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Lookie what I found!
Precision Cleaning Magazine February 1999
Cleaning LCC Assemblies: How one Manufacturer Got Into a Tight Spot by
Linda Woody.
Describes how they cleaned PWBs with Leadless Chip Carriers (LCC). Standoff
was only 2 mils.
http://www.precisioncleaningweb.com/article_index.cfm?article=269
Hans
~~~~~~~~
Hans M. Hinners
Materials (& Process!) Engineer
Warner Robins - Air Logistics Center/Avionics Production Division
Manufacturing Branch (LYPME)
380 Second Street, Suite 104 (Building 640)
Robins AFB, GA 31098-1638
912-926-1970 (Voice) 468 - 1970 (DSN) 912-926-7164 (Fax)
mailto:[log in to unmask]
> -----Original Message-----
> From: Cecilia Alkhagen (EMW) [SMTP:[log in to unmask]]
> Sent: Wednesday, March 01, 2000 11:21
> To: [log in to unmask]
> Subject: [TN] Solvent Cleaning
>
> Hello!
>
> Could anyone tell me the most effective way of cleaning RMA-flux on
> FR4-boards as well as ceramic substrates. Both inline and batch cleaning
> is of interest.
> Component stand-off is 0.04mm in some cases and micro-BGA:s are soon in
> the production line.
>
>
> Cecilia Alkhagen
> Ericsson Microwave Systems AB
> SE-431 84 Mölndal
> Sweden
> Phone: +46 31 747 02 88
> Fax: +46 31 747 26 35
>
>
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