Electronics Forum: sac305 solder (Page 1 of 31)

solder compatibility

Electronics Forum | Fri May 05 08:23:07 EDT 2006 | molosse21

Hi everyone We plan to use on our smt line sac 305 and on our wave soldering sn100c. Will there be a compatibility problem if we do make touch up with sn100c on smt or touch up thru hole components with sac 305 ??? Thanks for taking time to reply

Can SnPb BGA's be reflowed reliably using SAC305 solder paste?

Electronics Forum | Sat Sep 12 10:12:20 EDT 2009 | tylaburg

My customer wants an SnPb 63/37 BGA soldered using SAC305 solder paste. What data is avaiable showing the long term reliability of the intermetallics of the solder joints?

How low temperature solder joint can survive

Electronics Forum | Wed Jan 07 17:39:26 EST 2015 | duchoang

Additional info: I use SAC305 solder paste on Enig PCB.

lead free solder dross recycling

Electronics Forum | Tue Oct 18 19:34:02 EDT 2011 | warwolf

so there is no one here baised in New Zealand that wants to buy our SAC305 solder dross and recycle it, we have about 120KG at the moment, anyone intrested?

Can SnPb BGA's be reflowed reliably using SAC305 solder paste?

Electronics Forum | Sat Sep 12 14:10:38 EDT 2009 | GSx

First, make sure that 63/37 BGA can withstand higher reflow temperature of of lead free SAC305 GSx

solder compatibility

Electronics Forum | Fri May 05 09:00:46 EDT 2006 | russ

Studies showed that there are no issues mixing SN100C and SAC305, I believe that AIM has this info. Russ

Lead-free solder alloy: SN100C from AIM solder

Electronics Forum | Mon Jul 11 19:32:27 EDT 2005 | fctassembly

Yes, there have been many issues with the fast dissolution of copper by the SAC305 alloy. In fact, there are companies who have disqualified it for repair operations due to loss/thinning of the pads. SN100C dissolves copper much slower than SAC305 an

Vertical fill solder

Electronics Forum | Thu Sep 08 09:47:20 EDT 2005 | lupo

I will try with temperature 255 C degrees. The wetting force vs. solder temperature for SAC305 is more than 265 C degrees (the temperature of trials). Thanks for the advise. Regards

PLCC LEADS not solder in SAC305 paste

Electronics Forum | Thu Jun 28 09:54:06 EDT 2012 | mosborne1

Dave, They rework fine. All solder joints on the whole board look great especially for lead free sac305. Here are the reflow specs: SAC305 no clean solder paste – Kester EM907 Kic thermal profiling device – 50%process window green light profile. • M

Diff between 2 lead free solder pastes

Electronics Forum | Tue Aug 11 19:46:34 EDT 2009 | padawanlinuxero

Guys I have a question since the ever present problem with the crack switch we had to change to a low temp lead free solder paste in these case eutectic 58Bi/42Sn and 57Bi/42Sn/1Ag alloys, now the main question whats diferent between these one and th

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