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Plan Ahead for BGA Device Upgrades
BGA Socket Adapter Systems convert surface mount device packages to through-hole (pinned) assemblies, making it easy to plug and unplug SMT devices in the field or the test lab.
Advanced Interconnections Corp.
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Maybe it's the thermocouple connection
If your thermal profiling readings seem inconsistent, the culprit could be your thermocouple attachment method. A recently conducted study revealed some interesting findings.
ECD
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| Ask the Experts |
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April 14, 2009 - Updated
March 23, 2009 - Originally Posted
PCB Storage Spec
Is there a specification for proper conditions for the storage of PCB's?
T.S.Y.
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| Expert Panel Responses |
John Perry at IPC has formed IPC D-35 Printed Board Storage and Handling Subcommittee and prepared a draft document IPC1601-Guidance Document for Storage and Handling Issues for PWBs/Assemblies. The idea isto develop criteria in the form of moisture sensitivity classifications like Integrated Circuits. Inputs are solicited from laminate suppliers, OEMs, CMs etc. to make this a meaningful guideline. Please contact John Perry at IPC if interested in participating on the committee. For additional recommendations and guidelines, please check the SMTA website under the MSD Council and scroll down to meeting minutes. We welcome participation on this Council. The MSD Council has conductedone webcast for"MSL Handling of PWBs" in March 2008. For further assistance and information, feel free to contact either Mumtaz Bora, head chair of the MSD Council, or myself below.
Michelle Ogihara
Sales and Marketing Manager, Seika Machinery Inc.
Michelle is the Sales and Marketing Manager of Seika Machinery, Inc. She is an active member of the SMTA taking on a past position as Chapter President and currently Secretary, Co-Chairs the MSD Council and serves on several committee positions.
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RAIG Minimizes Corrosion, Allows Higher Gold on ENEPIG
Paper describes a mixed reaction RAIG electrolyte that minimizes galvanic corrosion and allows higher ENEPIG gold thicknesses, enabling robust designs and world-class quality on target with minimal variation.
Uyemura
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