Printed Circuit Board Assembly & PCB Design SMT Electronics Assembly Manufacturing Forum

Printed Circuit Board Assembly & PCB Design Forum

SMT electronics assembly manufacturing forum.


1mm BGA Underfill

Paddy

#31131

1mm BGA Underfill | 29 October, 2004

Hello all,

I am looking at doing some trials with underfill under 1mm pitch BGA devices. Can anybody share any good / bad experience with this process ? Also I probably will not be in a position to procure automated equipment so are there any manufacturers of "semi-auto" equipment out there ? Can the underfill be dispensed manually by syringe ?

Thanks in advance, Paddy

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Rob

#31133

1mm BGA Underfill | 29 October, 2004

Hi Paddy,

There's been a lot of low cost second user underfill equipment around recently, I've seen stuff go for as low as �20K - but make sure a dispense head is included.

Good luck,

Rob.

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#31136

1mm BGA Underfill | 29 October, 2004

See attached link, I've used this in the past.

http://www.efd-inc.com/

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