63/37, Rosin Core, 0.025" Diameter, 1.0 Pounds
MG Chemicals Sn63/Pb37 RA Solder Wire is an electronic grade solder wire. It uses the eutectic tin-to-lead alloy ratio, which is complemented with an RA-like flux core. The solder wires meet J-STD-004B, ASTM B 32, and exceed J-STD-006C specifications. It is one of the easiest solders to work with because it offers a low-melting temperature with a sharp melting/solidification point, which results in robust and reliable joints that are highly resistant to whisker formation.
The leaded solders achieve a consistent solder and flux percentage through a state-of-the-art, extrusion, wire-drawing machine. This machine continually monitors the wire to prevent voids and ensure consistency, providing a top-grade solder wire.