Rosin Solder 60% Tin (Sn) and 40% Lead (Pb) in 0.9mm Diameter and 250gm Spool for Circuit Boards Soldering from China Rosin solder 60% tin (Sn) and 40% lead (Pb) is a popular choice among professionals and hobbyists for its excellent flow characteristics and durability. This solder wire, available in a 0.9mm diameter and 250gm spool, is specifically designed for circuit boards soldering, ensuring smooth and efficient electrical connections.
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注: 建议图片大小150px*50px 
