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GB/T 12859.2-2012: Piezoelectric ceramic resonators -- A specification in the IEC quality assessment System for electronic components (IECQ) -- Part 2: Sectional specification -- Qualification approval
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Piezoelectric ceramic resonators -- A specification in the IEC quality assessment System for electronic components (IECQ) -- Part 2: Sectional specification -- Qualification approval
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GB/T 12859.2-2012
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Basic data | Standard ID | GB/T 12859.2-2012 (GB/T12859.2-2012) | | Description (Translated English) | Piezoelectric ceramic resonators -- A specification in the IEC quality assessment System for electronic components (IECQ) -- Part 2: Sectional specification -- Qualification approval | | Sector / Industry | National Standard (Recommended) | | Classification of Chinese Standard | L21 | | Classification of International Standard | 31.140 | | Word Count Estimation | 20,277 | | Older Standard (superseded by this standard) | GB/T 12860-1991; GB/T 12862-1991 | | Quoted Standard | GB/T 321-2005; GB/T 2421.1-2008; GB/T 2423.6; GB/T 2423.7; GB/T 2423.8; GB/T 2423.52; GB/T 2423.53; GB/T 2423.54; GB/T 2423.55; GB/T 2423.56; GB/T 2423.57; GB/T 2423.58; GB/T 2423.59; GB/T 2423.60; GB/T 2423.5; GB/T 2423.51; GB/T 2423.50; GB/T 2423.43; GB | | Adopted Standard | IEC 61253-2-1993, MOD | | Regulation (derived from) | National Standards Bulletin No. 28 of 2012 | | Issuing agency(ies) | General Administration of Quality Supervision, Inspection and Quarantine of the People's Republic of China, Standardization Administration of the People's Republic of China | | Summary | This standard specifies the general specifications from GB/T 12859. 1-2012 selected priority ratings and characteristics, as well as for the quality of the assessment procedures, the applicable test methods and measurement methods. This section applies to | GB/T 12859.2-2012: Piezoelectric ceramic resonators -- A specification in the IEC quality assessment System for electronic components (IECQ) -- Part 2: Sectional specification -- Qualification approval
---This is a DRAFT version for illustration, not a final translation. Full copy of true-PDF in English version (including equations, symbols, images, flow-chart, tables, and figures etc.) will be manually/carefully translated upon your order.
Piezoelectric ceramic resonators A specification in the IEC quality assessment System for electronic components (IEC Q) Part 2. Sectional specification Qualification approval.
ICS 31.140
L21
National Standards of People's Republic of China
Replacing GB/T 12860-1991, GB/T 12862-1991
Quality assessment system for electronic components
Piezoelectric ceramic resonators
Part 2. Sectional specification - Qualification approval ---
AspecificationintheIEC qualityassessmentsystemforelectronic
components (IEC Q) -Part 2. Sectionalspecification-Qualificationapproval
(IEC 61253-2.1993, MOD)
Issued on. 2013-02-15 2012-11-05 implementation
Administration of Quality Supervision, Inspection and Quarantine of People's Republic of China
Standardization Administration of China released
Table of Contents
Introduction Ⅲ
1 General 1
1.1 Scope 1
1.2 Objective 1
1.3 Normative references 1
2 priority ratings, features and details Specification Guide 2
The property values \u200b\u200bof 2.1 Priority 2
2.2 Priority Rating 2
Content 2.3 specification shall give details of 2
2.4 Terms 3
2.5 Flag 3
3 Quality assessment procedures 4
3.1 The initial stage of manufacture 4
Structurally similar elements 4 3.2
3.3 Test record that has been qualified 4
4 3.4 Qualification approval
3.5 Quality conformance inspection 8
4 Test and measurement procedures 9
4.1 9 appearance and dimensional inspection
4.2 Electrical Test 9
10 4.3 Terminal Strength
4.4 Resistance to soldering heat 11
4.5 weldability 11
4.6 Rapid change of temperature 11
11 4.7 Vibration
12 4.8 Collision
4.9 Shock 12
4.10 Climate Sequence 12
Steady heat 13 4.11
4.12 Durability Test 14
Operating frequency temperature characteristic 15 4.13
Appendix A (informative) of this section with IEC 61253-2.1993 technical differences and their reasons 16
Foreword
GB/T 12859 "quality assessment system for electronic components of piezoelectric ceramic resonator" is divided into the following parts.
--- Part 1. Generic specification --- Qualification approval;
--- Part 2. Sectional specification --- Qualification approval;
--- Part 2-1. Blank detail specification --- Assessment level E.
This section GB/T 12859 Part 2.
This section drafted in accordance with GB/T 1.1-2009 given rules.
This Part replaces GB/T 12860-1991 "electronic equipment - Piezoelectric ceramic resonators for low frequency specification for piezoelectric ceramic resonators" and
GB/T 12862-1991 "electronic equipment - Piezoelectric ceramic resonators for high frequency specification for piezoelectric ceramic resonators", and GB/T 12860-
1991 and GB/T 12862-1991 compared to the main changes are as follows.
--- Low-frequency and high-frequency piezoelectric ceramic resonators piezoelectric ceramic resonator requires combined into a single specification;
--- Based on the total specification modify the citations.
This section uses redrafted law revision using IEC 61253-2.1993 "IEC quality assessment system for electronic components of piezoelectric ceramic resonators
Vibration - Part 2. Sectional specification --- Qualification approval. "
This part of IEC 61253-2.1993 technical differences exist compared to the terms of these differences has been involved through its outer margin bits
Opposing vertical single line (|) were marked. Appendix A gives a list of corresponding technical differences and their causes.
This section also made the following editorial changes.
IEC standard number --- uses the current directory number, the original number of 1253 according to IEC standard requirements preceded by "6";
--- With GB/T 2828.1-2003 instead of IEC 410. 1973 "counter check sampling plan and procedures", the former and the latter in use
No technical difference;
--- Environmental testing with the national standard GB/T 2423 instead of the corresponding IEC 60068, they are no references in this technical part of the
difference;
--- 4.2.5.1 Insulation resistance measurement; "1a and 1c" read "a and c".
This part is proposed by the Ministry of Industry and Information Technology of the People's Republic of China.
This part of the frequency control and selection by the National Focal piezoelectric Standardization Technical Committee (SAC/TC182) devices.
This section drafted by. China Electronic Components Industry Association Branch of the piezoelectric crystal, Zhejiang Jia Kang Electronics Co., Ltd.
The main drafters of this section. Jiang Liansheng, Zhang Yi, Dai Liming, Yugen Ming, Li Lin.
This part of the standard replaces the previous editions are.
--- GB/T 12860-1991, GB/T 12862-1991.
Quality assessment system for electronic components
Piezoelectric ceramic resonators
Part 2. Sectional specification - Qualification approval ---
1 General
1.1 Scope
This section GB/T 12859 specifies the priority ratings and characteristics from the total specification GB/T 12859.1-2012 selected, and suitable
Quality assessment procedures used, and the test method is applicable measurement methods.
This section applies to GB/T 12859 piezoelectric ceramic resonators electronic equipment, but not for lead-free and multi-resonator oscillator resonator
Or resonator with other electronic components.
1.2 Purpose
This section gives an electronic device with a piezoelectric ceramic resonator general performance requirements. Test severity detail specification level and
Requirements should be equal to or higher than this part of this section.
1.3 Normative References
The following documents for the application of this document is essential. For dated references, only the dated version suitable for use herein
Member. For undated references, the latest edition (including any amendments) applies to this document.
GB/T 321-2005 priority number and priority number system (ISO 3. 1973, IDT)
GB/T 2421.1-2008 Environmental testing for electric and electronic products and Overview Guide (idt IEC 60068-1. 1988)
GB/T 2423 (all parts), Environmental testing for electric and electronic products - Part 2. Test Method 1)
GB/T 2828.1-2003 Sampling procedures for inspection - Part 1. by acceptance quality limit (AQL) retrieval batch test sample
Programme (ISO 2859-1.1999, IDT)
GB/T 12859.201-2012 quality assessment system for electronic components of piezoelectric ceramic resonators - Part 2-1. Blank detail
Fine norm --- Assessment level E (IEC 1253-2-1.1993, IDT)
IEC 60642. 1979 for frequency control and selection of the piezoelectric ceramic resonator and a resonator Chapter Ⅰ. standard values \u200b\u200band test conditions first
Chapter Ⅱ. measuring and test conditions (Piezoelectricceramicresonatorsandresonatorunitsforfrequencycontroland
selection-ChapterⅠ. Standardvaluesandconditions-ChapterⅡ. Measuringandtestconditions)
IEC QC001002-2.1998 IEC Quality Assessment System for Electronic Components (IEC Q) Rules of Procedure Part 2. File (IEC
Qualityassessmentsystemforelectroniccomponents (IEC Q) -Rulesofprocedure-Part 2. Documen-
tation)
Part 3 of the Rules of Procedure 1998IEC Quality Assessment System for Electronic Components (IEC Q).. IEC QC001002-3 approval procedure
(IEC Qualityassessmentsystemforelectroniccomponents (IEC Q) -Rulesofprocedure-Part 3. Ap-
provalprocedures)
1) the use of the above referenced files and their respective versions of the terms of the total test specification.
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