We have some parts that are sensitive to halides in flux, specifically some thru-hole opto devices.  We are currently using a water soluble flux that contains halides.  In doing some very quick research it looks like the WS fluxes have halides and the NC fluxes do not.

Is there a halide free WS flux for lead-free wave soldering (foam application)?

We need the WS fluxes because we currently use a DI water only batch wash system.  Washing the boards is mandatory for our applications.

Thanks in advance,

Phil Nutting
Design for Manufacturing Engineer
Kaiser Systems, Inc.
126 Sohier Road
Beverly, MA 01915
Phone: 978-922-9300 x1310
Fax: 978-922-8374
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www.kaisersystems.com<http://www.kaisersystems.com>
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