I would say tough to find - Annealed/Wrought used to be common on
packages that will see some stress and movement causing the foil to
crack.  ED foils have been improved a great deal to support excessive
movement of the package during duty cycle.  We can generally get this
changed to /03 without much effort.  

Jeffrey Bush
Director, Quality Assurance and Technical Support

VERMONT CIRCUITS INCORPORATED
  76 Technology Drive - POB 1890
    Brattleboro, Vermont 05302
      Voice: 802.257.4571.21 Fax: 802.257.0011
           http://www.vtcircuits.com
 

-----Original Message-----
From: Steve Gregory [mailto:[log in to unmask]] 
Sent: Monday, December 13, 2004 11:30 AM
To: [log in to unmask]
Subject: [TN] Fab Drawing Note...

Mornin' All!

Only 12 more shopping days left until Christmas! I'm gonna have to cram
all my shopping in the last 5-days. I'm flying home to North Carolina,
and don't want to carry a bunch of presents with me.

Enough of my shopping woes...

Our board buyer asked me for some help this morning with a board she's
trying to buy. She's having a hard time finding a fab vendor that will
be able to comply with one of the notes on the fab drawing which is;

"Layer 2 and 11 material to be IPC-4562/7 CU W7-14DSS3 Copper Foil."

I don't know what that is, so I'm asking your help, and if you know of a
fab vendor that can comply with this note, I'd appreciate any contact
info.

Thanks!

-Steve-

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