MG Chemicals 4875-227G No Clean Solder Wire SN60/PB40 Spool 00.81mm (0.032 in) 227 G (0.5 LB) 21AWG

Sn60/Pb40 no clean Solder Wire is an electronic grade solder wire. It uses a classical tin-to-lead alloy ratio, which is complemented with a no clean, synthetically refined, splatter-proof, resin flux core. The solder wires meet J-STD-004B, ASTM B 32, and J-STD-006C specifications. It melts at a slightly higher temperature and over a wider range than the classical 63/37 solder. It 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.

Features:

• Alloy exceeds J-STD-006C and meets ASTM B 32 purity requirements
• Flux meets J-STD-004B for REL0
• Particle size Type 3 (80% min. between 25-45µm)
• No-clean
• Excellent 12 mil (0.30 mm) fine pitch printing capability
• Long operational life-non-slumping
• Good wettability
• Halogen-free