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GB/T 9546.8-2015 English PDF

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US$679.00 · In stock
Delivery: <= 6 days. True-PDF full-copy in English will be manually translated and delivered via email.
GB/T 9546.8-2015: Fixed resistors for use in electronic equipment -- Part 8: Sectional specification -- Fixed surface mount resistors
Status: Valid

Standard ID	USD	BUY PDF	Lead-Days	Standard Title (Description)	Status
GB/T 9546.8-2015	679	Add to Cart	6 days	Fixed resistors for use in electronic equipment -- Part 8: Sectional specification -- Fixed surface mount resistors	Valid

Similar standards

GB/T 31274 GB/T 6346.14 GB/Z 40842 GB/T 2471 GB/T 9546.801

Basic data

Standard ID: GB/T 9546.8-2015 (GB/T9546.8-2015)
Description (Translated English): Fixed resistors for use in electronic equipment -- Part 8: Sectional specification -- Fixed surface mount resistors
Sector / Industry: National Standard (Recommended)
Classification of Chinese Standard: L13
Classification of International Standard: 31.040.10
Word Count Estimation: 32,383
Date of Issue: 2015-07-03
Date of Implementation: 2016-03-01
Older Standard (superseded by this standard): GB/T 9546-1995
Quoted Standard: GB/T 2421.1-2008; GB/T 2691-2016; IEC 60068-2-58-2004; IEC 60115-1-2008; IEC 61193-2-2007; IEC 61340-3-1; IEC 61760-1-2006; IEC 60068-2-20-2008
Adopted Standard: IEC 60115-8-2009, MOD
Regulation (derived from): National Standard Announcement 2015 No.22
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 applies to surface mount fixed resistors for electronic equipment. These resistors are usually described in terms of type (different geometries) and variety (different sizes). They have metallized leads, which are mounted directly on the board.

GB/T 9546.8-2015: Fixed resistors for use in electronic equipment -- Part 8: Sectional specification -- Fixed surface mount resistors

---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.
Fixed resistors for use in electronic equipment.Part 8. Sectional specification.Fixed surface mount resistors ICS 31.040.10 L13 National Standards of People's Republic of China Replacing GB/T 9546-1995 Fixed resistors for use in electronic equipment Part 8. Sectional specification - Mounting of fixed resistors Part 8. Sectionalspecification-Fixedsurfacemountresistors (IEC 60115-8..2009, MOD) 2015-07-03 released 2016-03-01 implementation General Administration of Quality Supervision, Inspection and Quarantine of the People's Republic of China China National Standardization Management Committee released Directory Preface I 1 General 1 1.1 Scope 1 1.2 Purpose 1 1.3 Normative references 1 1.4 detailed specifications should be specified content 1 Product Classification 2 Preferred features, ratings and test severity 3 2.1 Preferred features 3 2.2 priority rating 5 2.3 priority test harsh level 8 2.4 Sample preparation 11

3 Quality assessment procedures

3.1 General principles 13 3.2 Definitions 13 3.3 Composition of Inspection Lot 13 3.4 Identification of approval 14 3.5 Quality Consistency Test 14 3.6 Technical approval procedures 15 3.7 Deferred delivery 15 Appendix A (normative) Zero ohm resistor (spanning) 23 A.1 detailed specifications of the provisions of 23 A.2 priority characteristics 23 A.3 priority rating 23 A.4 priority harsh rating 23 A.5 Identification test test list 23 A.6 Quality Consistency Test List Appendix B (informative) Letter symbols and abbreviations 25 B.1 Letter symbol 25 B.2 abbreviation symbol 25 Appendix C (informative) Differences in the technical content of this part from IEC 60115-8..2009 and its causes 27

Foreword

"Fixed device for electronic equipment," the series of national standards are divided into the following sections. - Part 1. General specification (GB/T 5729-2003/IEC 60115-1..2001); Part 2. Sectional specification for low power non - wirewound fixed resistors (GB/T 5730-1985/IEC 60115-2. 1982); - Part 2. Blank detail specification Low power non-wirewound fixed resistor rating level E (GB/T 5731-1985 / IEC 60115-2-1. 1982); Part 4. Sectional specification for power type fixed resistors (GB/T 5732-1985/IEC 60115-4. 1982); - Part 4. Blank detail specification Power type fixed resistor rating level E (GB/T 5733-1985/IEC 60115-4- 1. 1983); - Part 4. Blank detail specification Power type fixed resistor rating level F (GB/T 15885-1995/IEC 60115- 4-2..1992); - Part 4. Blank detail specification - Fixed resistors with radiators rated level H (GB/T 17035-1997 / IEC 60115-4-3..1993); - Part 5. Sectional specification of precision fixed resistors (GB/T 5734-1985/IEC 60115-5. 1982); - Part 5. Blank detail specification Precision fixed resistor rating level E (GB/T 5735-1985/IEC 60115-5-1. 1983); - Part 5. Blank detail specification Precision fixed resistor rating level F (GB/T 15884-1995/IEC 60115-5- 2..1992); - Part 6. Sectional specification Fixed resistors for individual resistors (GB/T 7338-1996/IEC 60115-6. 1983); - Part 6. Blank detail specification Resistance and power dissipation same, each resistor can be measured separately for fixed resistor network rating E (GB/T 7339-1987/IEC 60115-6-1. 1983); - Part 6. Blank detail specification Resistance and power dissipation are different, each resistor can be individually measured for fixed resistor network rating E (GB/T 7340-1987/IEC 60115-6-2. 1983); - Part 7. Sectional specification of the resistors can not be individually measured by a fixed resistor network (GB/T 12276-1990/IEC 60115- 7. 1984); - Part 7. Blank detail specification Resistors can not be individually measured for fixed resistance Network rating level E (GB/T 12277-1990/IEC 60115-7-1. 1984); - Part 8-1. Blank detail specification G-rated surface mount fixed resistor rating level EZ (GB/T 9546.801- 2015). This part is Part 8 of "Fixed Resistors for Electronic Equipment". This part is drafted in accordance with the rules given in GB/T 1.1-2009. This part replaces GB/T 9546-1995 "Fixed resistors for use in electronic equipment - Part 8. Sectional specification for fixed resistors". This part compared with GB/T 9546-1995, the main changes are as follows. --- Standard name is replaced by "Fixed resistor for electronic equipment Part 8. Slice type fixed resistor" to "Electronic equipment Fixed resistors - Part 8. Sectional specification - Mounting resistors for surface mounting; --- 1.5 increase the product classification, the P grade and G grade products were defined; --- 2.1.2 Variety from six to sixteen; --- 2.1.3 Preferred climatic categories increased by -10 ° C, 175 ° C and.200 ° C; Table 2 Temperature coefficient increase ± 1000 × 10-6/K, ± 5 × 10-6/K, ± 2 × 10-6/K and ± 1 × 10-6/K; - Table 3b stability levels were removed by 3%, 0.05% and 0.025%; --- 2.2.2 Allowable deviation of nominal resistance ± 20%, ± 0.05%, ± 0.02%, ± 0.01%, 0/-30%, 0/-20% and 0/-10%; --- 2.2.3 Rated power increases by 0.032W, 0.05W, 0.33W, 0.4W, 0.75W, 3W and 5W; --- 2.2.4 component limit voltage increase 12.5V, 15V, 25V, 300V, 500V and 1000V; (2.3.2), solder heat (2.3.3), shear force (2.3.4), periodic pulse overload (2.3.5), electrostatic discharge (2.3.5), etc. The test has been specified; --- 3.2 increase the initial manufacturing stage and the definition of the level of EZ definition; - Added Appendix A "Zero Ores Resistor (Spanning)", Appendix B, "Letters and Abbreviations" and Appendix C " Technical Differences and Causes of IEC 60115-8..2009 ". This part uses the re-drafting method to modify IEC 60115-8..2009 "Fixed resistors for use in electronic equipment Part 8. Sectional specification Surface mount fixed resistor ". This section has some technical adjustments compared to IEC 60115-8..2009, and the corresponding technical differences and their causes are given in Appendix C List. This part is made by the Ministry of Industry and Information Technology of the People's Republic of China. This part is headed by the National Standardization Technical Committee for Electronic Components and Capacitors (SAC/TC165). This part of the drafting unit. China Electronic Technology Standardization Research Institute, Guangdong Fenghua High-tech Co., Ltd., China Zhenhua Group cloud Electronics Co., Ltd. This part of the main drafters. Peng Wei, Yang Xiaoping, Zhou Ruishan, Deng Zhaohua. This part was first published in.1995 and this is the first revision. Fixed resistors for use in electronic equipment Part 8. Sectional specification - Mounting of fixed resistors

1 General

1.1 Scope This part is suitable for mounting the fixed resistor on the surface of electronic equipment. These resistors are usually described by model (different geometries) and varieties (different sizes). They are metallized Outlet, mainly directly installed on the circuit board. 1.2 Purpose The purpose of this section is to specify the priority ratings and characteristics of the surface mount resistors and to select the applicable values from IEC 60115-1..2008 Quality assessment procedures, test and measurement methods, and gives general performance requirements. In the detailed specification, the test severity and requirements specified in this part shall be the same or higher performance level as this part. To reduce performance levels. 1.3 Normative references The following documents are indispensable for the application of this document. For dated references, only the dated edition applies to this article Pieces. For undated references, the latest edition (including all modifications) applies to this document. GB/T 2421.1-2008 Environmental test overview and guidance for electrical and electronic products (IEC 60068-1. 1988, IDT) GB/T 2691-2016 Symbols for Resistors and Capacitors (IEC 60062..2004, IDT) Environmental testing for electric and electronic products - Part 2-20. Test tests T. Weldable elements with lead elements - IEC 60068-2-20. Tests-TestT-Test2 Testimonials Testimonials Testimonials Testimonials Testimonials Testimonials Testimonials Testimonials Testimonials Testimonials Testimonials Testimonials- abilityandresistancetosolderingheatofdeviceswithleads) Environmental testing for electric and electronic products - Part 2-58. Test Td. Test method and surface of metal resistance Installation of components for welding heat test method [Environmentaltesting-Part 2-58. TestsTd. Testmethodsforsolderability, resistancetodissolutionofmetalizationandtosolderingheatofsurfacemountingdevices (SMD)] IEC 60115-1..2008 Fixed resistors for use in electronic equipment - Part 1. General specification (Fixedresistorsforuseinelec- tronicequipment-Part 1. Genericspecification IEC 61193-2..2007 Quality assessment systems - Part 2. Selection and use of sampling schemes for electronic components and their packaging inspection (Qualityassessmentsystems-Part 2. Selectionanduseofsamplingplansforinspectionofelectronic componentsandpackages IEC 61340-3-1 Electrostatics Part 3-1. Electrostatic effect simulation method Human body model (HBM) - Electro- statics-Part 3-1. Methodsforsimulationofelectrostaticeffects-Humanbodymodel (HBM) electro- staticdischargetestwaveforms) IEC 61760-1..2006 Surface mount technology - Part 1. Standard method for surface mount component specification [Surfacemounting technology-Part 1. Standardmethodforthespecificationofsurfacemountingcomponents (SMDs)] 1.4 Detailed specification should be specified The detailed specification shall be prepared in accordance with the relevant detailed specifications. The detailed specification should not prescribe requirements below the general specification, sub-specification or blank detailed specification. When included than the general specification, sub-norm, blank detail ......

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Question 1: How long will the true-PDF of GB/T 9546.8-2015_English be delivered?

Answer: Upon your order, we will start to translate GB/T 9546.8-2015_English as soon as possible, and keep you informed of the progress. The lead time is typically 4 ~ 6 working days. The lengthier the document the longer the lead time.

Question 2: Can I share the purchased PDF of GB/T 9546.8-2015_English with my colleagues?

Answer: Yes. The purchased PDF of GB/T 9546.8-2015_English will be deemed to be sold to your employer/organization who actually pays for it, including your colleagues and your employer's intranet.

Question 3: Does the price include tax/VAT?

Answer: Yes. Our tax invoice, downloaded/delivered in 9 seconds, includes all tax/VAT and complies with 100+ countries' tax regulations (tax exempted in 100+ countries) -- See Avoidance of Double Taxation Agreements (DTAs): List of DTAs signed between Singapore and 100+ countries

Question 4: Do you accept my currency other than USD?

Answer: Yes. If you need your currency to be printed on the invoice, please write an email to Sales@ChineseStandard.net. In 2 working-hours, we will create a special link for you to pay in any currencies. Otherwise, follow the normal steps: Add to Cart -- Checkout -- Select your currency to pay.