PCB 4X4 Dot 1.5mm with Tinning

Introduction

The PCB 4X4 Dot 1.5mm with Tinning is a compact and highly functional printed circuit board, designed for small-scale electronics projects and prototyping. This square-shaped PCB offers a convenient and efficient platform for building custom circuits, making it a popular choice among hobbyists, students, and professionals. With its small footprint, it is ideal for projects where space is at a premium, while still providing ample area for component placement.

Features and Specifications

This PCB features a 4 cm by 4 cm grid of dots, each with pre-tinned holes that facilitate easy soldering and secure component connections. The 1.5mm thickness ensures the board is durable and robust, suitable for various electronics applications.

• Dimensions: 4 cm x 4 cm
• Thickness: 1.5mm
• Dot Grid: Standard dot spacing for versatile component placement
• Material: High-quality FR4 fiberglass
• Surface Finish: Tinning (pre-tinned for improved solderability)
• Hole Diameter: 1.0mm (compatible with standard through-hole components)
• Weight: Lightweight and portable

Applications

The PCB 4X4 Dot 1.5mm with Tinning is versatile enough to be used in various applications, particularly where compact circuit design is essential. Its small size makes it perfect for portable electronics, miniature prototypes, and educational projects.

1. Prototyping: Ideal for creating and testing small-scale circuit designs before committing to larger production runs.
2. Educational Use: Perfect for teaching the basics of electronics, soldering, and circuit design in a classroom or workshop setting.
3. DIY Electronics: Suitable for hobbyists working on compact electronics projects, such as small sensor modules, LED circuits, or simple microcontroller setups.
4. Portable Devices: Can be used in the development of portable or wearable devices where space constraints are critical.

Benefits of Tinning

The pre-tinned surface of this PCB provides several advantages, particularly in improving the ease and quality of your soldering work:

• Enhanced Solderability: The tinned holes allow for quick and efficient soldering, reducing the risk of cold joints and ensuring a strong connection between components and the PCB.
• Oxidation Resistance: The tinning protects the copper traces from oxidation, maintaining the board’s performance over time and ensuring reliability.
• Increased Durability: The tinned surface adds an extra layer of protection, making the PCB more resistant to wear and tear during assembly and use.

Installation and Use

Using the PCB 4X4 Dot 1.5mm with Tinning is straightforward, making it a great choice for both beginners and experienced users. The dot matrix design allows for flexible component placement, and the pre-tinned holes make it easy to secure components without the need for additional preparation.

Simply place your components on the board, align them with the appropriate dots, and solder them in place. The robust 1.5mm thickness ensures that the board remains stable during soldering, providing a solid foundation for your circuit.

Conclusion

The PCB 4X4 Dot 1.5mm with Tinning is a compact and reliable solution for anyone looking to build small-scale electronic circuits. Whether you’re working on a DIY project, developing a prototype, or teaching electronics, this PCB offers the perfect balance of size, durability, and ease of use. Its pre-tinned surface ensures that your soldering is quick and effective, making it an invaluable addition to any electronics toolkit.

MAX7219 Dot Matrix Module