Electronics Forum | Mon Oct 27 08:28:57 EST 2003 | caldon
Ming- You are correct ACI does have training...and aslo they will be working with the local SMTA for a lead free day on Nov 20th I think. Please contact Jeff Stong at jstong@aciusa.org. They alao have a free session on Nov 4th where Kester and Metcal
Electronics Forum | Wed Oct 08 23:49:29 EDT 2003 | cngodles
I need to wire some LED's. I have a pair installed in my headlights that use some sort of small thing at the end of the wire. They run off of the 12 volt car battery. They can stay on for over a month without starting the car and still not drain the
Electronics Forum | Mon Oct 13 08:35:38 EDT 2003 | markhoch
I've found a number of PCB's that have already been manufactured that were run using the wrong reflow profile. I verified that the PCB's did not see adequate peak temp, (as per the paste manufacturers recommendation)**. Is it possible to run the PCB'
Electronics Forum | Wed Oct 15 08:55:59 EDT 2003 | John
I'm looking at an application that would require 62/36/2 solder paste. We currently run 63/37. I'd like to change across the board to prevent a mix up, but I don't know what concerns/issues that might create. The PCB's we currently run are HASL fi
Electronics Forum | Tue Oct 21 23:29:08 EDT 2003 | xz xiao
We all know the Lead Free process is trend, so we trial run it, now it is only my comment that we have a good achievement after several tries,we have taken serveral photos about Lead Free process with ErsaScope. 1.The surface of the solder joint are
Electronics Forum | Sat Nov 08 21:19:25 EST 2003 | Dean
I have noticed when I call the MPM parts hotline I get Ken at MPM (Franklin). Also, my friend who has worked at mpm for over 10 years mentioned that Camelot has beem moved into the Franklin facility with MPM. There was a large debt load on that tra
Electronics Forum | Sat Nov 08 10:04:26 EST 2003 | severs
Once you have selected your plating based on electrical and physical requirments, you should know that there is an inexpensive plastic storage packaging developed by Lucent which can keep any platings solderability from degrading for up to 10 years o
Electronics Forum | Wed Nov 12 08:35:16 EST 2003 | davef
2% should have no effect [recognizing that some RF deign implementations are squirrellyand they don't count]. We still use 2% dating back to the old days when the gray beards [at that time] felt that the silver improved skin effect [a tendency for a
Electronics Forum | Tue Dec 02 08:40:27 EST 2003 | Daniel Werkhoven
Dear Tom, As manufacturer of solder chemicals for the electronic industry we know we can help you out with your problem. To go no clean you most only organise that the chemistry that stays behind on yr PCB will not cause any problem during the life o
Electronics Forum | Mon Dec 01 15:21:08 EST 2003 | davef
Hey, I thought you were in the BIG house on some trumped-up tax rap. We use many RF shields each month. Generally, the shields are not plated and made of alloy 770 (or alloy 752), half hard temper, as the base material. * Alloy 770; 55%Cu, 27%Zn,