IPC SM-840D Historical

1537805

Qualification and Performance Specification of Permanent Solder Mask

standard by IPC by Global Electronics Association , 04/01/2007

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Full Description

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 D incorporates resistance requirements to lead free soldering processes. See more

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Document History

  1. IPC SM-840E


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

    • Most Recent

  2. IPC SM-840D

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    Qualification and Performance Specification of Permanent Solder Mask

    • Historical Version

  3. IPC SM-840C


    Qualification and Performance of Permanent Polymer Coating (Solder Mask) for Printed Boards, Includes Amendment 1

    • Historical Version

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Product Details

Published:

04/01/2007

ANSI:

ANSI Approved

Number of Pages:

16

File Size:

1 file

Note:

This product is restricted and cannot be purchased in the following countries Russia, Ukraine, Belarus