Electronics Forum | Sun May 30 10:15:34 EDT 1999 | Vic Lau
| | | | I have always thought it to be a good practice to wash SMA's with water soluble paste (WS609) soon after reflow. Is there a time limit as to how long a board should sit after reflow before washing said board? For instance; processing a dou
Electronics Forum | Sat May 01 09:18:08 EDT 1999 | Bob Willis
| How's the "Great Gas-out" going for ya'll? | | Myself, I'm doing real good! Haven't farted all day...(GRIN) | | Anyways, a thread got started down below about this so-called "Lead Free" stuff, and I just wanna' put my two cents in about the whole
Electronics Forum | Mon May 03 17:09:50 EDT 1999 | Wayne Bracy
| | How's the "Great Gas-out" going for ya'll? | | | | Myself, I'm doing real good! Haven't farted all day...(GRIN) | | | | Anyways, a thread got started down below about this so-called "Lead Free" stuff, and I just wanna' put my two cents in about
Electronics Forum | Tue Apr 14 15:50:45 EDT 1998 | Bob Barr
Justin, Thanks for the response to my dilemma. For once it's not just me! The parts seem perfectly solderable, but I will try the modification to the profile you suggested. I wonder if the retention clips may be letting loose from the holes they a
Electronics Forum | Wed Feb 18 09:27:22 EST 1998 | SMT-ASSY
Good morning Larry, SMT-ASSY offers training for PTH and SMT soldering and rework, moreover we also offer training such as the SMT process (using production equipment such Vitronics oven etc.), Design for manufacturing, Design guidelines and other bl
Electronics Forum | Thu Sep 06 10:34:21 EDT 2001 | Mike Konrad
Hi Jeff, Sean is correct. Although ultrasonic technology will work in post-reflow de-fluxing applications, you will receive concerns regarding ultrasonic �damage� to wire bonded components. Much has been written to combat this belief but the conce
Electronics Forum | Fri May 03 10:51:24 EDT 2002 | fmonette
Dave is correct. I am including additional information that comes from a recent posting on another industry forum : The proper guidelines for bag sealing are actually specified in the JEDEC standard EIA/JEP124 section 5.2.1 Packing moisture-sensiti
Electronics Forum | Sun May 30 18:52:35 EDT 1999 | Graham Naisbitt
| | | | | | I have always thought it to be a good practice to wash SMA's with water soluble paste (WS609) soon after reflow. Is there a time limit as to how long a board should sit after reflow before washing said board? For instance; processing a
Electronics Forum | Thu Feb 19 00:31:55 EST 1998 | Larry
The type of training I am looking for is things like micro BGA, flipchip, COB, new processes and techniques, ect. I already work with things like fine pitch QFP's, high mix double reflowed boards every day. I live in Vancouver, but I can drive to Sea
Electronics Forum | Fri Mar 10 00:17:47 EST 2006 | Samir
Patrick, My sardonic wit comes from 11 years of being an embattled process guy who�s basically �seen it all� in electronics manufacturing. I�ve been witness to the �Seagull Managers�, uneducated managers lacking credentials, managers with MBAs but