Enclose0314 to Ask ElectronicsEnglish · 2 年前What does the "19.01" mean?i.imgur.comimagemessage-square9linkfedilinkarrow-up111arrow-down10file-text
arrow-up111arrow-down1imageWhat does the "19.01" mean?i.imgur.comEnclose0314 to Ask ElectronicsEnglish · 2 年前message-square9linkfedilinkfile-text
minus-squarezarquon@sh.itjust.workslinkfedilinkEnglisharrow-up4·2 年前Usually it’s the date code. At my company that code would mean 2019 week 1 (first week of jan). We also do a shift number as a 3rd part. It’s also common for the second number to be months.
minus-squareEnclose0314OPlinkfedilinkEnglisharrow-up1·2 年前Interesting! So this would end up meaning that you’d need to send new gerbers between production runs? Or is this one of the edits that the fab house does to the gerbers without customer intervention (once asked, of course).
minus-squarezarquon@sh.itjust.workslinkfedilinkEnglisharrow-up3·2 年前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.
Usually it’s the date code.
At my company that code would mean 2019 week 1 (first week of jan). We also do a shift number as a 3rd part.
It’s also common for the second number to be months.
Interesting! So this would end up meaning that you’d need to send new gerbers between production runs?
Or is this one of the edits that the fab house does to the gerbers without customer intervention (once asked, of course).
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.