Feature(may vary by option.)
●The material of the rosin core solder wire is Sn99, Ag0.3, Cu0.7, solder with flux of 2.0% and is extremely economical and environmentally friendly.●The gross weight of the solder wire is 50 g (±0.5 g) (0.11 lb), the diameter is 1.0 mm (0.039 inches) and the melting point is 217°C/422.6°F. Low melting point is more safety, and fast soldering can reduce thermal shock for components by soldering.●This lead-free silver solder wire flows well and heats up evenly, it is easy to handle and will be an optimal solder wire.●This electric solder wire safety than lead solder wire, and the wire color is different, the lead free solder wire has a lighter color, but with lead solder wire is a gray dark color.●This lead free solder wire is widely used for ICs, circuit boards, soldering electronics products, soldering and repairs or hardware products, etc., fine soldering or DIY hobby applications.[0.8mm 100g]

[1mm 50g]

[1mm 100g]
Description
This unread welding wire is environmental protection and the welding joints are bright and full, there will never be subscribed phenomena such as incorrect welding and wrong soldering. Good welding performance, greatly reduces welding time
Specifications of Boiled Wire:
Diameter: 0.039"/1.0mm
Weight: 0.11 pounds / 50 g.
Flow rate: 2.0%.
Melting point temperature: 217°C/422.6°F
Package includes:
1 package x solder wire not attached 0.11 pounds / 50 g.
Usage tip: In order to complete the soldering work faster, the temperature of the soldering iron must reach 350-450 °C, so that the tin wire melts better. If the temperature of the soldering iron is too low, the tin wire melts more slowly.
Warm tips: as all weight measurements of the tin wires are carried out manually, there is a weight error of ±0.5 g sometimes. Thank you for your understanding