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

Printed Circuit Board Assembly & PCB Design Forum

SMT electronics assembly manufacturing forum.


Xray

Henk

#18443

Xray | 14 December, 2001

I would like to know if anyone else has experience with testing bga's with xray ? We are trying to find out what would be the best landpattern shape

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#18447

Xray | 14 December, 2001

For a reference check out IPC-SM-782A Amendment 2 "Surface Mount Design and Land Pattern Standard" BGA. It can be found at http://www.ipc.org

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Manny Gonzales

#18449

Xray | 14 December, 2001

Contact Tom Comfort at 512-615-4604.

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#18452

Xray | 15 December, 2001

USE OF XRAY Xray is not used for testing BGA. Xray is an inspection tool, similar to a microscope. Check the fine SMTnet OnBoard Forum. Gil Zwieg from Glennbrook made some good points. Additionally, search the fine SMTnet Archives, where there�s a fair amount of background on xray inspection.

BGA LAND PATTERN Part fabricators are usually the best source of this information. Additionally, search the fine SMTnet Archives, where there�s a fair amount of background on land patterns.

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pcb components X-ray inspection

PCB X-Ray Inspection