Electronics Forum: mil-p-5510 (Page 1 of 1)

Re: FR4 vs Polyamide

Electronics Forum | Mon Feb 15 15:33:47 EST 1999 | Earl Moon

| Any info on the pros and cons of FR4 or Polyamide ref the use of soldering PGAs would be helpful. ie. temp co-efficient diffs, baking, wave soldering, Convection reflow etc | I'm sure you know all the basic differences as Tg, X, Y, and Z expansi

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