Electronics Forum | Fri Feb 17 09:02:21 EST 2006 | russ
proper pad geometries, accurate placement, and good reflow profile. Are you having problems right now?
Electronics Forum | Thu Dec 14 21:53:07 EST 2006 | davef
Use the thermal recipe suggested by YOUR paste supplier, as the starting point.
Electronics Forum | Tue Aug 21 13:36:08 EDT 2007 | ev
Yes it is a clam shell type. What type of printer did you go to? Ev
Electronics Forum | Mon Feb 18 09:00:26 EST 2008 | operator
http://www.qcorporation.com/leadtrimmers.html
Electronics Forum | Fri Jan 30 06:28:42 EST 2009 | gregoryyork
Hi Armando Hotflow 7 is a big machine and one of the best Reflow ovens around (in my opinion), well suited for Lead Free. A typical 1.6mm board has the following settings for Lead Free SAC305 paste All Temperature settings are Top and Bottom Prehea
Electronics Forum | Mon Feb 15 12:34:15 EST 1999 | Dave F
| Hello all, | Looking for an automated device for straightening the leads of TSOPs and other gull wing devices prior to tape and reel or tray placement. | Appreciate any help! | Kris | Kris: Check: 1 SMTnet archives 2 SESA 1700 Wyatt Dr Suite 11 S
Electronics Forum | Fri Oct 29 16:28:19 EDT 2004 | hyabro
Specnor Canada has developped a very well performed equipment for lead free application.It calls Tornado series and they offer in five, seven, ten zones. These ovens are made of stainless steel parts and with a very competitif price. You can reach th
Electronics Forum | Mon Nov 01 15:50:25 EST 2004 | Chunks
Wow, I'm surprised everyone jumped onto the "Type Of Oven" bandwagon. Usually the type of lead free paste will determine your oven needs. Take these needs to most of the major oven makers and see if they can exceed these needs. Then take these ove
Electronics Forum | Sat May 28 06:43:03 EDT 2005 | steve
I have the ability to offer both SAC and SN100C lead free alloys to my customer base. What might occur if a customer is already using SAC305 in their wave and they want to save money and go to SN100C. They now are mixing, tin,silver,copper with tin,c
Electronics Forum | Wed Nov 02 11:14:45 EST 2005 | Doug
I am doing lead free testing on a Vitronics selective machine with a 4 mm nozzle. The finishes I am testing are ENIG, ImSn, and ImAg. The problem I am encountering is achieving good top side wetting. Has anyone had any luck with this type of an ap
