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Wu,
I think I see a small amount of oxidation on the corners of the middle device in the center image. What is the concern here?
Thanks
-Alex Thompson
Dear Alex, Tanks for your reply! We check the rest boxes of TMP20AIDCKR, It's also the same thing, Is it a process problem or is it really oxidized?
Wu,
I personally don't see oxidization on these parts. I think the different colors are from the microscope or the light.
Thanks
-Alex Thompson