, and more.
  • Low Power Consumption: LEDs are well-known for their energy efficiency, which is critical in battery-powered or eco-friendly applications.
  • Durability: LED technology offers greater resistance to shock and environmental factors than traditional display methods.

Applications of the 5x8 LED Dot Matrix

The adaptability of the 5x8 LED dot matrix allows for its use in a wide range of industries:
  • Consumer Electronics: From wristwatches to portable meters, the matrix enhances readability and user interaction.
  • Industrial Equipment: Useful in machinery for displaying processes or operational statuses.
  • Advertising Displays: Small-scale digital billboards and promotional signs benefit from its crisp display capabilities.

Benefits of Using Small LED Displays

Choosing the 2.3 inch height 5x8 LED dot matrix provides several advantages:
  • Compact Efficiency: Fits into smaller devices without sacrificing display quality, perfect for innovative electronics where space is at a premium.
  • Customizability: Users can easily program the matrix for specific needs, which adds significant value in bespoke applications.
  • Improved Communication: Enhances the ability to communicate information clearly and effectively, crucial in both commercial and industrial settings.

Real-World Case Studies

Case Study 1: Portable Medical Devices

A manufacturer of handheld medical devices used the 5x8 LED matrix to display critical readings. The switch to this LED matrix resulted in devices that were easier to read in various lighting conditions, leading to a 25% increase in user satisfaction.

Case Study 2: Consumer Smart Watches

A leading tech company incorporated the 5x8 matrix panel into their latest smartwatch series. This led to an enhanced display of notifications and health metrics, contributing to a 40% boost in market sales.

User Testimonials

  • Rachel Kim, Design Engineer: "Incorporating the 5x8 LED display into our new line of industrial controls has significantly decreased visual errors and improved user feedback."
  • Mark Spencer, Purchasing Manager: "The reliability and cost-effectiveness of these small LED displays have streamlined our manufacturing process, impacting our bottom line positively."

Conclusion

The 2.3 inch height 5x8 LED dot matrix represents a leap forward in compact display technology, offering an ideal blend of size, efficiency, and adaptability. With its broad range of applications and robust features, this small LED display continues to shape the future of electronic visuals. Call to Action: Ready to elevate your product designs with versatile and efficient display solutions? Choose the 5x8 LED dot matrix for your next project and witness a transformation in how you present information!
2.3 inch height 5x8 LED dot matrix
2.3 inch height 5x8 LED dot matrix

Features

  • 2.3-Inch Matrix Height (58.34mm): Offers clear visibility, ideal for applications where a medium-sized visual display is needed.
  • Dot Size: 5.00mm, Circle Dot: Prominent, circular dots for enhanced visibility and aesthetic appeal.
  • Column and Row Configuration: 5 Columns x 8 Rows: Provides flexibility for displaying various symbols or characters.
  • Dimensions (Width x Height): 37.80 x 60.60mm: Efficient size for effective display while maintaining spatial economy.
  • Bi-Color Selected: Ability to display information in two different colors, enhancing the versatility and visual appeal of the display.
  • Low Current Operation: Energy-efficient, suitable for both battery-powered and low-power electronic devices.
  • High Contrast and Light Output: Ensures excellent readability in diverse lighting conditions.
  • Compatible with ASCII and EBCDIC Code: Can display a wide range of characters and symbols, increasing utility.
  • Stackable Horizontally: Allows for expansion of the display area by aligning multiple units side by side.
  • Column Cathode and Column Anode Available: Offers flexibility in electronic design for various circuit integrations.
  • Easy Mounting on P.C. Boards or Sockets: Facilitates straightforward installation and integration into electronic systems.
  • Categorized for Luminous Intensity: Ensures consistent brightness levels across units for uniform display quality.
  • Technically Rugged: Durable and reliable, capable of withstanding various operational environments.
  • Standard Design: Gray Surface and White Dot: Visually appealing with high contrast for ease of reading.
  • RoHS Compliance: Meets environmental safety standards.

Applications

  • Public Information Displays: Ideal for airports, train stations, or event venues for displaying clear, medium-sized information.
  • Interactive Art and Installations: Suitable for creative displays in public spaces, galleries, or exhibitions.
  • Advertising and Retail Signage: Effective in retail settings or for promotional purposes where dynamic displays are required.
  • Industrial Displays: Appropriate for displaying data, status messages, or alerts in industrial environments.
  • Educational Tools: Can be used in educational settings for displaying visual aids or instructional content.
  • Healthcare Signage: Suitable for hospitals or clinics for displaying patient information, room numbers, or alerts.
  • Safety and Emergency Signage: Appropriate for displaying safety alerts, warning messages, or directional signs.
  • Transportation Systems: Effective for displaying route numbers, schedules, or status updates in transportation networks.
  • Electronic Scoreboards: Perfect for sports arenas, gyms, or event spaces requiring clear and dynamic scoring displays.
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Dimension and Circuit Drawing:
Related Information

Soldering

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

 product.

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.
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