ALPHA Exactalloy tape & reel solder preforms

  • Selective solder volume expansion to increase solder joint strength
  • Allows 100% hole filling
  • Reduces flux residues for ICT
  • Saves rework and inspection after the reflow process
  • Suitable for low temperatures
Product brochure - solder preforms PDF herunterladen →

Product overview

ALPHA Exactalloy preforms offer improved solder volume for a reliable solder joint, reduced flux residue for improved electrical reliability and a reduction in voids under the thermal pads of components.

Thanks to the practical tape & reel packaging, high placement rates can be achieved in standard SMT processes.

The product is available in sizes 1406 to 0201.

100% filling of through-hole components

Intrusive reflow is often used for the assembly of through-hole components in an SMT process. However, solder paste alone often cannot create sufficient solder volume to achieve 100% hole fill. By placing an Alpha Exactalloy solder preform in the solder paste opening surrounding the pin and hole, 100% hole fill is achieved every time.

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