31.220.20 开关 标准查询与下载
共找到 398 条与 开关 相关的标准，共 27 页
Blank detail specification - Dual-in-line switches
- ICS
- 31.220.20
- CCS
- K31
- 发布
- 2003-03-25
- 实施
- 2003-03-25
Electromechanical switches for use in electronic equipment－Part 2：Sectional specification for rotary switches
- ICS
- 31.220.20
- CCS
- 发布
- 2002-12-31
- 实施
Electromechanical switches for use in electronice quipment－Part 5：Sectional specification for pushbutton switches
- ICS
- 31.220.20
- CCS
- 发布
- 2002-12-31
- 实施
Electromechanical switches for use in electrical equipment－Part 4：Sectional specification for lever (toggle) switches－Section 2：Detail specification for one pole, two pole, four pole, sealed lever(tog
- ICS
- 31.220.20
- CCS
- 发布
- 2002-12-31
- 实施
Electromechanical switches for use in electronic equipment－Part 6：Sectional specification for sensitive switches?Section 2：Detail specification for one pole, unsealed subminiature sensitive switches,
- ICS
- 31.220.20
- CCS
- 发布
- 2002-12-31
- 实施
서 문 이 규격은 1991년에 발행된 IEC 61020-2-1 Electromec
Electromechanical switches for use in electronic equipment－Part 2：Sectional specification for rotary switches
- ICS
- 31.220.20
- CCS
- L22
- 发布
- 2002-12-31
- 实施
- 2002-12-31
Electromechanical switches for use in electronice quipment－Part 5：Sectional specification for pushbutton switches
- ICS
- 31.220.20
- CCS
- 发布
- 2002-12-31
- 实施
이 규격은 품질 평가를 받은 전자 기계식 스위치 계열에 속하는 푸시버튼 스위치의 소계
Electromechanical switches for use in electronice quipment－Part 5：Sectional specification for pushbutton switches
- ICS
- 31.220.20
- CCS
- L22
- 发布
- 2002-12-31
- 实施
- 2002-12-31
Electromechanical switches for use in electronic equipment－Part 2：Sectional specification for rotary switches
- ICS
- 31.220.20
- CCS
- 发布
- 2002-12-31
- 实施
Electromechanical switches for use in electronic equipment－Part 2：Sectional specification for rotary switches－Section 2：Detail specification for rotary switches with central mounting, 12 positions, 17
- ICS
- 31.220.20
- CCS
- 发布
- 2002-12-31
- 实施
Electromechanical switches for use in electronic equipment－Part 2：Sectional specification for rotary switches－Section 1：Blank detail specification
- ICS
- 31.220.20
- CCS
- 发布
- 2002-12-31
- 实施
Switches,sensitive,style KW2,detail specification for
- ICS
- 31.220.20
- CCS
- L22
- 发布
- 2002-12-12
- 实施
- 2003-05-01
Switches,sensitive,style KW3,detail specification for
- ICS
- 31.220.20
- CCS
- L22
- 发布
- 2002-12-12
- 实施
- 2003-05-01
Switches,push-button,style AN,detail specification for
- ICS
- 31.220.20
- CCS
- L22
- 发布
- 2002-12-12
- 实施
- 2003-05-01
Switches,sensitive,style KW5C,detail specification for
- ICS
- 31.220.20
- CCS
- L22
- 发布
- 2002-12-12
- 实施
- 2003-05-01
Microwave assembly Detail specification for model WFK170018 SP7T switch
- ICS
- 31.220.20
- CCS
- L22
- 发布
- 2002-10-30
- 实施
- 2003-03-01
THE INITIAL RELEASE OF THIS DOCUMENT SUPERSEDES MS21385, REVISION E. PART NUMBERS I 1 FED SUP CLASS 5355 :MAIN MS21385.
Knobs-Tactile Series, Illuminated and Non-Illuminated
- ICS
- 31.220.20
- CCS
- L22
- 发布
- 2002-04-01
- 实施
Knobs-Round, Concentric, Illuminated and Non-Illuminated FSC 5355
Knobs-Round, Concentric, Illuminated and Non-Illuminated
- ICS
- 31.220.20
- CCS
- L22
- 发布
- 2002-04-01
- 实施
Knob-Radial Indicator, Illuminated and Non-Illuminated FSC5355
Knob-Radial Indicator, Illuminated and Non-Illuminated
- ICS
- 31.220.20
- CCS
- L22
- 发布
- 2002-04-01
- 实施
Specified resistance is useful to manufacturers and users when designing membrane switch interface circuitry. Actuation force and contact force are useful to manufacturers and users in determining the suitability, preference and aesthetics of a membrane switch in a given application.1.1 This test method covers the measurement of actuation force or contact force, or both, of a membrane switch utilizing a pre-determined resistance value. 1.2 This standard does not purport to address all of the safety concerns, if any, associated with its use. It is the responsibility of the user of this standard to establish appropriate safety and health practices and determine the applicability of regulatory limitations prior to use.
Standard Test Method for Determining the Actuation Force and Contact Force of a Membrane Switch
- ICS
- 31.220.20
- CCS
- K31
- 发布
- 2002
- 实施
