Electronics Forum | Thu Oct 26 17:48:47 EDT 2000 | Dave F
In response to your questions: 1) Suggestions on substrate material FR-4 or something better? Most PBGA are on BT. That might good for you, also. 2) Are there design guidelines for wire bonding pattern on the substrate? Several things: 1 Doesn�t
Electronics Forum | Wed Nov 16 11:30:20 EST 2005 | nkbkiran
If PCB board size is my constraint ....and I have designed my circuit ... 1. How to optimize the layout of design for smaller space? 2. How to run simulations if any to do intelligent SI test? Does packages by Cadence, Mentor support this kind of o
Electronics Forum | Wed Mar 11 18:47:16 EST 1998 | Wayne
| Hello, | I know nobody asked, but here are my 2cents on the newer, more comercialized layout of the forum. It's tough finding answers to questions and having a forum to visit on a regular basis opens many doors for all of us. Understand your feelin
Electronics Forum | Thu May 24 19:19:20 EDT 2001 | davef
Try: * Poor looking solder connections * Good looking solder connections * Reliable solder connections Look to Ch 5 of "Manufacturing Techniques For Surface Mounted Assemblies"; RJ Klein Wassink & MMF Verguld; Electrochemical Pub; ISBN 0-901150-30-4
Electronics Forum | Thu Mar 12 10:24:01 EST 1998 | Dave
Advertisements have become a part of life, whether we like it or not, and to me these don't seem like that big of a deal. Why worry about such a paltry thing... Mike is right. They need to make money somehow. I don't enjoy commercials during "T
Electronics Forum | Tue Mar 10 16:11:16 EST 1998 | Mike
| Hello, | I know nobody asked, but here are my 2cents on the newer, more comercialized layout of the forum. | I frequent many of the SMT/Assembly forums and the ones I prefer to stay with are the ones that are NOT comercially oriented. | Not having
Electronics Forum | Thu May 24 16:45:57 EDT 2001 | kmorris
Hi All: We�ve got a problem here with opens on bottom side wave soldered SOT23s. Based on past experience and review of the SMTnet archives, I feel that our main problem is pad size. We have the same size pads for bottom side SOT23s as we have for
Electronics Forum | Fri Feb 13 09:19:12 EST 1998 | Jimmy Blier
Hi! I'm looking to find a training course for PCB design & layout. It would be prefer to be in Canada, if such courses are available here... if not I'll go where ever I have to. The course should be about the following points or more: -Crosstalk -cou
Electronics Forum | Sun Feb 15 10:47:16 EST 1998 | SMT-ASSY
In reference to your Email response, we will propose to you in the next few days a course curriculum which we hope you will find of great interest. As we told you we offer courses for assemblers and techs in PTH, SMT soldering, SMT full process using
Electronics Forum | Fri Feb 13 12:48:24 EST 1998 | Scott Cook
| Hi! | I'm looking to find a training course for PCB design | & layout. It would be prefer to be in Canada, if such | courses are available here... if not I'll go where ever | I have to. | The course should be about the following points or | more: |
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