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Nitrogen levels for lead-free reflow

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SMTA-Pat

#82780

Nitrogen levels for lead-free reflow | 12 June, 2019

Hello All,

I would appreciate if anyone could offer some information on the following question.

Does anyone have experience changing a reflow environment from high nitrogen concentration (1,000 PPM) to 20,000 PPM or even higher. Were any problems seen by reducing nitrogen levels, any reports or papers available?

Regards, Pat.

This message was posted via the Electronics Forum @ SMTASMTA

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#82922

Nitrogen levels for lead-free reflow | 1 July, 2019

It depends on your product requirement, different application means different requirement.

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