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What is a good Pb-Free solder to use? - RF Cafe Forums

Because of the high maintenance needed to monitor and filter spammers from the RF Cafe Forums, I decided that it would be best to just archive the pages to make all the good information posted in the past available for review. It is unfortunate that the scumbags of the world ruin an otherwise useful venue for people wanting to exchanged useful ideas and views. It seems that the more formal social media like Facebook pretty much dominate this kind of venue anymore anyway, so if you would like to post something on RF Cafe's Facebook page, please do.

Below are all of the forum threads, including all the responses to the original posts.


Do you think Pb-Free solder is a pain in the arse?
Yes 100% [ 10 ]
No 0% [ 0 ]
Total votes : 10
Author Message
James King
Post subject: What is a good Pb-Free solder to use? Posted: Thu Feb 16, 2006 8:56 am

Lieutenant


Joined: Sun Aug 31, 2003 3:20 pm
Posts: 3
Location: Midwest
With the RoHS (Pb-Free) deadline quickly approaching in July, I still am wondering what is a good lead-free solder to use for general prototype and repair soldering? Some the the stuff I have used is really crappy. It does not flow well, especially without using a lot of flux. Reflowing is a real hemorrhoid.

Whay are you guys (and gals?) using?

http://www.kester.com/en-us/index.aspx
http://www.alphametals.com/main.asp
http://www.aimsolder.com/

Thanks to you.


J. King


Top

Curtis Crow
Post subject: Posted: Thu Feb 16, 2006 9:13 am

Captain


Joined: Wed Jan 07, 2004 1:27 pm
Posts: 7
I'm with you on this one James. Here is a link to an article on the Law of Unintended Consequences - very appropriate. I think that the whole thing is a boondoggle. Electronics lead constitutes maybe .1% of all lead in the world. Lead-acid batteris make up something like 40% of all lead waste. Let's get real here.


http://www.rtcmagazine.com/home/article.php?id=100455

Top

Ming
Post subject: Posted: Thu Feb 16, 2006 10:20 am

Lieutenant


Joined: Tue Jan 13, 2004 8:42 am
Posts: 4
Here are the number according to CMAP in Canada.

http://www.cmap.ca/open/Lead-Free%20May%201%202002A.pdf


Major Uses of Lead
Storage Batteries 80.81%
Paints, Ceramics, Pigments, Chemicals 4.78%
Ammunition 4.69%
Miscellaneous 2.77%
Sheet lead 1.79%
Cable covering 1.40%
Casting metals 1.13%
Brass,/bronze billets and ingots 0.72%
Pipes, traps, extruded products 0.72%
Solder (excluding electronics solder) 0.70%
Electronics solder 0.49%


Discards of Lead Products in Municipal Solid Waste
Lead Acid Batteries 48.1%
TV Pictures Tubes and CRTs 35.8%
Glass and Ceramics 5.5%
Other Consumer Electronics 4.4%
Plastics 2.5%
Other 2.3%
Cans/Shipping Containers 1.4%



Posted  11/12/2012
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