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Reply To: | TechNet E-Mail Forum. |
Date: | Fri, 23 Jan 1998 12:20:36 KST |
Content-Type: | text/plain |
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Hello Technetters!
I am interested in reliability of plate thickness for "SEQUENTIAL BUILD-UP PCB".
Have you had test for "BVH" and "IVH" ?
Can anyone explain to me what the minimum plate thickness is for
completed BVH ,IVH ?
If so, please let me know specification of that.
* Next PTH SPEC is one of the "BVH,"IVH".
BVH : HOLE SIZE : 0.1mm , DIELECTRIC THICKNESS: 0.06mm
IVH : HOLE SIZE : 0.25mm, DIELECTRIC THICKNESS: 0.6mm
Your input is always appreciated.
Best Regards,
Jae-heun Joung.
[log in to unmask]
SEMCO.
TEL: 82-415-861-1359
FAX: 82-415-861-1332.
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