SN99.3Cu0.7 Rosin Core Solder Wire High Purity Lead-free Solder Wire No Washing Environmental Protection Tin Wire Welding Tools

Name:Environmental protection solder wire

Model:Sn-0.7Cu

Wire diameter:0.5/1mm

Melting point:227°C

Features：

High-Quality Lead Free Solder Wire: Our solder wire is made of high-quality, environmentally friendly, lead free solder, compliant with RoHS specifications, suitable for various soldering tasks.

Rosin Core Flux: This solder wire features a built-in rosin core flux that ensures excellent soldering performance. The rosin core flux aids in even solder distribution, resulting in firm and smooth solder joints, enhancing welding quality.

Solder Wire Performance: Our solder wire boasts high conductivity, making it suitable for delicate welding tasks and various electronic component repairs.

Wide Application: The lead-free solder wire is versatile, fitting electronic repairs, circuit board manufacturing, lead-free soldering, model making, DIY projects, and more. It's ideal for a variety of soldering applications.

Smooth Flow: Our solder wire ensures excellent flow, facilitating a smooth welding process that enhances welding accuracy and efficiency.

Usage:

1. When using, in order to get good welding effect, the soldered parts must have the solderability, the surface of the soldered metal should be kept clean, use the suitable lead-free soldering iron tip.

2. Turn on the soldering iron switch, wait until the temperature of the soldering iron rises to the required operating temperature, before soldering.

3. The operator's head should be 20cm away from the pad.

4. When the soldering iron is not in use, it should be plated with a layer of tin to the iron, and then turn off the power switch.