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Subject:
Re: [External] [TN] Wire-bond PCB finish
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Date:
Thu, 19 Dec 2019 10:52:11 +0000
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Of what general thickness???  (ENIG)???







-----Original Message-----

From: TechNet <[log in to unmask]> On Behalf Of David Hillman

Sent: Wednesday, December 18, 2019 4:45 PM

To: [log in to unmask]

Subject: Re: [TN] [External] [TN] Wire-bond PCB finish











[EXTERNAL EMAIL]







Hi Nigel - define "soft gold" please. Electroplated gold for noncontact/abrasive applications?







Dave Hillman



Collins Aerospace











On Wed, Dec 18, 2019 at 12:12 PM Nigel Burtt <[log in to unmask]<mailto:[log in to unmask]>> wrote:







> Thanks Dave, but I'm asking about any issues with aluminium wire wedge



> bonding to soft gold PCB finish rather than ENIG, not gold wire bonds



> to ENIG/ENEPIG



>



>

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