Reflowing BGA balls to a PCB surface

2017/2/2 0:04:55

Here's a good one!!! I've got a customer who is designing a small circuit board, and they want to reflow BGA solder balls directly to the bottomside of the PCB to effectively create a BGA style interface between his PCB and another PCB. Anybody ever done this before? I think it sounds exciting, but never having done much reballing, I have some serious concerns. What kinds of questions should I be asking my customer?

sergio

2017/2/4 0:04:55

A good piece of info for learning.

Francisco

2017/2/4 0:04:55

A good piece of info for learning.

wolffdp

2017/2/4 0:04:55

Appreciate your sharing.Please keep up your updates.

gyula.loosz

2017/2/4 0:04:55

Inictllgenee and simplicity – easy to understand how you think.

Bing

2017/2/4 0:04:55

Wow, these helpful info benefit me a lot. Great thanks to you.

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filippo.lalli

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