Tool/software:
Hi
I would like to ask why the pin foot is yellow, it looks like oxidation clearly, and the date code is 2334
Please help to confirm
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Tool/software:
Hi
I would like to ask why the pin foot is yellow, it looks like oxidation clearly, and the date code is 2334
Please help to confirm
The yellow color comes from the gold lead finish. As for the rough surface, this is deliberate; see [FAQ] Why do the leadframes look strongly oxidized or corroded?