Electronics Forum: qfn28 (7)

Gold Flash with QFN28 problem

Electronics Forum | Dan |

Thu Mar 30 08:58:20 EST 2006

Gold Flash with QFN28 problem

Electronics Forum | Thu Mar 30 08:38:58 EST 2006 | Dan

We have this panel that is Gold Flash. Am I correct in assuming this is technically a lead-free panel then? We are running a WS paste, and the QFN28 has balls of solder instead of a fillet. My Max temp is 216, and the TAL was between 52-57 secs with

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