Electronics Forum: tg of laminate 2019 (Page 1 of 1)

Re: Baking of PCB's/Flexes

Electronics Forum | Thu Oct 26 13:56:08 EDT 2000 | ptvianc

Hello: Pre-baking laminates should only be performed:(1) to meet contractual agreements or (2) in response to an actual defect that can be traced to PWB water absortion. Besides the fact that a pre-bake is an enormous process "bottleneck," it also

BGA rework: Coplanarity of Xilinx before and after reflow.

Electronics Forum | Mon May 16 22:59:40 EDT 2005 | davef

We believe your problem is caused by the mismatch in CTE of the material ised in your BGA. In fact, this "potato chipping" [where the corners curl-up] is present in all BGA. The issue is the matter of degree. [Mismatching CTE is how old thermostats

  1  

tg of laminate 2019 searches for Companies, Equipment, Machines, Suppliers & Information

SMT feeders

High Precision Fluid Dispensers
Circuit Board, PCB Assembly & electronics manufacturing service provider

Software for SMT placement & AOI - Free Download.
Encapsulation Dispensing, Dam and Fill, Glob Top, CSOB

Smt Feeder repair service centers in Europe, North, South America
Voidless Reflow Soldering

Reflow Soldering 101 Training Course
PCB Depanelizers

Training online, at your facility, or at one of our worldwide training centers"