this post was submitted on 12 Jun 2023
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What does the "19.01" mean? (i.imgur.com)
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I've seen different numbers in the same font on many circuit boards. What does it typically mean?

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[–] zarquon 3 points 1 year ago

I've never really thought about how it's done on the older generation parts. On the newest it's etched by laser. We had a generation where it was stick on barcode and that was the worst.