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GB/T 30091-2013: Specifications for membrane key board
Status: Valid
| Standard ID | Contents [version] | USD | STEP2 | [PDF] delivered in | Standard Title (Description) | Status | PDF |
| GB/T 30091-2013 | English | 439 |
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Specifications for membrane key board
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GB/T 30091-2013
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Basic data | Standard ID | GB/T 30091-2013 (GB/T30091-2013) | | Description (Translated English) | Specifications for membrane key board | | Sector / Industry | National Standard (Recommended) | | Classification of Chinese Standard | L30 | | Classification of International Standard | 31.180 | | Word Count Estimation | 19,187 | | Quoted Standard | GB/T 2423.1-2008; GB/T 2423.2-2008; GB/T 2423.3-2006; GB/T 2423.22-2012; GB/T 2792-1998; GB/T 2828.1-2012; GB/T 2829-2002; GB/T 5095.2-1997 | | Regulation (derived from) | National Standards Bulletin No. 25 of 2013 | | 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 terms and definitions membrane keyboard, requirements, test methods, inspection rules, marking, packaging, transport and storage. This standard applies to the switching power of less than 1W, the maximum operating voltage 42V ( | GB/T 30091-2013: Specifications for membrane key board---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.
Specifications for membrane key board
ICS 31.180
L30
National Standards of People's Republic of China
Membrane keyboard technical conditions
Issued on. 2013-12-17
2014-05-01 implementation
Administration of Quality Supervision, Inspection and Quarantine of People's Republic of China
Standardization Administration of China released
Foreword
This standard was drafted in accordance with GB/T 1.1-2009 given rules.
Please note that some of the content of this document may involve patents. Distribution of this document
Institutions do not assume the responsibility to identify these patents.
This standard is proposed and managed by China Machinery Industry Federation.
This standard was drafted. Beijing International Cooperation Haida Li Electronic Technology Co., Ltd., Shenyang Academy of Instrumentation Science, Nanjing Yida membrane switch has
Limited liability company, the National Instruments Component Quality Supervision and Inspection Center.
The main drafters of this standard. forest Ming Guan Jie, Xu Qiuling, YU Zhen Yi, Wu Matsuyama.
Membrane keyboard technical conditions
1 Scope
This standard specifies the terms and definitions membrane keyboard, requirements, test methods, inspection rules, marking, packaging, transportation and storage.
This standard applies to the switching power of less than 1W, the maximum operating voltage of 42V (DC) or 25V (AC), the maximum operating current of less than
100mA membrane keyboard. Line carrier is a rigid substrate can refer to use.
2 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 2423.1-2008 Environmental testing for electric and electronic products Part 2. Test methods Test A. Cold
GB/T 2423.2-2008 Environmental testing for electric and electronic products Part 2. Test methods Test B. Dry heat
GB/T 2423.3-2006 Environmental testing for electric and electronic products Part 2. Test methods - Test Cab. Damp heat test
GB/T 2423.22-2012 Environmental testing for electric and electronic products Part 2. Test methods - Test N. Temperature change
GB/T 2792-1998 180 ° pressure-sensitive adhesive tape peel strength test method
GB/T 2828.1-2012 Sampling procedures for inspection - Part 1. by acceptance quality limit (AQL) retrieval batch test sample
plan
GB/T 2829-2002 periodic inspection Sampling procedures and tables (suitable for process stability test)
GB/T 5095.2-1997 Electromechanical components for electronic equipment - Basic testing procedures and measuring methods - Part 2. General examination,
Electrical continuity and contact resistance tests, insulation tests and voltage stress tests
3 Terms and Definitions
The following terms and definitions apply to this document.
3.1
Membrane switch membraneswitch
A multi-layer structure of a planar or non-locking key switch made of an insulating material and a layer of conductive material has a certain elasticity thereof.
3.2
Film key unit (hereinafter referred to as membrane keys) membranekeyunit
Membrane keys array a key plane, which includes a resilient insulating film with a conductive pattern (switch contacts) and to maintain a certain line
Cheng element isolation layer.
3.3
Film key array membranekeyarray
A combination of two or more membrane keys, the film often indirect key array operation, as shown in Fig.
3.4
Film panel membranepanel
A method of processing an elastic film having functionality into character indicates decorative panels. Figure 2 1.
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