Hi. Can anyone provide any documentation showing BGA balls lead finishing content of this part?
What I have has copper-coloured as shown below and upon testing, it was realized to have 30% copper.
Is this normal and acceptable?
Thanks,
Ireen
Hi. Can anyone provide any documentation showing BGA balls lead finishing content of this part?
What I have has copper-coloured as shown below and upon testing, it was realized to have 30% copper.
Is this normal and acceptable?
Thanks,
Ireen
