• Lead free & no clean
  
• Alloy exceeds J-STD-006C and meets ASTM B 32 purity requirements
  
• Flux meets J-STD-004B
  
• The resin spreads like rosin-activated flux
  
• Virtually non-splattering
  
• Non-corrosive residues
  
• Non-conductive residues
  
• Halide free
  
• About 14% longer by weight than leaded solder wires
  
• Suitable for Use in Food Facilities as a Non-Food Chemical—Canadian and NFS recognition letters available on request

The 4900–4917 SAC305 No Clean Solder Wire is an electronic grade solder wire. It uses the predominant lead-free alloy composition and exceeds J-STD-006C and meets ASTM B 32 purity specifications. It is complemented with a no clean, synthetically refined, splatter-proof resin flux core that is classified as REL0 according to J-STD-004B. This solder is a great alternative to leaded solders.

The 4900–4917 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.