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  • EN 60539-1:2016/AC:2017-09

    Current The latest, up-to-date edition.

    DIRECTLY HEATED NEGATIVE TEMPERATURE COEFFICIENT THERMISTORS - PART 1: GENERIC SPECIFICATION (IEC 60539-1:2016/COR1:2017)

    Available format(s): 

    Language(s): 

    Published date:  22-09-2017

    Publisher:  European Committee for Standards - Electrical

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    Table of Contents - (Show below) - (Hide below)

    FOREWORD
    1 Scope
    2 Normative references
    3 Terms and definitions
    4 General items
    5 Test and measurement procedures
    Annex A (normative) - Interpretation of sampling plans
            and procedures as described in IEC 60410:1973
            for use within quality assessment systems
    Annex B (normative) - Rules for the preparation of detail
            specifications for directly heated thermistors for
            electronic equipment for use within quality
            assessment systems
    Annex C (informative) - Typical examples of mountings for
            measurements of directly heated thermistors
    Annex D (informative) - Reference to IEC 60539-1:2008
    Annex Q (normative) - Quality assessment procedures
    Bibliography
    Annex ZA (normative) - Normative references to international
             publications with their corresponding
             European publications

    Abstract - (Show below) - (Hide below)

    Defines standard terms, inspection procedures and methods of test for use in sectional and detail specifications of electronic components for quality assessment or any other purpose. Pertains to directly heated negative temperature coefficient thermistors, typically made from transition metal oxide materials with semiconducting properties.

    General Product Information - (Show below) - (Hide below)

    Committee TC 40XA
    Development Note Supersedes EN 143000. (06/2016)
    Document Type Standard
    Publisher European Committee for Standards - Electrical
    Status Current
    Supersedes

    Standards Referenced By This Book - (Show below) - (Hide below)

    EN 60539-2:2004/A1:2010 DIRECTLY HEATED NEGATIVE TEMPERATURE COEFFICIENT THERMISTORS - PART 2: SECTIONAL SPECIFICATION - SURFACE MOUNT NEGATIVE TEMPERATURE COEFFICIENT THERMISTORS
    BS EN 60539-2 : 2004 DIRECTLY HEATED NEGATIVE TEMPERATURE COEFFICIENT THERMISTORS - PART 2: SECTIONAL SPECIFICATION - SURFACE MOUNT NEGATIVE TEMPERATURE COEFFICIENT THERMISTORS
    I.S. EN 60539-2:2004 DIRECTLY HEATED NEGATIVE TEMPERATURE COEFFICIENT THERMISTORS - PART 2: SECTIONAL SPECIFICATION - SURFACE MOUNT NEGATIVE TEMPERATURE COEFFICIENT THERMISTORS

    Standards Referencing This Book - (Show below) - (Hide below)

    IEC 61193-2:2007 Quality assessment systems - Part 2: Selection and use of sampling plans for inspection of electronic components and packages
    EN 60294:2012 Measurement of the dimensions of a cylindrical component with axial terminations
    EN ISO 80000-1:2013 Quantities and units - Part 1: General (ISO 80000-1:2009 + Cor 1:2011)
    IEC 60068-1:2013 Environmental testing - Part 1: General and guidance
    IEC 60068-2-58:2015+AMD1:2017 CSV Environmental testing - Part 2-58: Tests - Test Td: Test methods for solderability, resistance to dissolution of metallization and to soldering heat of surface mounting devices (SMD)
    IEC 60068-2-27:2008 Environmental testing - Part 2-27: Tests - Test Ea and guidance: Shock
    IEC 60068-2-20:2008 Environmental testing - Part 2-20: Tests - Test T: Test methods for solderability and resistance to soldering heat of devices with leads
    EN 60068-2-20:2008 Environmental testing - Part 2-20: Tests - Test T: Test methods for solderability and resistance to soldering heat of devices with leads
    EN 60068-2-1:2007 Environmental testing - Part 2-1: Tests - Test A: Cold
    IEC 61249-2-7:2002 Materials for printed boards and other interconnecting structures - Part 2-7: Reinforced base materials clad and unclad - Epoxide woven E-glass laminated sheet of defined flammability (vertical burning test), copper-clad
    EN 60068-2-2:2007 Environmental testing - Part 2-2: Tests - Test B: Dry heat
    IEC 60068-2-21:2006 Environmental testing - Part 2-21: Tests - Test U: Robustness of terminations and integral mounting devices
    EN 60068-1:2014 Environmental testing - Part 1: General and guidance
    IEC 60068-2-11:1981 Basic environmental testing procedures - Part 2-11: Tests - Test Ka: Salt mist
    EN 60027-1:2006/A2:2007 LETTER SYMBOLS TO BE USED IN ELECTRICAL TECHNOLOGY - PART 1: GENERAL
    IEC 60068-2-31:2008 Environmental testing - Part 2-31: Tests - Test Ec: Rough handling shocks, primarily for equipment-type specimens
    IEC 60027-1:1992 Letters symbols to be used in electrical technology - Part 1: General
    EN 61249-2-7:2002/corrigendum:2005 MATERIALS FOR PRINTED BOARDS AND OTHER INTERCONNECTING STRUCTURES - PART 2-7: REINFORCED BASE MATERIALS CLAD AND UNCLAD - EPOXIDE WOVEN E-GLASS LAMINATED SHEET OF DEFINED FLAMMABILITY (VERTICAL BURNING TEST), COPPER-CLAD
    EN 60717:2012 Method for the determination of the space required by capacitors and resistors with unidirectional terminations
    IEC 60068-2-38:2009 Environmental testing - Part 2-38: Tests - Test Z/AD: Composite temperature/humidity cyclic test
    IEC 60410:1973 Sampling plans and procedures for inspection by attributes
    EN 60068-2-27:2009 Environmental testing - Part 2-27: Tests - Test Ea and guidance: Shock
    IEC 60294:2012 Measurement of the dimensions of a cylindrical component with axial terminations
    IEC 60068-2-54:2006 Environmental testing - Part 2-54: Tests - Test Ta: Solderability testing of electronic components by the wetting balance method
    EN 60068-2-38:2009 Environmental testing - Part 2-38: Tests - Test Z/AD: Composite temperature/humidity cyclic test
    EN 60068-2-17:1994 Environmental testing - Part 2: Tests - Test Q: Sealing
    IEC 60068-2-17:1994 Basic environmental testing procedures - Part 2-17: Tests - Test Q: Sealing
    EN 61193-2 : 2007 QUALITY ASSESSMENT SYSTEMS - PART 2: SELECTION AND USE OF SAMPLING PLANS FOR INSPECTION OF ELECTRONIC COMPONENTS AND PACKAGES
    EN 60068-2-21:2006 Environmental testing - Part 2-21: Tests - Test U: Robustness of terminations and integral mounting devices
    IEC 60068-2-2:2007 Environmental testing - Part 2-2: Tests - Test B: Dry heat
    IEC 60062:2016 Marking codes for resistors and capacitors
    EN 60062:2016/AC:2016-12 MARKING CODES FOR RESISTORS AND CAPACITORS (IEC 60062:2016/COR1:2016)
    ISO 80000-1:2009 Quantities and units — Part 1: General
    EN 60068-2-78:2013 Environmental testing - Part 2-78: Tests - Test Cab: Damp heat, steady state
    EN 60068-2-6:2008 Environmental testing - Part 2-6: Tests - Test Fc: Vibration (sinusoidal)
    IEC 60717:2012 Method for the determination of the space required by capacitors and resistors with unidirectional terminations
    EN 60068-2-11:1999 Environmental testing - Part 2: Tests - Test Ka: Salt mist
    EN 60068-2-54:2006 Environmental testing - Part 2-54: Tests - Test Ta: Solderability testing of electronic components by the wetting balance method
    IEC 60068-2-1:2007 Environmental testing - Part 2-1: Tests - Test A: Cold
    IEC 60068-2-14:2009 Environmental testing - Part 2-14: Tests - Test N: Change of temperature
    EN 60068-2-45:1992/A1:1993 Environmental testing - Part 2: Tests - Test Xa and guidance: Immersion in cleaning solvents
    EN 60068-2-14:2009 Environmental testing - Part 2-14: Tests - Test N: Change of temperature
    IEC 60068-2-52:2017 Environmental testing - Part 2-52: Tests - Test Kb: Salt mist, cyclic (sodium chloride solution)
    IEC 60068-2-69:2017 Environmental testing - Part 2-69: Tests - Test Te/Tc: Solderability testing of electronic components and printed boards by the wetting balance (force measurement) method
    EN 60068-2-31:2008 ENVIRONMENTAL TESTING - PART 2-31: TESTS - TEST EC: ROUGH HANDLING SHOCKS, PRIMARILY FOR EQUIPMENT-TYPE SPECIMENS
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