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

Printed Circuit Board Assembly & PCB Design Forum

SMT electronics assembly manufacturing forum.


Selective Removal of Photo Mask on Popultqaed Boards

bwet

#28624

Selective Removal of Photo Mask on Popultqaed Boards | 14 May, 2004

Does anyone know of a technique t selectively remove solder mask outside of the traditional scraping or grinding methods. (This would be in areas around an area array part.)

BWET

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#28627

Selective Removal of Photo Mask on Popultqaed Boards | 14 May, 2004

Other methods [than scraping or grinding] for removing soldermask from a board are: * Chemicals * Microblasting

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Solder Paste Inspection

McDry Ultra-Low Humidity Storage Cabinets