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July 2007

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Tue, 24 Jul 2007 17:30:54 -0700
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>Date: Tue Jul 24 09:41:23 PDT 2007
>From: [log in to unmask]
>To: technet <[log in to unmask]>
>Subject: Copper Thermal clad PCB with Solder finish
>
>
>We are currently doing lot of external heatsink PCB's with Aluminium heatsink which we hard anodize and we use polyimide adhesive for bonding of the heatsink. 
>
>Now we have a requirement from one of our customers for a PCB with an external copper thermal layer with HASL surface finish even on the external copper. Anybody can suggest on the process to be followed for this.
>
>Will it be pcb > thermal plate > bond > HASL or
>
>Thermal plate > HASL > PCB >bond
>
>Also suggest what is the kind of adhesive to be used
>
>Rgds
>
>Pradeep Menon
>
>Pradeep.M
>AGM - Customer Support
>Micropack Limited
>Plot#16, Jigani Industrial Area,
>Anekal Taluk, Bangalore - 562 106
>India
>Tel : 91 80 7825223 / 7825224
>
>
>
>
>
>



--
Pradeep.M
AGM - Customer Support
Micropack Limited
Plot#16, Jigani Industrial Area,
Anekal Taluk, Bangalore - 562 106
India
Tel : 91 80 7825223 / 7825224


-------------------------------
Micropack Ltd, Bangalore, India


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