IEC 60738-1:2009 pdf free download

IEC 60738-1:2009 pdf free download

IEC 60738-1:2009 pdf free download Thermistors – Directly heated positive temperature coefficient – Part 1: Generic specification
1 Scope
This part of lEC 60738 describes terms and methods of test for positive step-functiontemperature coefficient thermistors,insulated and non-insulated types typically made fromferro-electric semi-conductor materials.
lt establishes standard terms, inspection procedures and methods of test for use in detailspecifications for Qualification Approval and for Quality Assessment Systems for electroniccomponents.
2Normative references
The following referenced documents are indispensable for the application of this document.For dated references, only the edition cited applies. For undated references, the latest editionof the referenced document (including any amendments) applies.
lEC 60027(all parts),Letter symbols to be used in electrical technology
IEC 60050 (all parts),International Electrotechnical Vocabulary (IEV)
lEC 60062,Marking codes for resistors and capacitors
IEC 60068-1:1988,Environmental testing -Part 1: General and guidanceAmendment 1 (1992)
IEC 60068-2-1:1990,Environmental testing – Part 2: Tests – Tests A: ColdAmendment 1 (1993)
Amendment 2 (1994)
IEC 60068-2-2:1974,Environmental testing -Part 2: Tests – Tests B: Dry heatAmendment 1 (1993)
IEC 60068-2-6,Environmental testing – Part 2: Tests – Test Fc: Vibration (sinusoidal)lEC 60068-2-11,Environmental testing – Part 2: Tests – Test Ka: Salt mist
IEC 60068-2-13,Environmental testing – Part 2: Tests – Test M: Low air pressure
IEC 60068-2-14:1984,Environmental testing – Part 2:Tests -Test N: Change of temperatureAmendment 1 (1986)
IEC 60068-2-20:1979,Environmental testing – Part 2:Tests – Test T: SolderingAmendment 2 (1987)
IEC 60068-2-21,Environmental testing – Part 2-21: Tests – Test U: Robustness ofterminations and integral mounting devices
IEC 60068-2-27,Environmental testing – Part 2: Tests – Test Ea and guidance: ShockIEC 60068-2-29,,Environmental testing – Part 2: Tests – Test Eb and guidance:Bump
IEC 60068-2-30:2005,Environmental testing – Part 2: Tests – Test Db: Damp heat,cyclic(12 h + 12-hour cycle)
IEC 60068-2-45:1980,Environmental testing – Part 2: Tests – Test XA and guidance -lmmersion in cleaning solvents
IEC 60068-2-58,Environmental testing – Part 2-58: Tests – Test Td: Test methods forsolderability,resistance to dissolution of metallization and to soldering heat of surfacemounting devices (SMD)
IEC 60068-2-78,Environmental testing – Part 2-78: Tests – Test Cab:Damp heat,steadystate
IEC 60294,Measurement of the dimensions of a cylindrical component having two axialterminations
IEC 60410,Sampling plans and procedures for inspection by attributesIEC 60617 (all parts) [DB]1: Graphical symbols for diagrams
IEC 60717,Method for determination of the space required by capacitors and resistors withunidirectional terminations
IEC 61249-2-7,Materials for printed boards and other interconnecting structures – Part 2-7:Reinforced base materials clad and unclad – Epoxide woven E-glass laminated sheet ofdefined flammability (vertical burning test), copper-clad
IEC 61760-1,Surface mounting technology – Part 1: Standard method for the specification ofsurface mounting components (SMDs)
IEc QC 001002-3,Rules of Procedure of the lEC Quality Assessment System for ElectronicComponents (IEcQ) – Part 3: Approval procedures
ISo 1000,sl units and recommendations for the use of their multiples and of certain otherunits
3 Terms and definitions
For the purposes of this document, the following terms and definitions apply.3.1
group of components having similar design features and the similarity of whose manufacturingtechniques enables them to be grouped together either for qualification approval or for qualityconformance inspection