IPC SM-840E PDF

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Qualification and Performance Specifiation of Permanent Solder Mask and Flexible Cover Materials

Published by Publication Date Number of Pages
IPC 12/01/2010 30

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IPC SM-840E – Qualification and Performance Specifiation of Permanent Solder Mask and Flexible Cover Materials

Establishes the requirements for the evaluation of liquid and dry film solder mask material and for the determination of the acceptability of use on a standard printed board system. IPC-SM-840 provides two classes of requirements, T and H, to reflect functional performance requirements and testing severity based on industry/end use requirements. Coverage is given to adhesion, material qualification, resistances to solvents, and electrical requirements. Revision E incorporates requirements for flexible cover materials used as a flexible dielectric protective layer over etched conductors and other conductive features.

Published

12/01/2010

ISBN(s)

1580986803

ANSI

ANSI Approved

Number of Pages

30

File Size

1 file , 1.5 MB

Note

This product is unavailable in Russia, Ukraine, Belarus

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IPC SM-840E PDF
$93.00 Original price was: $93.00.$56.00Current price is: $56.00.