Electronics Forum | Tue Jun 04 18:21:29 EDT 2002 | arzu
We have "conductive" coats,shoes,floors,chairs and wriststraps. I want to get rid of the wriststraps, for the wires can ruin a product during touchup and hand-building SMD components on paste. My Question: when do we have enough ESD protection?? are
Electronics Forum | Wed Jun 05 18:05:04 EDT 2002 | davef
The issue is not the shoes, coats, straps, or doodangs. This issue is the voltage that the component / assembly 'sees'. * What voltages are you seeing in this work area? * What voltage will damage the components in this work area?
Electronics Forum | Tue Jun 04 20:47:10 EDT 2002 | russ
A company I used to work for did not use wrist straps in some areas for the same reason. We had a conductive floor (not dissipative wax) and ESD shoes and heel straps that we tested three times a day. If you can ensure that feet are always on the fl
Electronics Forum | Fri Jan 27 12:42:51 EST 2006 | rohman23
We're looking into ways to better protect components adjacent to reworked ones with our Air-Vac. I've seen a few recommendations involving aluminum tape and other masking materials, but am looking for better recommendations. I noticed Alpha Metals
Electronics Forum | Thu Feb 17 08:14:57 EST 2005 | davef
The issue may not be the solderability protection. It could be that the metalization on the component terminal or the metal of the component terminal was not prepared properly before the solderability protection was added.
Electronics Forum | Thu May 10 10:17:15 EDT 2007 | pima
Hello I am looking for any standard or specification or any practise document which is talking about proper handling or how should handling look like of IC component at the section between getting component from supplier and putting it into machine.
Electronics Forum | Wed Aug 25 22:15:44 EDT 2004 | mmk
During BGA rework we are asked to protect adjacent compoennt from secondary and/or partial reflow. That is our normal process. However, the customer is asking that the peak temp of the joint at the adjacent component should not exceed 160C. Can you p
Electronics Forum | Tue Nov 13 20:03:25 EST 2001 | davef
It is better than the divider try thing, especially if the divider try thing is not ESD protected. The repair person must req these parts or we end-up short on the build!!! Pissa!!! Howbout this? * Some repair companies sell kits / packets of re
Electronics Forum | Thu Nov 14 18:06:05 EST 2019 | tey422
It doesn't really matter which PnP machine you use. The correct way to cut down the variety is to use the same mfg p/n part for the whole time. Some would try to cheap by increasing the part size tolerance, but that's not the right way to do it. To
Electronics Forum | Wed Jun 12 04:02:00 EDT 2019 | liyunqiong
SMT reflow soldering temperature setting and process flow: The influence of SMT reflow process parameters on the key parameters of reflow soldering temperature curve provides reference for the setting and adjustment of reflow soldering process para
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