Electronics Forum | Tue May 16 04:30:52 EDT 2006 | Rob
Take some of your boards along & run them. Try the same with the other alloys and see which suits your products best (make sure you make a note of the fluxes being used, and if the machines have similar preheats, nitrogen etc than yours).
Electronics Forum | Fri May 12 13:56:37 EDT 2006 | timnop
Steve, Thank you very much for your reply. What I really need to know now is how you discovered these issues. Did you run this product in your wave solder machine, and for how long? Are you now using SN100c instead? Please mention the other issues if
Electronics Forum | Mon May 15 11:16:10 EDT 2006 | timnop
In an attempt to re-establish this thread as a serious request for professional experience and opinions on the Kester K100LD product, let me ask again!..... Have any of you professionals out there tried this product and if so, what was your experienc
Electronics Forum | Thu May 11 16:48:57 EDT 2006 | patrickbruneel
In all fairness no one has the answer for you, non of the lead-free alloys has been long enough in use or have supporting long-term reliability data. No matter what alloy you will use, your company will be at risk, that�s why so many exemptions are a
Electronics Forum | Fri May 12 14:35:58 EDT 2006 | patrickbruneel
Steve, You're asking the right questions, don�t listen to sales pitch and stick with the facts. But you're in for a tough ride with lead-free because there is just not enough data and experience with the lead-free alloys as of yet. Every month you h
Electronics Forum | Thu May 11 08:27:15 EDT 2006 | timnop
We will be receiving our lead free wave solder machine soon and I have been doing a lot of reading here. I've seen many dicussions about SAC vs. SN100C for wave applications and am leaning heavily towards the SN100C for my process. I haven't seen any
Electronics Forum | Mon Sep 29 10:04:40 EDT 2008 | illheader
Has anyone used lead free 99C bar solder/paste? Looking for more information other than what the manufacturers give you. Thanks
Electronics Forum | Wed Jul 27 09:58:05 EDT 2011 | davef
Pressure printing systems Conventional stencil printing techniques have fundamental limitations as regards paste handling: The volume of paste available for printing is limited, so frequent replenishment is necessary Paste is difficult to c
Electronics Forum | Thu Nov 17 03:34:51 EST 2005 | cangly
Hi, We have a board with over 100 chips (mixed size) and some long Connector DIP through out Wave solder with many issues of no solder and solder bridge, (using clean flux with bubble fluxer and Kester solder bar). Currently we tried to reduce the de
Electronics Forum | Wed Jan 06 11:17:33 EST 1999 | Gregg Reick
We are currently fighting a dross battle on our non-inerted waves. We are currently using a bar solder that barely meets QQS-571 for Alloy/Impurity. Is anybody using HI FLO in a non inerted wave? Do you see a measureable decrease in dross? Thanks