No Clean and Underfill

2017/2/27 18:50:08

Good Afternoon Everyone, I have a customer who is inquiring as to the use of a no clean solder paste on their RoHS assembly. We are currently building this with OA, cleaning and then underfilling the QFN, BGA comonents after a sucessful ICT. Does anyone have experience with assembly using no clean with an underfill? Any comments or suggestions would be greatly appreciated.

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Livio

2017/3/1 18:50:08

Marvelous!

Livio

2017/3/1 18:50:08

Marvelous!

babinyecz

2017/3/1 18:50:08

Glad to read such a marvelous article here. You are a genius.

yesyes

2017/3/1 18:50:08

I was really confused, and this answered all my qutoiesns.

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