Lead-Free Solder Wire - 99% Tin, 0.3% Silver, 0.7% Copper from China

Our high-quality lead-free solder wire, composed of 99% tin, 0.3% silver, and 0.7% copper, is designed to meet the diverse needs of modern electronics and assembly industries. This solder wire is available in a variety of diameters and weights to suit a wide range of applications, from delicate PCB work to general-purpose soldering.

Key Features and Advantages of Lead-Free Solder Wire - 99% Tin, 0.3% Silver, 0.7% Copper

High-Quality Composition

With a composition of 99% tin, 0.3% silver, and 0.7% copper, this solder wire is formulated to provide reliable joint strength and a clean, smooth finish. The addition of silver enhances bonding quality, while copper improves conductivity, making it ideal for high-performance applications.

Eco-Friendly and RoHS Compliant

Being lead-free, this solder wire is environmentally friendly and complies with the Restriction of Hazardous Substances (RoHS) directive, making it a safer choice for both users and the environment.

Wide Range of Diameters

To support precision and versatility, this solder wire (99% Tin, 0.3% Silver, 0.7% Copper) is available in multiple diameters, from thin gauges for fine electronics and intricate circuitry work to thicker gauges suitable for heavier duty connections. The finest solder wire diameter we produce is 0.3mm, and the biggest we produce is 3.2mm; Other commonly used diameters are 0.6mm, 0.8mm, 1mm, 1.2mm, 1.5mm, 2mm, 2.3mm, 3mm etc.

Variety of Weights

Offered in different weights, our solder wire meets both small-scale needs and large industrial requirements, ensuring that customers can select the optimal amount for their specific projects. The common weight of each reel that we produce are: 100g/reel, 200g/reel, 250g/reel, 500g/reel, 1kg/reel etc.

Reliable Melting Point

With a melting point of approximately 217–221°C (423–430°F), this solder wire performs consistently in a wide range of soldering applications, ensuring a dependable process with reduced risk of overheating or component damage.

Applications of Lead-Free Solder Wire - 99% Tin, 0.3% Silver, 0.7% Copper

Electronics Assembly

This lead free solder wire 99% tin is perfect for printed circuit boards (PCBs), surface-mounted devices, and intricate electronic components, offering precise flow and solid bonding for reliable connections.

General Electrical Work

This lead free solder wire 0.3% silver is ideal for electrical repair and assembly projects, delivering stable conductivity for home appliances, automotive components, and more.

Consumer Electronics Repairs

The lead free solder wire 0.7mm copper is widely used in soldering repairs for phones, laptops, tablets, and other consumer electronics due to its clean finish and non-corrosive nature.

Conclusion

Our lead-free solder wire with 99% tin, 0.3% silver, and 0.7% copper composition is a versatile, high-quality option that addresses the challenges of modern soldering tasks. Whether you're working on detailed electronics or high-demand industrial jobs, this solder wire ensures precise, environmentally responsible, and durable connections.

If you are looking for a manufacturer of Lead-Free Solder Wire - 99% Tin, 0.3% Silver, 0.7% Copper from China, please contact us.

Contact Information:

Email: xfsolder@gmail.com or xfsolder@163.com

WhatsApp/Wechat: 008613450770997