Now showing items 421-440 of 793

    • IPC TM-650 2.4.27.2A 

      Type: standard
      Source: IPC - Association Connecting Electronics Industries:;1988
      Organization : IPC - Association Connecting Electronics Industries
      Abstract: This method is designed to evaluate the hardness of solder masked surfaces and its resistance to abrasion.
    • IPC TM-650 2.5.5.8 

      Type: standard
      Source: IPC - Association Connecting Electronics Industries:;1995
      Organization : IPC - Association Connecting Electronics Industries
      Abstract: This test method establishes a procedure for determining the low frequency out of plane dielectric constant and loss tangent of organic free films using a two-fluid method. (Low frequency is defined as less than or equal ...
    • IPC TM-650 2.4.46A 

      Type: standard
      Source: IPC - Association Connecting Electronics Industries:;2004
      Organization : IPC - Association Connecting Electronics Industries
      Abstract: This test method will give an indication of activity of wave solder fluxes, core solder fluxes, and solder paste.
    • IPC J-STD-006B CHINESE 

      Type: standard
      Source: IPC - Association Connecting Electronics Industries:;2006
      Organization : IPC - Association Connecting Electronics Industries
      Abstract: This standard prescribes the nomenclature, requirements and test methods for electronic grade solder alloys; for fluxed and non-fluxed bar, ribbon, and powder solders, for electronic soldering applications; and for ...
    • IPC FC-234 

      Type: standard
      Source: IPC - Association Connecting Electronics Industries:;1998
      Organization : IPC - Association Connecting Electronics Industries
      Abstract: This document provides guidelines for the use of PSA's in single or double sided flexible printed circuits (see figures 3, 4, 5, 6, 7, 8, 9), membrane switches (see figures 10, 11, 12, 13) and component attachments (see ...
    • IPC IPC/WHMA-A-620B CHINESE 

      Type: standard
      Source: IPC - Association Connecting Electronics Industries:;2012
      Organization : IPC - Association Connecting Electronics Industries
    • IPC TM-650 2.4.8C 

      Type: standard
      Source: IPC - Association Connecting Electronics Industries:;1994
      Organization : IPC - Association Connecting Electronics Industries
      Abstract: This test method is designed to determine the peel strength of metallic cladding when tested in the following conditions, "as received," after thermal stress, and after exposure to processing chemicals; and to evaluate the ...
    • IPC FA-251 

      Type: standard
      Source: IPC - Association Connecting Electronics Industries:;1992
      Organization : IPC - Association Connecting Electronics Industries
      Abstract: This document provides guidelines for the assembly of components and mounting hardware to single-and double-sided flexible printed wiring. In addition, the guidelines describe the type of materials and processes that may ...
    • IPC 4103A 

      Type: standard
      Source: IPC - Association Connecting Electronics Industries:;2011
      Organization : IPC - Association Connecting Electronics Industries
      Abstract: This specification covers the requirements for high speed/high frequency performance plastic substrates to be used for fabrication of printed boards for microstrip, stripline, and high speed digital electrical and electronic ...
    • IPC C-406 

      Type: standard
      Source: IPC - Association Connecting Electronics Industries:;1990
      Organization : IPC - Association Connecting Electronics Industries
      Abstract: With the present packaging trend in system design moving towards compact, low-power consumption configurations, the use of Surface Mount Technology offers a viable approach toward achieving the desired packaging goals. ...
    • IPC 4110 

      Type: standard
      Source: IPC - Association Connecting Electronics Industries:;1998
      Organization : IPC - Association Connecting Electronics Industries
      Abstract: This specification covers paper made from cellulosic fibers intended as a reinforcing material in laminated plastics for electrical and electronic use.
      Purpose This specification determines the ...
    • IPC TM-650 2.6.15C 

      Type: standard
      Source: IPC - Association Connecting Electronics Industries:;2004
      Organization : IPC - Association Connecting Electronics Industries
      Abstract: This test method is designed to determine the corrosive properties of flux residues under extreme environmental conditions. A pellet of solder is melted in contact with the test flux on a sheet metal test piece. The solder ...
    • IPC TM-650 2.3.27 

      Type: standard
      Source: IPC - Association Connecting Electronics Industries:;1995
      Organization : IPC - Association Connecting Electronics Industries
      Abstract: To quantify the residual rosin left from solder paste and/or wave soldering flux after the reflow and cleaning process.
    • IPC CC-830B 

      Type: standard
      Source: IPC - Association Connecting Electronics Industries:;2002
      Organization : IPC - Association Connecting Electronics Industries
      Abstract: This standard establishes qualification and conformance requirements for electrical insulating compounds (conformal coatings). It has been designed and constructed with the intent of obtaining maximum confidence in the ...
    • IPC TM-650 2.3.24.1 

      Type: standard
      Source: IPC - Association Connecting Electronics Industries:;1985
      Organization : IPC - Association Connecting Electronics Industries
      Abstract: This test method provides a procedure for testing the porosity of gold electroplated from an alkaline (cyanide), acid, or neutral gold plating solution on a nickel substrate in contact with the gold deposit.
    • IPC 4554 CHINESE 

      Type: standard
      Source: IPC - Association Connecting Electronics Industries:;2007
      Organization : IPC - Association Connecting Electronics Industries
    • IPC TM-650 2.2.12.3 

      Type: standard
      Source: IPC - Association Connecting Electronics Industries:;1989
      Organization : IPC - Association Connecting Electronics Industries
      Abstract: This method of test covers the procedure for determining the weights and/or thickness of etchable carrier copper foils for printed circuits.
    • IPC 7711B/7721B SWEDISH 

      Type: standard
      Source: IPC - Association Connecting Electronics Industries:;2007
      Organization : IPC - Association Connecting Electronics Industries
      Abstract: Detta dokument omfattar olika förfaranden för reparation och omarbetning av kretskort och är en sammanställning av information som samlats in, införlivats och sammansatts av arbetsgruppen för ...
    • IPC D-326A 

      Type: standard
      Source: IPC - Association Connecting Electronics Industries:;2004
      Organization : IPC - Association Connecting Electronics Industries
      Abstract: This document covers the information requirements for the procurement of material, box build, assembly, system integration, inspection, test, burn-in, and delivery and/or distribution of electronic assemblies.
    • IPC TM-650 2.5.5.12A 

      Type: standard
      Source: IPC - Association Connecting Electronics Industries:;2012
      Organization : IPC - Association Connecting Electronics Industries