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Date: | Tue, 1 Sep 1998 10:48:36 +0100 |
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Eldon,
I did some trials several years ago putting nylon body connectors in
a vapour phase reflow process. We had extensive "popcorning" when they
had absorbed moisture, but no other significant deformation was observed.
David Whalley
At 04:15 PM 8/18/98 -0700, you wrote:
>A board (2 sided SMT w/4 TH connectors on top side) I am reviewing for
>possible build contains connectors with bodies constructed of Nylon 6/6.
>Per my McMaster-Carr "reference book", max temp for this material is
>rated at 170F, with max intermittent temp rating of 355F. My best guess
>at this time is the connectors would deform/meltdown during reflow, and
>would need to be hand added. The connectors are Molex 52024 series.
>
>Question; am I right? Or has anyone successfully reflowed a connector
>using this material.
>
>Thanks in advance.
>
>Eldon Sanders
>Senior Manufacturing Engineer
>Instromedix, Inc
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