?The ECC97422EU is a soldering wire manufactured by MECHANIC, with a diameter of 0.4 millimeters and 400 grams per spool. It is designed for use in electrical and electronic applications and complies with European RoHS standards for environmental safety. The wire is composed of tin and a range of other metals including lead, silver, copper, and iron, providing it with tremendous malleability and thermal conductivity. Its low melting point makes it ideal for a range of soldering applications, such as fine-wire soldering, wire wrapping, and jewellery soldering. It also offers a highly reliable electrical connection and is perfect for circuit board repair and maintenance. The ECC97422EU has a high resistance to corrosion, ensuring it can protect components even in humid or saline environments.