Laura & Netters,

go to Dropbox/Technet..../ IC Failures

Phosphorus in IC packages and tantalum caps was a worldwide reliability
issue a number of years ago. I have more about it.

Inge


On 2 May 2013 23:29, Laura J Turbini <[log in to unmask]> wrote:

> Rich,
> I have a reference document on Halogen Free  Flame Retardants in
> Electronics.  I will forward the document to Inge and ask him to place it
> in
> his drop box.
> Laura
>
> -----Original Message-----
> From: TechNet [mailto:[log in to unmask]] On Behalf Of Richard Kraszewski
> Sent: May-02-13 4:52 PM
> To: [log in to unmask]
> Subject: [TN] Phosphorus Containing Fire Retardants Used in PCB Laminate
>
> I am seeing un-usually high levels of phosphates in some IC testing that I
> am conducting and am suspecting the fire-retardant used in the PCB
> manufacture.
>
>         > Can someone direct me to a list of phosphorus based fire
> retardants that could be currently used in laminate construction?
>
>         > Has anyone of you seen this same issue and successfully
> correlated
> it back to the PCB fire retardant?
>
> Thanks in advance
>
> Rich Kraszewski / PLEXUS
>
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