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Date: | Tue, 4 Jan 2000 12:22:54 -0500 |
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Alcohol, blown dry (off of one end) with dry nitrogen. Assuming you are
using a rosin based flux type R or RMA used "sparingly" like the man says.
Ron Dieselberg
-----Original Message-----
From: Nancy M. H. Holloway [mailto:[log in to unmask]]
Sent: Tuesday, January 04, 2000 12:21
To: [log in to unmask]
Subject: [TN] cleaning flex circuits
TechNet,
What is the best technique to clean flux off of a polyimide flex circuit
after population? Thus far, we have been cleaning the flex circuits with
alcohol but it is time consuming and tedious. We use a machine to clean
rigid boards, but I am hesitant to use it for our flex circuits. How are
you all cleaning your soldered flexible printed circuit boards.
Thanks,
Nancy
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