31.220.20 开关 标准查询与下载

SJ 50734/7-2001 KX003型旋转开关详细规范

Style KX003,switches rotary detail specification for

SJ 20527.4-2001 微波组件 WFK150618型单刀五掷开关详细规范

Microwave assemble detail specification for model WFK150618 SP5T switch

LST EN 196403-2001 空白详细规范 按钮开关 评估等级 Y

Blank detail specification. Push button switches. Assessment level Y

AIA/NAS NASM21387-2001 FSC 5355型照明和未照明圆旋钮

Knob - Round Illuminated and Non-Illuminated, Small FSC 5355

Knob - Round Illuminated and Non-Illuminated, Small

AIA/NAS NASM21384-2001 FSC 5355型照明和未照明旋钮指示器

USE OF OR RELUNCE UPON THIS DOCUMENT OR ANY NATIONAL AEROSPACE STANDARD IS ENTIRELY VOLUNTARY AIA DOES NOT QUALIFY SUPPLIERS OR :ERTiFY CONFORMANCE OF ITEMS PROCURED UNDER NATIONAL AEROSPACE STANDARDS. UTABILITY OF ITEMS FOR

Knob - Pointer Illuminated and Non-Illuminated

AIA/NAS NASM21382-2001 FSC 5355型照明和未照明圆旋钮

Knob-Round, Illuminated and Non-Illuminated, Small FSC 5355

Knob-Round, Illuminated and Non-Illuminated, Small

AIA/NAS NASM3926/1-2001 FSC 5355球状控制旋钮

Knob, Control, Ball FSC 5355

Knob, Control, Ball

AIA/NAS NASM3926/2-2001 FSC 5355椭圆锥形控制旋钮

Knob, Control, Oval Tapered FSC 5355

Knob, Control, Oval Tapered

AIA/NAS NASM3926/3-2001 FSC 5355锥形控制旋钮

Knob, Control, Tapered FSC 5355

Knob, Control, Tapered

AIA/NAS NASM3926/4-2001 FSC 5355轻型非开刃及开刃圆形控制旋钮

Knob, Control, Round, Edge Lighted and Non-Edge Lighted FSC 5355

Knob, Control, Round, Edge Lighted and Non-Edge Lighted

ASTM F2073-01 膜开关非破坏性短路试验的标准试验方法

1.1 This standard establishes a test method for detecting unwanted electrical shorts in a membrane switch.1.2 Since this is a non-destructive test, it can be performed on a membrane switch that is going to be mounted and used in its intended environment.1.3 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 Non-Destructive Short Circuit Testing of a Membrane Switch

AIA/NAS NASM3926-2001 FSC 5355(电子,通信及联合装置用)控制旋钮

This specification covers the general requirements for manually operated control knobs and associated knob locks for use with electronic, communications, and allied equipment.

Knobs, Control (for Use with Electronic, Communications, and Allied Equipment)

ASTM F1595-00 观察膜片开关视觉检查条件的标准实践

1.1 This practice covers procedures for performing visual inspection of membrane switches. This includes visual inspection of overlays and circuitry. 1.2 This practice defines lighting parameters, distance from eye to specimen, viewing angle, and the viewing time allowed for a specific size specimen. 1.3 This practice is only designed for visual inspection of aesthetic qualities of membrane switches. It is not intended for color matching or gloss measurement. 1.4 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 Practice for Viewing Conditions for Visual Inspection of Membrane Switches

ANSI/EIA 5200000-D:2000 已质量认证的专用电机开关的总规范

Relates to special-use electromechanical switches of certified quality.

Generic Specification for Special-Use Electromechanical Switches of Certified Quality

JIS C 5444:2000 电子设备用表面安装转换开关的试验方法

この規格は，電子機器用表面実装スイッチ(以下,スイッチという。)に固有の試験方法について規定する。

Testing methods of surface mounting switches for use in electronic equipment

KS C 6071-2000(2010) 开关电子设备项目公理使用

Generic specification of switches for use in electronic equipment

BS EN 196403:2000 电子元器件质量评定协调体系.空白详细规范.按钮开关.评定等级 y

Harmonized systems of quality assessment for electronic components —Blank detail specification: Push button switches —Assessment level Y 1 Basic information 2 Ratings and characteristics (values according to 2.3 of EN 196000:1992) 3 Marking information 4 Ordering information 5 Related documents 6 Certified test records 7 Structural similarity 8 Delayed delivery 9 Additional information (Not for inspection purposes) 10 Additional or more severe requirements in relation to those contained in EN 196000:1992 and CECC 96 400:1988 11 Qualification and inspection requirements

Harmonized systems of quality assessment for electronic components - Blank detail specification: push button switches - Assessment level Y

AECMA PREN 4358-2000 航空系列 六圆形突出部凹槽驱动器双端引线90度.P1版

This standard specifies the characteristics of drivers, double ended, 90°, six lobe recess, for aerospace applications.

Aerospace Series Six Lobe Recess Drivers, Double Ended, 90 Degrees Edition P 1

AECMA PREN 4359-2000 航空系列 六圆形突出部凹槽驱动器技术规范.P1版

This "Aerospace Series" frestandard has been drawn up under the responsibility of AECMA-STAN (The European Association of Aerospace Industries - Standardization). It is published for the needs of the European Aerospace Industry. It has been technically approved by the experts of the concerned Domain following member comments.

Aerospace Series Six Lobe Recess Drivers, Technical Specification Edition P 1

AECMA PREN 4354-2000 航空系列 六圆形突出部驱动器凹槽.P1版

Subsequent to the publication of this Prestandard, the technical content shall not be changed to an extent that interchangeability is affected, physically or functionally, without re-identification of the standard.

Aerospace Series Six Lobe Recess Drivers, Relieved Edition P 1