• IEC 60938-1:1999+AMD1:2006 CSV

    Superseded A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.

    Fixed inductors for electromagnetic interference suppression - Part 1: Generic specification

    Available format(s):  Hardcopy, PDF, PDF 3 Users, PDF 5 Users, PDF 9 Users

    Superseded date:  31-12-2021

    Language(s):  English

    Published date:  28-11-2006

    Publisher:  International Electrotechnical Committee

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

    FOREWORD
    1 General
      1.1 Scope
      1.2 Normative references
    2 Technical data
      2.1 Units and symbols
      2.2 Definitions
      2.3 Preferred values
      2.4 Marking
    3 Quality assessment procedures
      3.1 General
      3.2 Primary stage of manufacture
      3.3 Structurally similar inductors
      3.4 Qualification approval procedures
      3.5 Quality conformance inspection
      3.6 Alternative test methods
      3.7 Unchecked parameters
    4 Test and measurement procedure
      4.1 General
      4.2 Standard atmospheric conditions
      4.3 Drying
      4.4 Visual examination and check of dimensions
      4.5 Insulation resistance
      4.6 Voltage proof
      4.7 Inductance
      4.8 Insertion loss
      4.9 Robustness of terminations
      4.10 Resistance to soldering heat
      4.11 Solderability (applicable only for terminations
           intended to be soldered)
      4.12 Rapid change of temperature
      4.13 Vibration
      4.14 Bump
      4.15 Shock
      4.16 Container sealing
      4.17 Climatic sequence
      4.18 Damp heat, steady state
      4.19 Temperature rise
      4.20 Endurance
      4.21 Passive flammability
      4.22 Active flammability
      4.23 Solvent resistance of marking
      4.24 Component solvent resistance
    Annex A (normative) Interpretation of sampling plans and
            procedures as described in IEC 60410 for use within
            the IEC quality assessment system for electronic
            components (IECQ)
    Annex B (normative) Rules for the preparation of detail
            specifications for capacitors and resistors for
            electronic equipment
    Annex C (normative) Requirements for earth inductors

    Abstract - (Show below) - (Hide below)

    Applies to inductors designed for electromagnetic interference suppression intended for use within, or associated with, electronic or electrical equipment and machines. It is restricted to inductors for which safety tests are appropriate. The combination of two or more inductors within one enclosure is also included. Inductors within the scope of this standard may also be used to protect apparatus and machines from electrical noise and voltage or current transients coming from either the supply or from other parts of the apparatus. It may not necessarily apply in its entirety to inductors intended for use on motor vehicles, in aircraft or for marine applications. This consolidated version consists of the second edition (1999) and its amendment 1 (2006). Therefore, no need to order amendment in addition to this publication.

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

    Committee TC 40
    Development Note Also numbered as BS EN 60938-1. (05/2005) A Bilingual Edition has been published for 2ED 1999. (08/2008) Also numbered as BIS IS 15866-1. (02/2012) Stability Date: 2021. (10/2012)
    Document Type Standard
    Publisher International Electrotechnical Committee
    Status Superseded
    Superseded By
    Supersedes

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

    03/101948 DC : DRAFT FEB 2003 IEC 60939-2 ED.2.0 - PASSIVE FILTER UNITS FOR ELECTROMAGNETIC INTERFERENCE SUPPRESSION - PART 2: SECTIONAL SPECIFICATION - TEST METHODS AND GENERAL REQUIREMENTS
    BS EN 60938-2:2000 Fixed inductors for electromagnetic interference suppression Sectional specification
    NF EN 60938-2-1 : 2014 FIXED INDUCTORS FOR ELECTROMAGNETIC INTERFERENCE SUPPRESSION - PART 2-1 BLANK DETAIL SPECIFICATION - INDUCTORS FOR WHICH SAFETY TESTS ARE REQUIRED - ASSESSMENT LEVEL D
    I.S. EN 60939-3:2015 PASSIVE FILTER UNITS FOR ELECTROMAGNETIC INTERFERENCE SUPPRESSION - PART 3: PASSIVE FILTER UNITS FOR WHICH SAFETY TESTS ARE APPROPRIATE
    12/30268003 DC : 0 BS EN 60939-3 - PASSIVE FILTER UNITS FOR ELECTROMAGNETIC INTERFERENCE SUPPRESSION - PART 3: HARMONIZED STANDARD FOR PASSIVE FILTER UNITS FOR WHICH SAFETY TESTS ARE APPROPRIATE
    BS EN 60938-2-1:2000 Fixed inductors for electromagnetic interference suppression Blank detail specification. Inductors for which safety tests are required. Assessment level D - Blank detail specification: Fixed inductors for electromagnetic interference suppression for which electrical shock hazard protection tests are required. Assessment level D
    13/30280858 DC : 0 BS EN 60940 - GUIDANCE INFORMATION ON THE APPLICATION OF CAPACITORS, RESISTORS, INDUCTORS AND COMPLETE FILTER UNITS FOR RADIO INTERFERENCE SUPPRESSION - PART 8: SECTIONAL SPECIFICATION: FIXED CAPACITORS OF CERAMIC DIELECTRIC, CLASS 1
    CEI EN 62149-4 : 2011 FIBRE OPTIC ACTIVE COMPONENTS AND DEVICES - PERFORMANCE STANDARDS - PART 4: 1300 NM FIBRE OPTIC TRANSCEIVERS FOR GIGABIT ETHERNET APPLICATION
    CEI EN 60939-2 : 2005 PASSIVE FILTER UNITS FOR ELECTROMAGNETIC INTERFERENCE SUPPRESSION - PART 2: SECTIONAL SPECIFICATION: PASSIVE FILTER UNITS FOR WHICH SAFETY TESTS ARE APPROPRIATE - TEST METHODS AND GENERAL REQUIREMENTS
    BS EN 60940:2015 Guidance information on the application of capacitors, resistors, inductors and complete filter units for electromagnetic interference suppression
    IEEE/ANSI C63.13-1991 American National Standard Guide on the Application and Evaluation of EMI Power-Line Filters for Commercial Use
    DIN EN 60938-2 : 2008 FIXED INDUCTORS FOR ELECTROMAGNETIC INTERFERENCE SUPPRESSION - PART 2: SECTIONAL SPECIFICATION
    09/30207352 DC : 0 BS EN 62149-4 - FIBRE OPTIC ACTIVE COMPONENTS AND DEVICES - PERFORMANCE STANDARDS - PART 4: 1300 NM FIBRE OPTIC TRANSCEIVERS FOR GIGABIT ETHERNET APPLICATION
    07/30167056 DC : 0 BS EN 62149-2 - FIBRE OPTIC ACTIVE COMPONENTS AND DEVICES. PERFORMANCE STANDARDS - PART 2: 850 NM DISCRETE VERTICAL CAVITY SURFACE EMITTING LASER DEVICES
    BS EN 60939-2:2005 Passive filter units for electromagnetic interference suppression Sectional specification: passive filter units for which safety tests are appropriate. Test methods and general requirements
    I.S. EN 60938-2:1999 FIXED INDUCTORS FOR ELECTROMAGNETIC INTERFERENCE SUPPRESSION - PART 2: SECTIONAL SPECIFICATION
    I.S. EN 62149-4:2010 FIBRE OPTIC ACTIVE COMPONENTS AND DEVICES - PERFORMANCE STANDARDS - PART 4: 1300 NM FIBRE OPTIC TRANSCEIVERS FOR GIGABIT ETHERNET APPLICATION
    BS EN 60939-3:2015 Passive filter units for electromagnetic interference suppression Passive filter units for which safety tests are appropriate
    EN 60939-3:2015/AC:2016-04 PASSIVE FILTER UNITS FOR ELECTROMAGNETIC INTERFERENCE SUPPRESSION - PART 3: PASSIVE FILTER UNITS FOR WHICH SAFETY TESTS ARE APPROPRIATE (IEC 60939-3:2015/COR1:2016)
    NF EN 60938-2 : 2008 AMD 1 2008 FIXED INDUCTORS FOR ELECTROMAGNETIC INTERFERENCE SUPPRESSION - PART 2: SECTIONAL SPECIFICATION
    BS EN 60938-2-2:2000 Fixed inductors for electromagnetic interference suppression Blank detail specification. Inductors for which safety tests are required (only) - Blank detail specification - Fixed inductors for electromagnetic interference suppression for which electrical shock hazard protection tests are required (only)
    I.S. EN 60940:2015 GUIDANCE INFORMATION ON THE APPLICATION OF CAPACITORS, RESISTORS, INDUCTORS AND COMPLETE FILTER UNITS FOR ELECTROMAGNETIC INTERFERENCE SUPPRESSION
    EN 60938-2:1999/A1:2007 FIXED INDUCTORS FOR ELECTROMAGNETIC INTERFERENCE SUPPRESSION - PART 2: SECTIONAL SPECIFICATION
    IEC 60939-2:2005 Passive filter units for electromagnetic interference suppression - Part 2: Sectional specification - Passive filter units for which safety tests are appropriate - Test methods and general requirements
    IEC 60938-2:1999+AMD1:2006 CSV Fixed inductors for electromagnetic interference suppression - Part 2: Sectional specification
    IEC 60940:2015 Guidance information on the application of capacitors, resistors, inductors and complete filter units for electromagnetic interference suppression
    IEC 62149-4:2010 Fibre optic active components and devices - Performance standards - Part 4: 1 300 nm fibre optic transceivers for Gigabit Ethernet application
    BS EN 62149-4:2010 Fibre optic active components and devices. Performance standards 1300 nm fibre optic transceivers for Gigabit Ethernet application
    EN 60940:2015 Guidance information on the application of capacitors, resistors, inductors and complete filter units for electromagnetic interference suppression
    EN 62149-4:2010 Fibre optic active components and devices - Performance standards - Part 4: 1 300 nm fibre optic transceivers for Gigabit Ethernet application
    EN 60939-2:2005 Passive filter units for electromagnetic interference suppression - Part 2: Sectional specification: Passive filter units for which safety tests are appropriate - Test methods and general requirements

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

    IEC 60068-1:2013 Environmental testing - Part 1: General and guidance
    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
    IECQ 001002-3:2005 IEC QUALITY ASSESSMENT SYSTEM FOR ELECTRONIC COMPONENTS (IECQ) - RULES OF PROCEDURE - PART 3: APPROVAL PROCEDURES
    IEC 60068-2-21:2006 Environmental testing - Part 2-21: Tests - Test U: Robustness of terminations and integral mounting devices
    IEC 60068-2-13:1983 Basic environmental testing procedures - Part 2-13: Tests - Test M: Low air pressure
    IEC 60410:1973 Sampling plans and procedures for inspection by attributes
    IEC 60068-2-3:1969 Basic environmental testing procedures - Part 2-3: Tests - Test Ca: Damp heat, steady state
    IEC 60294:2012 Measurement of the dimensions of a cylindrical component with axial terminations
    IEC 60068-2-17:1994 Basic environmental testing procedures - Part 2-17: Tests - Test Q: Sealing
    IEC 60068-2-2:2007 Environmental testing - Part 2-2: Tests - Test B: Dry heat
    IEC 60062:2016 Marking codes for resistors and capacitors
    CISPR 17:2011 Methods of measurement of the suppression characteristics of passive EMC filtering devices
    IEC 60068-2-29:1987 Environmental testing. Part 2: Tests. Test Eb and guidance: Bump
    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
    IEC 60068-2-30:2005 Environmental testing - Part 2-30: Tests - Test Db: Damp heat, cyclic (12 h + 12 h cycle)
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