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SN EN 60938-1 : 1999

Current
Current

The latest, up-to-date edition.

FIXED INDUCTORS FOR ELECTROMAGNETIC INTERFERENCE SUPPRESSION - PART 1: GENERIC SPECIFICATION
Published date

12-01-2013

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
Annex ZA (normative) Normative references to international
         publications with their corresponding European
         publications

Applicable to inductors intended for electromagnetic interference suppression meant to be used in or in association with, electronic or electrical equipment and machines. Restricted to inductors where safety tests are appropriate. Also includes two or more inductors within one enclosure.

DocumentType
Standard
PublisherName
Swiss Standards
Status
Current

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