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Topics - Solderinggeek

1
Tools of the trade / Attaching BGAs, CSPs and other Area Array Devices for Proto
How are you attaching area array devices to prototype boards?

The methods I have seen the most common for protos are:
1. Outsource it!
2. Print solder paste with a stencil and hand place
3. Use a stay-in-place stencil whihc allows the user to "fit it in to" the apertures and handplace -probably only good to 0.8mm pitch with some type of magnification for placement of the stencil).

Thanks

BWET

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