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

Printed Circuit Board Assembly & PCB Design Forum

SMT electronics assembly manufacturing forum.

HASL Plating Thickness



HASL Plating Thickness | 28 June, 2000

Does anyone know what the min-max plating thickness for HASL is? Is there a specification that defines this requirement? We have had problems with PCB's that have excessive solder plating on the pads. This wreaks havok with our QFP's. Any help would be greatly appreciated

Thanks In Advance

Christopher Lampron

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