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SMT electronics assembly manufacturing forum.

Ionic Contamination

Hi, What's the acceptable criteria for Ion Chromatography... - Nov 10, 2004 by

You can start with J-STD-001 for assemblies or IPC-6012 for ... - Nov 10, 2004 by via

J-STD-001 8.4.1 Chlorine content should not exceed the fo... - Nov 10, 2004 by

Dreamster: That wasn't me. It was Dave. ... - Nov 10, 2004 by davef  

J-STD-001 8.4.1 Chlorine content should not exceed the foll... - Nov 11, 2004 by

Dreamsniper

#31308

Ionic Contamination | 10 November, 2004

Hi,

What's the acceptable criteria for Ion Chromatography Testing? I found a test lab but they said we have to define what is pass or failed. Can anyone guide me to the right document either IPC or MIL Std?

thanks,

reply »

Dave

#31309

Ionic Contamination | 10 November, 2004

You can start with J-STD-001 for assemblies or IPC-6012 for Bare Boards.

This message was posted via the Electronics Forum @

reply »

Dreamsniper

#31314

Ionic Contamination | 10 November, 2004

J-STD-001 8.4.1 Chlorine content should not exceed the following:

<0.75 to 0.78 ug/cm2 for WSF

Why only for Chlorine Content? I know its corrosive.

thanks davef for your never ending assistance.

Dreamy

reply »


davef

#31315

Ionic Contamination | 10 November, 2004

Dreamster: That wasn't me. It was Dave.

reply »

Dreamsniper

#31330

Ionic Contamination | 11 November, 2004

J-STD-001 8.4.1 Chlorine content should not exceed the following:

<0.75 to 0.78 ug/cm2 for WSF

Why only for Chlorine Content? I know its corrosive. And how come the criteria has a range when it says should not exceed? Or I'm just confused?

reply »

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