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I.S. EN 140400:2004

Superseded
Superseded

A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.

View Superseded by
superseded

A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.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 SURFACE MOUNTING (SMD) RESISTORS
Available format(s)

Hardcopy , PDF

Superseded date

04-10-2012

Language(s)

English

Published date

01-01-2004

Preview

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.

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 characteristics and 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 for environmental and
      overload tests
      2.3.1 Drying
      2.3.2 Overload (in the mounted state)
      2.3.3 Mounting of components
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 surface mount (SMD)
        resistors
Annex B (informative) Letter symbols and abbreviations
Annex C (normative) Standards referred to in this detail
        specification

Applies to fixed low power surface mounting (chip) resistors.

DocumentType
Standard
Pages
20
PublisherName
National Standards Authority of Ireland
Status
Superseded
SupersededBy

Standards Relationship
NF EN 140400 : 2005 Identical
BS EN 140400:2003 Identical
EN 140400:2003 Identical
DIN EN 140400:2004-09 Identical
NEN EN 140400 : 2004 Identical
SN EN 140400 : 1996 AMD 1 2001 Identical

CECC 240001 : 1996 FIXED LOW POWER FILM RESISTORS (LEADED/UNLEADED)
EN 60068-2-1:2007 Environmental testing - Part 2-1: Tests - Test A: Cold
EN 60068-2-2:2007 Environmental testing - Part 2-2: Tests - Test B: Dry heat
EN 60068-1:2014 Environmental testing - Part 1: General and guidance
EN 60068-2-21:2006 Environmental testing - Part 2-21: Tests - Test U: Robustness of terminations and integral mounting devices
EN 60115-1:2011/A11:2015 FIXED RESISTORS FOR USE IN ELECTRONIC EQUIPMENT - PART 1: GENERIC SPECIFICATION
EN 60062:2016/AC:2016-12 MARKING CODES FOR RESISTORS AND CAPACITORS (IEC 60062:2016/COR1:2016)
CECC 00200 : 2002 REGISTER OF FIRMS, PRODUCTS AND SERVICES APPROVED UNDER CECC CERTIFICATION SYSTEM FOR ELECTRONIC COMPONENTS
EN 60068-2-6:2008 Environmental testing - Part 2-6: Tests - Test Fc: Vibration (sinusoidal)
IEC 60115-8:2009 Fixed resistors for use in electronic equipment - Part 8: Sectional specification - Fixed surface mount resistors

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