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Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
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SECTIONAL SPECIFICATION: FIXED LOW POWER FILM RESISTORS
Hardcopy , PDF
English
01-01-2008
19-02-2015
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 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
Presents the preferred values for characteristics and ratings and also the inspection requirements for fixed film resistors of assessed quality.
| DocumentType |
Standard
|
| Pages |
29
|
| PublisherName |
National Standards Authority of Ireland
|
| Status |
Superseded
|
| SupersededBy |
| Standards | Relationship |
| NEN EN 140100 : 2008 | Identical |
| NF EN 140100 : 2013 | Identical |
| DIN EN 140100:2008-08 | Identical |
| BS EN 140100:2008 | Identical |
| EN 140100:2008 | Identical |
| UNE-EN 140100:2008 | Equivalent |
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