Electronics Forum | Fri Sep 10 13:44:29 EDT 1999 | Gyver
| | | Hello everyone, | | | Anybody know how to prevent EOS problem? | | | Recently, we sent some defective IC components to original suppliers for further analysis, but the result is those parts were all damaged by EOS! | | | Please somebody help u
Electronics Forum | Thu Sep 09 09:46:48 EDT 1999 | John Thorup
| | Hello everyone, | | Anybody know how to prevent EOS problem? | | Recently, we sent some defective IC components to original suppliers for further analysis, but the result is those parts were all damaged by EOS! | | Please somebody help us to pre
Electronics Forum | Thu Sep 09 09:33:22 EDT 1999 | Dave F
| Hello everyone, | Anybody know how to prevent EOS problem? | Recently, we sent some defective IC components to original suppliers for further analysis, but the result is those parts were all damaged by EOS! | Please somebody help us to prevent thi
Electronics Forum | Mon Jul 16 15:44:27 EDT 2007 | davef
J-STD-001 doesn't necessarily require additional controls under conditions of low humidity, only that you verify the effectiveness of what you have in place. ESD S20.20 [1999] only says that relative humidity above 30% is "desirable". ESD S20.20 [200
Electronics Forum | Thu May 15 19:36:56 EDT 2008 | davef
Q1: static or dynamic? A1: search the fine SMTnet Archives. For instance, http://www.smtnet.com/forums/Index.cfm?CFApp=1&Message_ID=44837 Q2: localized testing (C3) or bulk testing (Omegameter/Zero Ion)? A2: depends on the contamination that you're
Electronics Forum | Fri Dec 07 10:34:05 EST 2012 | davef
Your machine is a quality control tool. It's good for measuring trends, like the way that you use the scale in your bathroom. It's not intended to be an absolute measure. Background on cleanliness tests * http://www.empf.org/empfasis/oct03/603clean.
Electronics Forum | Thu Jun 03 12:37:16 EDT 1999 | John Thorup
| | ok, ok, so I'm not an engineer. I'm a salesguy ( and that's nothing to be ashamed of...) Here's my dilemma. I represent a contract manufacturer who is in the early stages of quoting on "turnkey" assembling of a circuit board for a manufacture
Electronics Forum | Tue Dec 20 16:56:53 EST 2005 | rsmith
I manufacture ESD supplies such as smocks and conduct ESD audits from time to time. With that said, here is my deal on smocks...ESD smocks work well to shield harmful static charges on clothing such as wool, silk, and synthetic fabrics. It is like we
Electronics Forum | Wed Jun 02 15:54:26 EDT 1999 | Dave F
| ok, ok, so I'm not an engineer. I'm a salesguy ( and that's nothing to be ashamed of...) Here's my dilemma. I represent a contract manufacturer who is in the early stages of quoting on "turnkey" assembling of a circuit board for a manufacturer
Electronics Forum | Wed Feb 02 12:11:31 EST 2000 | Dave F
Casimir: Resistivity of Solvent Extract (ROSE) testers measure ionic contamination by washing boards with a DI water/IPA solution. (No-clean people: Stop and go on to something else.) The testers are process control instruments used to monitor a
