Hi Jens
In your region , contact Carl from Alpha Metals ;
AM in conjunction with launching of their new silver Alpha Level ( we
tested it up to 100000 switching cycles against carbon pads fine ) did a
huge comparing study of ALL copper finishes on solderability ,
vetability , etc.
If you express interest in the silver AlphaLevel , you'll get it as part
of presentation .

Otherwise, you can not expect much from tin to gold shift on
solderability, especially with more passes .

Good Luck             Paul

> ----------
> From:         Carl Chiang[SMTP:[log in to unmask]]
> Sent:         Monday, 22 September 1997 19:20
> To:   Paul Klasek
> Cc:   [log in to unmask]
> Subject:      RE: SM'97 Presentation Material
>
>
>
>
>
> Paul,
> I transfer your requirement to Wus circuit who use Alpha-Level
> Process. The
> capacity around 250,000 SQFT/Month
> B Regs
> Carl
>
>
>
>
>  (Embedded
>  image moved   PaulK @ ResMed.com.au
>  to file:      09/22/97 07:17 AM
>  PIC27874.PCX)
>
>
>
>
> To:   Carl_Chiang @ alphametals.cookson.com
> cc:   dshenker @ electronique.com.au (bcc: Carl
>       Chiang/AlphaFryTaiwan/Cookson)
> Subject:  RE: SM'97 Presentation Material
>
>
>
>
> Hi Carl
> Carl we need the specs. asap for a project, its involving some 5K OF
> boards per month, the Precision Circuits is not running yet , guys in
> New Zealand operate from a tank , not line ;
> I need somebody reliable ASAP please ,
> can you recommend anybody in Taiwan for 100 prototypes ,
> leading to full production runs ???
> If you fellows do mean business , lets do it ,
> otherwise I will have to stick with NiAu .
> Or do I have to ask Alpha direct ?
> Thanks Carl , it's getting urgent .
> Paul
> >
>
>
>
>