Electronics Forum | Wed Apr 18 08:14:20 EDT 2007 | davef
Silver palladium termination * AgPd-terminated capacitors are designed for conductive adhesion. Reflow or wave soldering is not recommended. [EPCOS Multilayer ceramic capacitors, Soldering directions, October 2006] * CONDUCTIVE EPOXY BONDING. Epoxy c
Electronics Forum | Wed Dec 20 22:33:10 EST 2000 | Charles Harper
With basic fluorochemical polymers,these problems are inherent,and there is little that can be done on a practical basis.However,Gore,Rogers (www.rogers-corp.com)and Taconic(www.taconic-add.com)have modified PTFE based materials which improve these p
Electronics Forum | Wed Jul 28 20:28:26 EDT 1999 | Carlos Palacios
Currently, we are baking any PCB before process on SMT, the 'reason' is to dry any possible humidity that could be inner the PCB, it does not matter if the PCB is multilayer or not. We bake PCB's at 107C for 4 hrs and the board must be process into n
Electronics Forum | Tue Jun 08 10:22:41 EDT 1999 | John Thorup
| Anyone know a independent PCB inspection of BGA (X-Ray). We have several test boards that need BGA inspection. For detailed analysis try X-Tek in Santa Clara, Ca. 408/486-9620 or you can rent the RTX from Glenbrook Technologies for $950 per week 2
Electronics Forum | Thu Jan 14 15:26:25 EST 1999 | Earl Moon
| I need to buy modestly priced pc layout software for very infrequent use for very simple microwave and analog surface mount multi-layer boards. Can any one recommend a software package which is easy to learn, runs on a Windows PC and interfaces wit
Electronics Forum | Thu Jan 14 23:43:09 EST 1999 | Chris G.
| I need to buy modestly priced pc layout software for very infrequent use for very simple microwave and analog surface mount multi-layer boards. Can any one recommend a software package which is easy to learn, runs on a Windows PC and interfaces wit
Electronics Forum | Sun Oct 18 00:04:14 EDT 1998 | Kallol Chakraborty
| Hi folks, | | I'm looking for PWB fab houses (for single sided, doublesided and multilayer boards) that you have worked with who are reasonable on price, excellent on support/response and great on quality. | | I'm at 800 323 9562 | | Mike Weekes
Electronics Forum | Fri Aug 28 23:32:39 EDT 1998 | Pete Sorenson
| Does anyone have any experience they are willing to share on Ag epoxy used as a copper through hole plating replacement? Was CEM3 used? | What are the limitations? | Thanks, | Steve I have used silver epoxy extensively for conductive bonding applic
Electronics Forum | Wed Jul 08 20:57:11 EDT 1998 | hyeon-jin Kim
I am looking for a little enlightement with an issue that we have been seeing. We have printed curcuit board with multilayer and HAL finished. After reflow soldering, we have often "blister phenomenon". Our reflow profile is normal. Factory conditio
Electronics Forum | Fri Jun 12 11:15:50 EDT 1998 | Ryan Jennens
Hey all! The wave solder warrior is back. I have found a flux which leave almost no residue (the least yet), but because of its super low solids content I absolutely cannot get topside fillets. The multi-layer, two sided board is on a pallet w
