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soldering ROHS boards with sn/pb components

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#56188

soldering ROHS boards with sn/pb components | 27 August, 2008

I need to solder SAC/HASL PC boards in a NON ROHS process (Tin Leaded solder paste and profile + Tin leaded components)

Can I do that??

Regards,

Eyal

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#56197

soldering ROHS boards with sn/pb components | 27 August, 2008

Hi Eyal,

Sure you can do that. You might be able to use your "typical" reflow profile for eutectic, or tweak it slightly. it's a good idea to do a trial run and then get a couple of components cross-sectioned and checked for the microstructure of the joints.

Regards,

Vlad

www.sentec.ca

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#56201

soldering ROHS boards with sn/pb components | 27 August, 2008

We use immersion tin boards and ENIG with Sn63Pb37 with no problems. We did have to tweak the profile higher with ImmSn though.

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#56276

soldering ROHS boards with sn/pb components | 29 August, 2008

Ha ha ha... I gotta admit it You sure are presistant with your companies wares.

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