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Ask the Experts Member

David Bergman

VP International Relations

IPC

David W. Bergman is Vice President of International Relations for IPC. He has worked at IPC for more than 30 years responsible for IPC standardization efforts, education and certification programs. Currently, David is responsible for globalization activities, including IPC's China and India offices and reps in Europe and Russia.

David Bergman has submitted responses to the following questions.

What is the IPC Definition of Uncommonly Harsh?
Thank you for your question about classification call outs in IPC standards. The three level classification has been used for ...

Gold Edge Contact Flux Contamination Failures
I cannot agree with the EMS supplier. The gold edge contact is a critical interface surface formatting with the connector. ...

Dendritic Growth and Contamination at BGA Sites
It might be possible. Foresite in Kokomo Indiana is an IPC member and has had success with many cleaning failure ...

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