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Subject:	Re: EXTERNAL: [TN] Flux in Solder Sleeves
From:	"Gumpert, Ben" <[log in to unmask]>
Reply To:	TechNet E-Mail Forum <[log in to unmask]>, Gumpert, Ben
Date:	Tue, 26 May 2020 15:25:26 +0000
Content-Type:	text/plain
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Wayne,



I would expect that solder sleeves / cable and harness are at less risk than circuit cards for ECM issues that halides would contribute to. How well do solder sleeves keep out moisture? What's the potential path for a current leakage?



Ben



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

From: TechNet <[log in to unmask]> On Behalf Of Wayne Thayer

Sent: Wednesday, May 20, 2020 8:53 PM

To: [log in to unmask]

Subject: EXTERNAL: [TN] Flux in Solder Sleeves



Gentlemen-



From J-STD-001, ROL1 must be cleaned, but then IPC/WHMA-A-620 declares that solder sleeves are exempt from cleaning requirements. Why don't the extra halides cause problems if they are in a solder sleeve?



TE Connectivity even has ROM1 available, which I guess is OK if it is solid wire as opposed to stranded.



Thanks,



Wayne Thayer

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