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

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DCK

#49431

Lead Free Solder Sn(99%)/Ag(0.3%)/Cu(0.7%) | 30 April, 2007

Is there any benchmarking / report available on the industry regarding to the application of leadfree solder Sn(99%)/Ag(0.3%)/Cu(0.7%) e.g. Alpha Metals SACX0307 compared to SAC305?

Thanks! Daniel

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May

#49924

Lead Free Solder Sn(99%)/Ag(0.3%)/Cu(0.7%) | 2 May, 2007

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.

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greg york

#50038

Lead Free Solder Sn(99%)/Ag(0.3%)/Cu(0.7%) | 2 May, 2007

What aload of rubbish - prove it, we have over 320 users in the UK alone using the SACP0307 solder with great results, and the biggest advantage they have is they can multiple source the solder not stuck to one company who has purchased the patent and charge extortionate amounts due to that. Wetting of 0.3% Ag is only 0.1C below 3.0% Ag yet considerably faster than the other tin copper derivatives. Cheers Greg

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