Solder Connection

Solutions in Soldering Technology

Solder Preform 0603 63/37

ALPHA® 0603 Exactalloy Preformin a Sn63/Pb37 alloy. Available on a reel of 4000 with dimmensions (mm) of 1.6 x 0.8 x 0.8

Presented  in tape and reel packaging to provide an easy to implement method for increasing solder volume, specifically targeted for use with solder  paste and assembly applications. These solder rectangles do not contain  flux, but rely on the flux present in solder paste to support reflow.  Solder rectangles are inserted into solder paste to precisely increase  solder volume. 

The  entire family of solder rectangles in tape and reel packaging are  placed with standard equipment, utilizing industry standard pick and  place routines. The wide selection of progressive solder volume provides  maximum flexibility and cost effectiveness, since a single preform can  usually be chosen to provide exactly the added solder volume needed.

Key Products Features & Benefits: 

  • Do not contain flux, but rely on the flux in solder paste for reflow
  • Half height devices available – 0603H.
  • Fast placement utilizing standard equipment.
  • Accelerates time to market by solving solder insufficiency issues without PCB layout changes
  • Precisely increase solder volume in paste applications
  • Ideal for pin in hole applications – and the elimination of wave soldering
  • Reduces flux residues by reducing flux-solder ratio of standard solder paste
  • Eliminate the use of step stencils
  • Reduces flux spattering and mid chip solder balls by eliminating the need for overprinting solder paste.
  • Compatible with standard library pick and place routines
  • Compatible with standard nozzle sizes


Product Number : 44768

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