4870-4875 - Sn60/Pb40 No-Clean Solder Wire

4870–4875 Sn60/Pb40 No-Clean Solder Wire is electronics grade solder wire. The 60/40 solder uses a classic tin-to-lead alloy ratio, which is complemented by a no-clean, synthetically refined, spatter-proof resin flux core. Our 60/40 tin-lead solder wire meets J-STD-004B, ASTM B 32 and J-STD-006C specifications. It melts at a slightly higher temperature, and over a wider temperature range, than classic 63/37 solder. It is the best 60/40 solder for creating robust and reliable joints that are highly resistant to whisker formation.

These leaded solders achieve a consistent solder and flux percentage thanks to our state-of-the-art extrusion wire-drawing machine, which continuously monitors the wire to prevent voids and ensure consistency, resulting in a top-grade solder wire.

For Sn60/Pb40 RA solder wire try 4890-4898. We also offer Sn63/Pb37 No-Clean Solder Wire and Sn63/Pb37 RA Solder Wire.

For a lead-free solder wire try 4900, 4901, or 49500WS.

Features & Benefits

  • Alloy exceeds J-STD-006C and meets ASTM B 32 purity requirements
  • Flux meets J-STD-004B for ROM1
  • Particle size Type 3 (80% min. between 25-45 µm)
  • No-clean
  • Excellent 12 mil (0.30 mm) fine pitch printing capability
  • Long operational life—non-slumping
  • Good wettability
  • Halogen and lead-free
Catalog Number Size Diameter Gauge Description
4870-18G 18g (0.6 oz) 00.81 mm (0.032 in) 21 Pocket pack
4875-227G 227 g (0.5 lb) 00.81 mm (0.032 in) 21 Spool

Safety Data Sheet

Warning WARNING! This product can expose you to chemicals including lead, which is known to the State of California to cause cancer, and lead, which is known to the State of California to cause birth defects or other reproductive harm For more information go to www.P65Warnings.ca.gov.

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