Electronics Forum | Thu Apr 13 11:38:53 EDT 2000 | Kevin Facinelli
Couple more questions: The problem we have is that on the bottom side we are using a bunch of resistor networks. These have been very difficult to solder through the wave. The products: Top Side: 4-6 BGA 2/3 QFP 500 component
Electronics Forum | Wed Dec 15 09:00:07 EST 2004 | russ
All of the SMT adhesives that I have used are non-conductive by themselves. I assume that the solder joints are formed by wave soldering?
Electronics Forum | Tue Jul 28 20:11:14 EDT 2009 | hohk
Thanks Davef! 3M's product description of "3M™ XYZ-Axis Electrically Conductive Adhesive Transfer Tape 9719 is suitable for attaching low surface energy (LSE) EMI shields to electronic and electrical devices where high temperature (up to 400C) is re
Electronics Forum | Fri Feb 05 09:22:25 EST 1999 | Dave F
| | | Joni: What is it about your situation with the board/component/process that makes you want to explore alternatives? Dave F | | Dave: In our case the component is placed on metalled footprint which has via holes to transfer the heat via hole
Electronics Forum | Thu Nov 05 16:56:38 EST 2009 | lynn_norman
In a previous job, we had torque off requirements for different sized components for our screen print adhesive (non-conductive in our case). We used a torque watch that would measure max torque, so we could test production boards, shear testing was
Electronics Forum | Sun Jul 26 06:31:07 EDT 2009 | hohk
Hi everyone, I need to connect a cylindrical disc device (piezo ceramic sensor) to the PCB trace without using high temp solder. I plan to use "3M™ XYZ-Axis Electrically Conductive Adhesive Transfer Tape 9719" to connect the device to the PCB trace
Electronics Forum | Sat Oct 27 12:01:32 EDT 2001 | Stefan Witte
Most of the machine suppliers Fuji, Siemens, Universal and Panasonic did regret that they were building glue machines. Applying adhesive compared to placing a component looks so simple, but it is not and the defect rate is higher than placing 1206 c
Electronics Forum | Wed Sep 03 11:29:09 EDT 2003 | caldon
I think Equipment wise things have changed little. Xray and Endo scopes have seen usefulness with in industry and if you want to add Laser soldering...Well that is some of the new Capital Equipment. Some areas that will grow over the course of some
Electronics Forum | Mon Jun 21 16:36:54 EDT 1999 | John Thorup
| | | Does anyone have experience with placing heat sinks on BGAs? I have limited experience with PSA (pressure sensitive adhesives)heat sinks, and am interested with the possibility of a clip-on device. I am specifically concerned with ease of ass
Electronics Forum | Tue Sep 24 22:29:04 EDT 2002 | davef
First, I don't have a clear fix on the problem. Please drill-down to more detail. We appreciate that you probably don't know the parlance. Just describe what you have and then what you'd like to have. Second, most 0402 LED are fabricated just lik
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