Electronics Forum | Thu Aug 18 04:03:37 EDT 2005 | Base
Hey Rob, Glad there's more people in this world that are (finally) waking up to reality. 1) There's simply no point in trying to ignore/exclude an economy that will soon be larger than our own. 2a) If you can't beat them, join them (in
Electronics Forum | Mon Aug 15 06:17:47 EDT 2005 | md
All, I have a very annoying problem with the FIP3 machine. A while ago i had an issue with 2 sensors (only!) basically they were not sensong boards etc. when I checked the voltage I had 12 volts on the GB line which should have been 0v. This proble
Electronics Forum | Mon Aug 22 10:01:17 EDT 2005 | rlackey
The list is not yet completed but I picked few > different component that our supplier are not > able to get in Lead-Free or problem to get > leadtime: Mfg Part : Zener Diodes BZG03 - MFG : > Phillips Mfg Part : PME271Y447M - MFG: > Evox-Rifa Mf
Electronics Forum | Mon Aug 22 09:01:09 EDT 2005 | iwan
Well guys, I just buy a brand new solder paste softener Malcom type SPS2, I've tried with this with this viscosity result. I Use Almit Solder Paste Lead Free LFM-52X 1 min : 264 pas. 2 min : 272 pas. 3 min : 277 pas. I use standard for Viscosity 20
Electronics Forum | Tue Aug 23 16:57:29 EDT 2005 | HOSS
50% of seeing it in a single pass. The only time we do this is if we have a board off the line that has delaminated. We'll run a sample of boards through bare to confirm that we have a bad batch. Even if we see no failures on the bare boards, we'l
Electronics Forum | Mon Aug 29 12:52:21 EDT 2005 | pr
We have 2 dual head Versa-flows in line. We use them mainly for doublesided reflow jobs that have connectors and axial parts. I have about 15 jobs currently running on them. The advantage of having 2, is some of our boards have through hole on 1 side
Electronics Forum | Wed Aug 31 06:33:04 EDT 2005 | Slaine
if a solder has over 85% lead its classed as RoHS complient because its difficult to achive the same melting point with anything else (298degrees). a few other alloys with a similar range are ; % % 266E266 82.6 Cd 17.4 Zn 271MP 100 Bi 280E2
Electronics Forum | Wed Sep 07 10:41:24 EDT 2005 | D.B. Cooper
We've seen the same thing - leads of QFPs not as strong as we'd like them to be. In the past 4 years no problem, this Spring they start failing. Touch a solder iron to it and it solders fine. After crunching some data, we found that both QFPs fail
Electronics Forum | Wed Oct 12 22:22:31 EDT 2005 | zl3vlf
Hi all! Well installing the servo card has fixed the status LED issue....however there is a new problem :( When a production program is executed at the IP3 (pressing AUTO or START) the machine says 'communicating with the VP' (which is normal). Wh
Electronics Forum | Wed Oct 19 07:44:33 EDT 2005 | davef
When a hole is drilled during board fabrication, it can transfer resin from the base material (eg, FR4 core or prepreg) to cover the exposed edge of conductive material in the wall of a drilled hole. This is called resin smear. Etchback is a control
