ALPHA® Ultrafine Cored Wire

For Fine Pitch Component Soldering

ALPHA® SAC305 Ultrafine Cored Wire is developed for fine pitch component attachment and manual rework by robotic soldering or manual soldering. It is available with different diameter size and flux content to fit different soldering requirements.

Key Attributes

  • Alloy provided in cored wire form for convenient use.
  • Available in different diameter sizes to fit different small footprint SMT components.
  • Available in different flux chemistries that offers excellent wetting and high reliability. 
  • Suitable for fine pitch component attachment and manual rework.
  • Cconsistent diameter size and flux continuity to ensure unfailing wire feeding in robotic soldering.
  • Good spooling quality for smooth wire feeding.

Product Availability

  • Alloy: SAC305 (other alloy type is available upon request)
  • Diameter size: 0.2mm, 0.15mm and 0.1mm
  • Flux content: 1.1%, 2.2%, 3.5%, 4.5% (upon request)
  • Packaging:
  • 0.2mm - 30g/spool
    0.15mm and 0.10mm – 10g/spool

ALPHA® SAC305 Ultrafine Cored Wire can be used for any customer who has previously approved larger diameter wire using:


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