BS EN 140402-801-2005 详细规范:固定低功率线绕表面安装(SMD)电阻器.矩形.稳定性等级0.5、1、2

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标准号:BS EN 140402-801-2005
中文标准名称:详细规范:固定低功率线绕表面安装(SMD)电阻器.矩形.稳定性等级0.5、1、2
英文标准名称:Detail specification: Fixed low power wire-wound surface mount (SMD) resistors - Rectangular - Stability classes 0,5; 1; 2
标准类型:L13
发布日期:2005/9/15 12:00:00
实施日期:2005/9/15 12:00:00
中国标准分类号:L13
国际标准分类号:31.040.10
适用范围:Detail specification: Fixed low power wire-wound surface mount (SMD) resistors —Rectangular —Stability classes 0,5; 1; 2 1 Characteristics and ratings 1.1 Dimensions and Ratings 1.2 Derating curve 1.3 Resistance range and tolerance on rated resistance 1.4 Variation of resistance with temperature and temperature rise 1.5 Climatic categories 1.6 Limits for change of resistance at tests 1.7 Marking, packaging and ordering designation 1.7.1 Component 1.7.2 Package 1.7.3 Packaging/Taping 1.7.4 Ordering information 1.8 Additional information (not for inspection purpose) 1.8.1 Storage 1.8.2 Mounting 1.8.3 Soldering process 1.8.4 Conductive gluing 1.8.5 Use of cleaning solvents 1.8.6 Dissipation 2 Quality assessment procedures 2.1 General 2.1.1 Zero defect approach 2.1.2 ****-Test 2.1.3 Certificate of Conformity (CoC) 2.1.4 Certified test records 2.1.5 Failure rate level (only version E) 2.2 Qualification Approval 2.2.1 Version A 2.2.2 Version E 2.3 Quality conformance inspection 2.3.1 Qualification approval according to EN 100114-2 2.3.2 Technology approval according to EN 100114-6 2.3.3 Non-conforming items Annex A (normative) Fixed sample size Qualification Approval and Quality Conformance Inspection test schedule for fixed low power surface mounting (SMD) resistors Annex B (informative) Letter symbols and abbreviations Annex C (normative) Standards referred to in this specification Annex D (normative) Mounting of components

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