• I.S. EN 140100:2008

    Superseded A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.

    SECTIONAL SPECIFICATION: FIXED LOW POWER FILM RESISTORS

    Available format(s):  Hardcopy, PDF

    Superseded date:  19-02-2015

    Language(s):  English

    Published date:  01-01-2008

    Publisher:  National Standards Authority of Ireland

    For Harmonized Standards, check the EU site to confirm that the Standard is cited in the Official Journal.
    Only cited Standards give presumption of conformance to New Approach Directives/Regulations.

    Dates of withdrawal of national standards are available from NSAI.

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

    1 General
      1.1 Scope
      1.2 Information to be specified in the detail specification
    2 Preferred characteristics, ratings and severities for
      environmental and overload tests
      2.1 Preferred characteristics
          2.1.1 Style and dimensions
          2.1.2 Preferred climatic categories
          2.1.3 Temperature coefficients of resistance
          2.1.4 Limits of change of resistance
      2.2 Preferred values of ratings
          2.2.1 Rated resistance
          2.2.2 Tolerances on rated resistance
          2.2.3 Rated dissipation (in the mounted state)
          2.2.4 Limiting element voltage
          2.2.5 Insulation resistance (insulated styles only)
          2.2.6 Insulation voltage (insulated styles only)
          2.2.7 Combinations of tolerance on rated resistance
                and temperature coefficient
      2.3 Preferred test severities
          2.3.1 Damp heat, steady state
          2.3.2 Vibration
          2.3.3 Low air pressure
          2.3.4 Rapid change of temperature
          2.3.5 Solderability
          2.3.6 Resistance to soldering heat
          2.3.7 Overload
          2.3.8 Single pulse high voltage overload
          2.3.9 Periodic electric overload
          2.3.10 Resistance to electrostatic discharge
          2.3.11 Flammability
      2.4 Preparation of specimen
          2.4.1 Drying
          2.4.2 Mounting of components on a test rack
          2.4.3 Mounting of components on test boards
    3 Quality assessment procedures
      3.1 General
          3.1.1 Structurally similar components
          3.1.2 Formation of inspection lots
      3.2 Qualification approval on the basis of the fixed sample
          size procedure
      3.3 Quality conformance inspection
      3.4 Technology approval
      3.5 Assessed process average procedures
      3.6 Delayed delivery
    Annex A (normative) Fixed sample size Qualification Approval
            and Quality Conformance Inspection test schedule for
            fixed low power resistors
    Annex B (informative) Letter symbols and abbreviations
    Bibliography

    Abstract - (Show below) - (Hide below)

    Presents the preferred values for characteristics and ratings and also the inspection requirements for fixed film resistors of assessed quality.

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

    Document Type Standard
    Publisher National Standards Authority of Ireland
    Status Superseded
    Superseded By

    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
    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
    CECC 240001 : 1996 FIXED LOW POWER FILM RESISTORS (LEADED/UNLEADED)
    EN 60068-2-1:2007 ENVIRONMENTAL TESTING - PART 2-1: TESTS - TEST A: COLD
    IECQ 001002-3:2005 IEC QUALITY ASSESSMENT SYSTEM FOR ELECTRONIC COMPONENTS (IECQ) - RULES OF PROCEDURE - PART 3: APPROVAL PROCEDURES
    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
    IEC 60068-2-13:1983 Basic environmental testing procedures - Part 2-13: Tests - Test M: Low air pressure
    IEC 60286-2:2015 Packaging of components for automatic handling - Part 2: Tape packaging of components with unidirectional leads on continuous tapes
    HD 349 : 200S1 PREFERRED DIAMETERS OF WIRE TERMINATIONS OF CAPACITORS AND RESISTORS
    EN 61760-1:2006 SURFACE MOUNTING TECHNOLOGY - PART 1: STANDARD METHOD FOR THE SPECIFICATION OF SURFACE MOUNTING COMPONENTS (SMDS)
    IEC 61760-1:2006 Surface mounting technology - Part 1: Standard method for the specification of surface mounting components (SMDs)
    EN 60027-1:2006/A2:2007 LETTER SYMBOLS TO BE USED IN ELECTRICAL TECHNOLOGY - PART 1: GENERAL
    EN 60286-2:2015 PACKAGING OF COMPONENTS FOR AUTOMATIC HANDLING - PART 2: PACKAGING OF COMPONENTS WITH UNIDIRECTIONAL LEADS ON CONTINUOUS TAPES (IEC 60286-2:2015)
    IEC 60027-1:1992 Letters symbols to be used in electrical technology - Part 1: General
    IEC 60410:1973 Sampling plans and procedures for inspection by attributes
    IEC 60294:2012 Measurement of the dimensions of a cylindrical component with axial terminations
    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
    EN 60115-1:2011/A11:2015 FIXED RESISTORS FOR USE IN ELECTRONIC EQUIPMENT - PART 1: GENERIC SPECIFICATION
    IEC TR 60440:1973 Method of measurement of non-linearity in resistors
    EN 61340-3-1:2007 Electrostatics - Part 3-1: Methods for simulation of electrostatic effects - Human body model (HBM) electrostatic discharge test waveforms
    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)
    IEC 61340-3-1:2006 Electrostatics - Part 3-1: Methods for simulation of electrostatic effects - Human body model (HBM) electrostatic discharge test waveforms
    IEC 60301:2012 Preferred diameters of wire terminations of capacitors and resistors
    EN 60068-2-78:2013 ENVIRONMENTAL TESTING - PART 2-78: TESTS - TEST CAB: DAMP HEAT, STEADY STATE (IEC 60068-2-78:2012)
    EN 60068-2-13 : 1999 ENVIRONMENTAL TESTING - PART 2: TESTS - TEST M: LOW AIR PRESSURE
    EN 60068-2-6:2008 ENVIRONMENTAL TESTING - PART 2-6: TESTS - TEST FC: VIBRATION (SINUSOIDAL)
    IEC 60063:2015 Preferred number series for resistors and capacitors
    EN 100014 : 1991 BASIC SPECIFICATION: CECC ASSESSED PROCESS AVERAGE PROCEDURE (60% CONFIDENCE LIMIT)
    IEC 60068-2-1:2007 Environmental testing - Part 2-1: Tests - Test A: Cold
    IEC 60286-1:2017 Packaging of components for automatic handling - Part 1: Tape packaging of components with axial leads on continuous tapes
    EN 60068-2-30:2005 ENVIRONMENTAL TESTING - PART 2-30: TESTS - TEST DB: DAMP HEAT, CYCLIC (12 H + 12 H CYCLE)
    EN 60695-11-5:2017 FIRE HAZARD TESTING - PART 11-5: TEST FLAMES - NEEDLE-FLAME TEST METHOD - APPARATUS, CONFIRMATORY TEST ARRANGEMENT AND GUIDANCE (IEC 60695-11-5:2016)
    IEC 60695-11-5 : 2.0 FIRE HAZARD TESTING - PART 11-5: TEST FLAMES - NEEDLE-FLAME TEST METHOD - APPARATUS, CONFIRMATORY TEST ARRANGEMENT AND GUIDANCE
    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 60115-1:2008 Fixed resistors for use in electronic equipment - Part 1: Generic specification
    IEC 60195:2016 Method of measurement of current noise generated in fixed resistors
    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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