I.S. EN 62319-1:2005
Current
The latest, up-to-date edition.
POLYMERIC THERMISTORS - DIRECTLY HEATED POSITIVE STEP FUNCTION TEMPERATURE COEFFICIENT - PART 1: GENERIC SPECIFICATION
Hardcopy , PDF
English
01-01-2005
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.
FOREWORD
1 General
1.1 Scope
1.2 Normative references
2 Technical data
2.1 Units and symbols
2.2 Terms and definitions
2.3 Preferred values
2.4 Marking
3 Quality assessment procedures
3.1 General
3.2 Primary stage of manufacture
3.3 Subcontracting
3.4 Structurally similar components
3.5 Qualification approval procedures
3.6 Rework and repair
3.7 Release for delivery
3.8 Certified test records of released lots
3.9 Delayed delivery
3.10 Alternative test methods
3.11 Manufacture outside the geographical limits of
IECQ NSIs
3.12 Unchecked parameters
4 Test and measurement procedures
4.1 Standard conditions for testing
4.2 Drying and recovery
4.3 Visual inspection and check of dimensions
4.4 Zero power resistance
4.5 Insulation resistance (for insulated types only)
4.6 Voltage proof (for insulated types only)
4.7 Robustness of terminations (for leaded types only)
4.8 Soldering
4.9 Mounting
4.10 Rapid change of temperature
4.11 Climatic sequence
4.12 Cycle life testing
4.13 Trip endurance
4.14 Trip current
4.15 Hold current
4.16 Residual current and power dissipation
4.17 Time-to-trip
4.18 Cold environmental electrical cycling
4.19 Thermal runaway
Annex A (normative) Fixed sample size test schedules
for qualification approval
Annex B (normative) Vibration-, bump-, shock-, shear-,
substrate bending test
B.1 Vibration
B.2 Bump
B.3 Shock
B.4 Shear (adhesion) test
B.5 Substrate bending test
Specifies terms and methods of test for polymeric positive temperature coefficient thermistors, insulated and non-insulated types, typically intended for use in current limiting and overcurrent protection applications.
DevelopmentNote |
For CENELEC adoptions of IEC publications, please check www.iec.ch to be sure that you have any corrigenda that may apply. (01/2017)
|
DocumentType |
Standard
|
Pages |
46
|
PublisherName |
National Standards Authority of Ireland
|
Status |
Current
|
Standards | Relationship |
DIN EN 62319-1 : 2005 COR 1 2009 | Identical |
IEC 62319-1:2005 | Identical |
NBN EN 62319-1 : 2006 | Identical |
NF EN 62319-1 : 2005 | Identical |
BS EN 62319-1:2005 | Identical |
EN 62319-1:2005 | Identical |
HD 323.2.20 : 200S3 | BASIC ENVIRONMENTAL TESTING PROCEDURES - TESTS - TEST T - SOLDERING |
HD 60027-1:2004 | Letter symbols to be used in electrical technology - Part 1: General |
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 001003:1998 | IEC QUALITY ASSESSMENT SYSTEM FOR ELECTRONIC COMPONENTS (IECQ) - GUIDANCE DOCUMENTS |
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 |
EN 60068-1:2014 | Environmental testing - Part 1: General and guidance |
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 |
EN 60068-2-27:2009 | Environmental testing - Part 2-27: Tests - Test Ea and guidance: Shock |
IEC 60294:2012 | Measurement of the dimensions of a cylindrical component with axial terminations |
EN 60068-2-21:2006 | Environmental testing - Part 2-21: Tests - Test U: Robustness of terminations and integral mounting devices |
EN 60068-2-29:1993 | Environmental testing - Part 2: Tests - Test Eb and guidance: Bump |
EN 60068-2-6:2008 | Environmental testing - Part 2-6: Tests - Test Fc: Vibration (sinusoidal) |
IEC 60068-2-29:1987 | Environmental testing. Part 2: Tests. Test Eb and guidance: Bump |
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 |
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