Electronics Forum: sn100c vs sac305 (Page 10 of 16)

SAC 305 Reflow & SN100C Wave and Selective

Electronics Forum | Thu Feb 15 13:47:16 EST 2007 | russ

They are all compatible with each other. Data is at alpha metals website and FCT assembly Russ

What to use SAC305 or SAC405??

Electronics Forum | Tue Apr 17 00:27:48 EDT 2007 | pfifla1

take a look at sn100c, less dross & better wetting than sn/pb alloys.

Lead Free Solder Sn(99%)/Ag(0.3%)/Cu(0.7%)

Electronics Forum | Wed May 02 02:41:30 EDT 2007 | May

Of course it is needless to say the performance of SACX0307 is worse than SAC305, and also to some other lead free solders,eg SN100C & SCS7.

Lead Free Alloy

Electronics Forum | Fri Nov 09 12:42:08 EST 2007 | wayne123

Smt paste= SAC305 Wave Solder= SN100C no real problems with either of these. good luck

Lead Free Alloy

Electronics Forum | Tue Nov 13 14:59:30 EST 2007 | oswaldorey

Thanks to all of you for the positve input, I understand that my best option, after reviewing opinions and certain studies, that SN100C is adequate for wave and SAC305 for SMT. Thanks again.

Steps to Convert SAC305 Wave Solder Pot to SN100C

Electronics Forum | Tue Sep 30 15:11:37 EDT 2008 | stimpk

S The tater/potater/potatoe is optional, although I'd rather put mine in the microwave while doing the pot swap so I can eat it afterwards.

Steps to Convert SAC305 Wave Solder Pot to SN100C

Electronics Forum | Wed Oct 01 09:50:48 EDT 2008 | bobsavenger

thanks for the info. I'll see what they want to do. I'm sure that a bag of potatoe's will be the way to go because it's cheap.

Switching to SN100C in wave solder machine

Electronics Forum | Thu Dec 01 05:23:55 EST 2016 | stivais

Rob Just wondering - have you made analysis of your solder alloy on a regular basis? We are using SAC305 but stainless steel parts (e.g. a nut or a washer) dissolve quite quickly.

Cu dissolution PTH

Electronics Forum | Tue Jul 05 17:16:01 EDT 2005 | davef

We agree with Pat, but it's far from straight forward. [er maybe we should say we don't understand it.] We duplicated the results of a posting on the web. Flux, then dunk copper wire into tinning pots set at 250*C for measured periods of time. The

Lead free tin copper only

Electronics Forum | Sun Feb 05 09:29:12 EST 2006 | Cmiller

Look at: http://thor.inemi.org/webdownload/newsroom/Presentations/09.pdf Page 47 shows both alloys to be similar in reliability although its a little troublesome that the particular defects are not isolated as I feel there is a big difference betwee


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