Electronics Forum | Tue Jul 27 13:50:52 EDT 1999 | Mike Konrad
Aqueous Technologies manufactures the Zero-Ion ionic contamination tester. The Zero-Ion utilizes dynamic-based technology and has been assigned the highest equivalency value by the NAWC. It is among the most sensitive of all of the military-approved
Electronics Forum | Fri Mar 12 17:16:21 EST 1999 | Mike Konrad
We are a manufacturer of Ultrasonic stencil cleaning systems. We do not promote our own chemistry, rather we recommend that the user choose a chemistry that best suits the application and environmental considerations. We have extensively tested Ze
Electronics Forum | Tue Dec 19 16:26:24 EST 2006 | samir
Grant, Newer lead-free fluxes have 6%-10% solids content - more activator, therefore leave more "visible" residues. Old technology tin-lead fluxes got down to as low as around the 4%-6% range (I'm going off memory, so me might be wrong)... You'll
Electronics Forum | Thu Mar 06 09:25:13 EST 2014 | davef
Stencil, Electroformed * AGI, 177 Nick Fitcheard Rd, Huntsville, AL 35806; 256-858-3300 F256-858-3304 agicorp.com * ALPHA® Form™ alpha.alent.com * Chepaume Industries, 6001 Airport Road, Oriskany, New York 13424; 315-768-7001 F315-768-0270 info@chepa
Electronics Forum | Sun Feb 13 15:23:03 EST 2005 | Mike Konrad
There are several manufacturers of batch-format de-fluxing systems. Here is a list of them: Aqueous Technologies http://www.aqueoustech.com (909) 944-7771 Batch and Inline UnitDesign http://www.unitdesign.com (714) 672-9944 Batch Austin American T
Electronics Forum | Wed Jun 13 21:25:48 EDT 2001 | dougk
We've tried the MPM rheo., with excellent results. We saw a decrease in fine-pitch pad coverage rejects from ~20% to bacicially ~0%. Print speeds went from 1-2 in/sec (metal blade) to 4-5 in/sec (rheo.). Could probably go faster. Great throughput. Li
Electronics Forum | Fri Jan 06 13:47:15 EST 2012 | davef
Your starting [and finishing] point should be IPC-7351B Land Pattern Calculator and Tools - http://landpatterns.ipc.org/default.asp For more, look here: * http://www.smtnet.com/bob-willis/pbdai.html * http://www.onboard-technology.com/pdf_novembre
Electronics Forum | Mon Oct 19 13:32:06 EDT 1998 | Mark Schwarz
| How are solder pastes manufactured right from the level of extracting lead and tin ? | | | The Tin Institute is good but I rarely find that the raw metals industries guys know about pastes. Making a tin-lead alloy for pastes, as for raw bars, is
Electronics Forum | Tue Jan 29 15:48:31 EST 2002 | davef
On his site "SMT In Focus", our friend Brian Sloth Blitzen lists the following sampling of lead-free [no lead] links: * Alpha Metals: http://www.alphametals.com/lead_free/index.html * Circuits Assembly magazine: http://www.circuitsassembly.com/db_ar
Electronics Forum | Sat Oct 19 08:06:06 EDT 2002 | johnw
You know I knew I used this forum for a reason, probably the most complete knowledge base going. I too use Indium and yoru right the minite you hit any stuborn oxides then your bust. The problem however is that the customer tends to dictate what we
