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January 2008

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Subject:
From:
Richard Kraszewski <[log in to unmask]>
Reply To:
TechNet E-Mail Forum <[log in to unmask]>, Richard Kraszewski <[log in to unmask]>
Date:
Fri, 18 Jan 2008 13:56:58 -0500
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We have approved and used it as a Pb-free solder paste for ~ 3 years
without issue as an EMS provider for medical, automotive and industrial.


I would consider anything <0.05% as halide free. Note that table 1.1 in
J-Std-004 calls out "0.0%" as being in the "0" flux type category. Lots
of astute people in that original document committee. It could have been
written as "0.0X%" but wasn't.  

Rich K / GTS
847-621-7310
 

-----Original Message-----
From: TechNet [mailto:[log in to unmask]] On Behalf Of Guy Ramsey
Sent: Friday, January 18, 2008 1:44 PM
To: [log in to unmask]
Subject: [TN] L0 flux classification

Does anyone have experience with Senju ECO solder paste M705-GRN360-K2-V
 
I have a data sheet that says the flux has a maximum of 0.02 (mass%)
Chlorine. 
Would that translate to Halide free? There is not much on this stuff in
English. 

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