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Technical Articles From Teledyne DALSA

Read technical articles about electronics manufacturing added by Teledyne DALSA


1 technical article added by Teledyne DALSA

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Teledyne DALSA

Established in 1980 and acquired by Teledyne Technologies in 2011, Teledyne DALSA designs, develops, manufactures, and markets digital imaging products and solutions, in addition to providing semiconductor products and services.

Waterloo, Ontario, Canada

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  • Phone 519-886-6000

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(1) technical library article

Challenges on ENEPIG Finished PCBs: Gold Ball Bonding and Pad Metal Lift

Sep 07, 2017 | Young K. Song and Vanja Bukva

As a surface finish for PCBs, Electroless Nickel/Electroless Palladium/Immersion Gold (ENEPIG) was selected over Electroless Nickel/Immersion Gold (ENIG) for CMOS image sensor applications with both surface mount technology (SMT) and gold ball bonding processes in mind based on the research available on-line. Challenges in the wire bonding process on ENEPIG with regards to bondability and other plating related issues are summarized....

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