Electronics Forum: lead-free solders (Page 6 of 184)

Solder Paste Flux corrosive?

Electronics Forum | Fri Sep 25 12:26:34 EDT 2009 | clampron

Some information on the web regarding RoHS and tip life... What problems are there for using Lead-free solder? ? Higher melting point of Lead-free solder may cause physical and thermal damage to components and PCB. ? Lead-free solder has poor

Lead free soldering

Electronics Forum | Tue Jan 13 04:35:26 EST 2004 | pablowe

We have done some trials with Lead free which appear to have gone well. We will be introducing a number of new products over the coming months and it is an opportune time to begin using lead free on these products which will be required by law in the

Lead Free PCB Plating and Leaded Solder Process

Electronics Forum | Tue Feb 16 13:30:20 EST 2010 | asksmt

Hi, I have specified Lead Free Plating for my Four Layer PCB. but the Final Production Solder Process is not Lead free it is leaded Process. My question is will there be an issue if we use Lead free plating on PCB and use leaded solder material fo

lead free dip or cream solder

Electronics Forum | Thu Aug 19 03:09:52 EDT 1999 | Dr. Uwe Weber

we've received an inquiry if lead free solder for solder dips or surface mounting (cream solder) is available on a technical scale

Good Lead-Free soldering Iron???

Electronics Forum | Thu May 01 15:46:16 EDT 2008 | wayne123

I was asked to try and find us some good Lead-Free soldering Irons, I know all Irons are "LEAD FREE" I mean I need to know if anyone has any recomendations for an Iron with really good recovery time, that is higher heat capable. For a price that isn'

0402 aperture design lf

Electronics Forum | Mon Apr 16 09:58:55 EDT 2007 | davef

"Although some lead-free pastes performed adequately and newer pastes work better than earlier formulations, this detailed experiment confirmed that tin/lead solder pastes wet back to PCB pads better than lead-free solder pastes. Therefore, a more ac

Through Hole Pad contamination

Electronics Forum | Mon Nov 11 10:51:40 EST 2013 | dyoungquist

Are you using lead or lead-free solder? 260C would be good for lead solder but may be a bit low for lead-free. We run our lead-free selective solder pot at 300C although we do not have any pre-heat or top heat, just hot nitrogen blowing around the

Lead Free

Electronics Forum | Wed Oct 06 07:37:44 EDT 2004 | zanolli

Does anyone have any experience with any lead free solder paste and the "paste in hole " or intrusive reflow process? I am interested in how the lower "spread" of lead free paste reacts in a through hole soldering process.

Movin' Towards Lead-Free

Electronics Forum | Fri Sep 11 15:08:23 EDT 1998 | Dave F

All Y'all As many of you know there was a recent teeth-nashing session over on Technet about lead-free solders. I just found this side on world-wide lead-free legislation and though I'd pass it along. Have a nice weekend. Dave F

Lead free questions

Electronics Forum | Thu Jan 06 08:55:14 EST 2005 | Indy

yes you can use lead-free components and/or lead-free solder paste on Sn/Pb PCBs. You do get reliable joints. as already mentioned, it doesn't meet the WEEE and RoHS requirement. Indy


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