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PbF solder paste with 63Sn/37Pb reflow profile

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asir

#46921

PbF solder paste with 63Sn/37Pb reflow profile | 23 January, 2007

I'm looking for a PbF solder paste with similar characteristic as the 63/37Pb alloy.

What alloy composition would you recommend?

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Jim

#46923

PbF solder paste with 63Sn/37Pb reflow profile | 23 January, 2007

If by any chance you happen to find one, please let me know.

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#46925

PbF solder paste with 63Sn/37Pb reflow profile | 23 January, 2007

Can not be done without drastic alterations to the laws of physics

Patrick

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#46926

PbF solder paste with 63Sn/37Pb reflow profile | 23 January, 2007

Check out the web sites of the major solder manufacturers. From a quick glance most of the pastes around that temperature range have problems with Zn content and may not be available as pastes???? Depending on your application, some of the lower melting point pastes may be more suitable.

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RDR

#46927

PbF solder paste with 63Sn/37Pb reflow profile | 23 January, 2007

Which characteristics?

Russ

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asir

#46934

PbF solder paste with 63Sn/37Pb reflow profile | 23 January, 2007

which characteristics?

An alloy with similar melting points, wetting, shear force, reliabilities, etc.

Indium has an article about 77.2Sn/20.0In/2.8Ag, but was wondering is there any other out there.

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