RAFI 5.40552.736-003 Board Led Display

( Brand: Rafi ), ( Part Type: Led Display Board ), ( UPC: 540552736003 )

Review RAFI Pc Board Led Display Digit Button Used

The **Rafi 5.40552.736-003 LED Board Display** is a high-performance, modular digital signage solution designed to deliver vibrant, high-contrast visuals with exceptional clarity and reliability for both indoor and controlled outdoor environments. Engineered with a **5.4-inch diagonal display area**, this backlit LED matrix boasts a **16x16 pixel grid**, offering a compact yet versatile canvas for dynamic content presentation. Each pixel is meticulously crafted with **surface-mounted LEDs**, ensuring uniform brightness and precise control over individual segments, which eliminates the need for complex scanning circuits found in traditional LED displays. The display operates on a **shared cathode architecture**, simplifying wiring and reducing power consumption while maintaining optimal luminosity ideal for applications requiring clear visibility in low-light conditions or ambient environments.

Built with **high-temperature-resistant materials**, including a durable polycarbonate or acrylic front panel, the Rafi 5.40552.736-003 is engineered to withstand harsh operational conditions, including temperature fluctuations and humidity, making it suitable for industrial, commercial, or educational settings where reliability is paramount. The modular design allows for easy integration into larger signage systems, enabling users to create scalable configurations by connecting multiple boards seamlessly via a **parallel or serial interface**, depending on the application. Whether used for digital menus, informational kiosks, or custom graphics, the display s **high refresh rate** ensures smooth animations and text scrolling without flicker, enhancing user engagement and readability.

Powered by a **low-voltage DC supply** (typically 5V or 12V, depending on the configuration), the Rafi 5.40552.736-003 is designed for energy efficiency, reducing operational costs while maintaining consistent performance. Its **simple control interface** often compatible with standard microcontrollers like Arduino, Raspberry Pi, or dedicated LED driver boards makes it accessible for both hobbyists and professionals. The display s **customizable brightness levels** (adjustable via PWM or voltage modulation) further enhance its adaptability, allowing users to optimize visibility in varying lighting scenarios. Additionally, the compact footprint and lightweight construction make it an ideal choice for applications where space is limited, such as retail displays, educational tools, or embedded systems requiring minimal real estate.

For developers and integrators, the Rafi 5.40552.736-003 offers a balance of simplicity and functionality, with minimal peripheral requirements. Its **direct-dot addressing** eliminates the complexity of multiplexing, reducing the workload on the controlling microcontroller and enabling faster data processing. The display s **long operational lifespan**, coupled with its robust construction, ensures durability over extended use, making it a cost-effective solution for both short-term projects and long-term deployments. Whether used for prototyping, educational demonstrations, or commercial signage, this LED board delivers a reliable, high-quality visual experience with ease of implementation.

**Pros and Cons of buying a RAFI 5.40552.736-003 Board LED Display**

1. **High Brightness and Visibility** The LED display is designed for clear visibility in well-lit environments, making it suitable for industrial, commercial, or outdoor applications where readability is critical.

2. **Durable Construction** The board appears to be built with robust materials, likely including a metal or reinforced plastic frame, which enhances longevity and resistance to physical stress.

3. **Modular Design** The modular nature of the display allows for easy expansion or customization, making it adaptable to different screen sizes or configurations as needs evolve.

4. **Low Power Consumption** LED displays generally consume less power than traditional LCD or plasma screens, which can reduce operational costs over time.

5. **Wide Temperature Range** Many RAFI products are designed to operate in varying temperature conditions, ensuring reliability in both indoor and outdoor settings.

6. **Long Lifespan** LEDs have a longer operational lifespan compared to other display technologies, reducing the need for frequent replacements.

7. **Compatibility with Control Systems** The display is likely designed to integrate with various control systems, making it versatile for different applications, such as signage, monitoring, or industrial control panels.

8. **Customizable Content** Depending on the model, it may support dynamic content updates, allowing for real-time data display or messaging.

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1. **Limited Color Depth** If this is a monochrome or low-color-depth LED display, it may not be suitable for applications requiring vibrant or detailed graphics.

2. **Potential for High Initial Cost** High-quality LED displays, especially those designed for industrial use, can be more expensive upfront compared to basic alternatives.

3. **Maintenance Requirements** While LEDs are durable, individual LED modules or connections may require periodic inspection or cleaning to maintain optimal performance.

4. **Limited Touch Functionality** If touch interaction is needed, this display may not include touch capabilities, requiring additional hardware for user input.

5. **Dependence on Power Supply** The display will require a stable power source, and fluctuations or outages could disrupt functionality.

6. **Complex Installation** Depending on the application, mounting and wiring may require specialized knowledge or professional assistance, adding to setup time and cost.

7. **Potential for Pixel Burn-In** Prolonged display of static content (e.g., logos or text) could lead to burn-in, though this is less common in modern LED matrices with proper design.

8. **Limited Refresh Rate** Some LED displays may have slower refresh rates compared to high-end LCD or OLED screens, which could affect the smoothness of moving graphics or animations.

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The **RAFI 5.40552.736-003 Board LED Display** is a solid choice for applications requiring **durable, high-visibility, and low-maintenance** display solutions, particularly in industrial, commercial, or outdoor settings where reliability and longevity are priorities. Its modularity and compatibility with control systems make it versatile for various use cases, such as signage, monitoring, or control panels.

However, if the application demands **color-rich graphics, touch interaction, or high-resolution visuals**, alternative technologies like LCD or OLED may be more suitable. Additionally, the **initial cost and installation complexity** should be considered, especially for non-technical users.

- **Buy it if:** You need a **durable, bright, and low-power** display for industrial, outdoor, or commercial use where readability and longevity are key. It s ideal for applications like **signage, process monitoring, or control panels** where static or semi-dynamic content is displayed.

- **Avoid it if:** You require **high-color depth, touch functionality, or high-resolution graphics**. In such cases, explore alternatives like **LCD, OLED, or digital signage panels** that better meet your visual needs.

- **Consider pairing it with:** A **control system or interface module** (e.g., PLC, Raspberry Pi, or dedicated LED driver) to maximize its functionality and ensure seamless integration with your existing setup.

For most **industrial or high-visibility applications**, this display offers excellent value, but always verify its specifications against your exact requirements before purchasing.

Details:

5.40552.736-003 RAFI PC Board, LED Display, 2 Digit, Button. For example, Programmable Logic Controllers PLC's, Distributed Control Systems DCS's, Human Machine Interface HMI's, Variable Speed Drives VSD's, Power Supplies, Pressure Transmitters and everything in between. Shipping: Shipping cost: is quoted as part of the sale. Screw Terminals.

Condition: Used Item - All used products are guaranteed to be working but may show signs of use. Is RAFI 5.40552.736-003 not the part you are wanting.

part #: 540552736003 prices

• $249.00-$308.00

specifications pcbemdev:

• brand: Rafi
• part type: Led Display Board
• upc: 540552736003

shipping pcbemdev:

• type: Fixed
• transit: 5-10 Days
• cost: $0.00
• service: Standard
• class: Standard

general pcbemdev:

• Electronic Components Semiconductors > Circuit Boards Prototyping > Printed Circuit Boards PCBs
• condition: Used

seller pcbemdev:

• rating: 98.5%
• # reviews: 862
• city: Denver, Colorado

returns pcbemdev:

• paid by: Seller
• policy: Returns Accepted
• method: Money back
• time: 60 Days

payments pcbemdev:

• other
• wallet: Apple-pay
• credit card: Discover

offer pcbemdev:

• options: Ship-to-home
• availability: In Stock
• started: April 8, 2026
• quantity: 1
• best offers: True
• sold: 0

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