L14 电位器 标准查询与下载

NF C83-251/A1:1987 NF C 83-251-1982的补充件1

Supplement 1 to NF C 83-251-1982

DIN 41450-2:1987 电位计.低功率单转电位计术语、定义、特性和试验方法

Potentiometers; single turn rotary potentiometers, low power; terms and definitions, characteristics, methods of test

DIN 41450-1:1987 电位计.导螺杆作动或直接旋转调节的预调电位计.术语、定义、特性和试验方法

This standard deals with additional determinations of lead screw actuated or rotary preset potentiometers, terms, definitions, characteristics and methods of tests which are not included in CECC 41000 and CECC 41100.#,,#

Potentiometers; preset potentiometers, lead screw actuated or rotary; terms and definitions, characteristics, methods of test

SJ 2791-1987 电子元器件详细规范WS型低功率电位器.评定水平E

Detail specification for use in electronic components--Low-power potentiometers for Type WS Assessment level E

SJ 2792-1987 电子元件详细规范 WH20-1型低功率电位器 评定水平E

Detail specification for use in electronic components--Low-power potentiometers for Type 20-1 Assessment level E

DIN 45922-11:1987 电子元件质量评定协调体系.分规范.螺纹杆调节或直接旋转调节的微调电位器（CECC41100）

Harmonized system of quality assessment for electronic components; sectional specification: lead screw actuated and rotary preset potentiometers

ASTM D2861-87(1998) 复合型带介电薄膜或精致纤维的铜箔柔韧性测试方法

1.1 These test methods cover procedures for testing flexible materials consisting of copper foil combined with either dielectric film or with treated or impregnated fabric to form flexible composites used in the manufacture of flexible or multilayer circuitry, or both. 1.2 The procedures appear as follows: ASTM Reference Procedure Section Method Conditioning 4 Flex Life of the Composite 19 to 24 Peel Strength of the Composite 10 to 18 Specimen Preparation 5 D 1825 Strain Relief Due to Etching 25 to 31 Testing of the Dielectric Portion of 6 to 9 D 1825, the Composite D 2305, D 902 1.3 The values stated in inch-pound units are to be regarded as the standard. The values given in parentheses are for infomation only. 1.4 This standard does not purport to address all of the safety problems, 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 Methods for Flexible Composites of Copper Foil with Dielectric Film or Treated Fabrics

ASTM D2861-87(2009) 复合型带介电薄膜或精致纤维的铜箔柔韧性的标准试验方法

The electrical and mechanical characteristics of circuits produced from flexible composites of copper foil with dielectric materials will to a large extent depend on the properties of the dielectric portion of the composite. Measurement of these properties is essential for predicting performance of the circuit.1.1 These test methods cover procedures for testing flexible materials consisting of copper foil combined with either dielectric film or with treated or impregnated fabric to form flexible composites used in the manufacture of flexible or multilayer circuitry, or both.

Standard Test Methods for Flexible Composites of Copper Foil with Dielectric Film or Treated Fabrics

SJ 2683-1986 电子元器件详细规范WH112型.预调电位器.评定水平E

Detailed specifications for electronic components, Type WH112 Preset potentiometers Assessment level E

SJ 2682-1986 电子元器件详细规范WH15-K2型.低功率电位器.评定水平E

Detail specification for electronic components--Low-power potentiometers for Type WH15-K2 Assessment level E

BS CECC 41101-007:1985 导螺杆传动非线绕预调电位器协调空白详细规范.正方形的容器密闭的与电阻元件绝缘的驱动装置、每个行程终止的滑动离合器、刚性终端.评定级别S

British Standards Institution 2 Park Street, London WlA 2BS 1. RATINGS AND CHARACTERISTICS 2. MARKING 3. RELATED DOCUMENTS 4. ORDERING INFORMATION 5. CERTIFIED TEST RECORDS 6. DELAYED DELIVERY 7. ADDITIONAL INFORMATION (Not for inspection purposes) 8. INSPECTION REQUIREMENTS

Harmonized blank detail specification for lead screw actuated non-wirewound preset potentiometers - Square form, container sealed, actuating device insulated from resistive element, slipping clutch at each end of travel, rigid terminations - Assessment le

NF C93-255:1984 电子设备元件.精密非线绕旋转式电位计.一般要求

Components for electronic equipment. Precision non-wirewound rotary potentiometers. General requirements.

NF C93-255/A1:1984 NF C 93-255-1984的补充件1

Supplement 1 to NF C 93-255-1984

NF C93-265/A1:1984 电子元器件 精密线圈电位器

Composants électroniques. Potentiomètres bobines de précision.

DIN 45922-115:1984 电子元器件质量评定协调体系.详细规范：非线绕、导螺杆作动的微调电位器(CECC41101-801)：3%稳定性.55/125/21)CECC44101-802).2%稳定性.55/125/56

Harmonized system of quality assessment for electronic components; detail specifications: non-wirewound leadscrew actuated preset potentiometers; CECC 41101-801: 3 % stability: 55/125/21, CECC 41101-802: 2 % stability: 55/125/56

DIN 45922-1:1984 电子元器件质量评定协调体系.通用规范：电位器

Harmonized system of quality assessment for electronic components; generic specification: potentiometers

NF C83-250/A2:1983 NF C 83-250-1982的补充件2

Supplement 2 to NF C 83-250-1982

DIN 45922-14:1983 电子元器件质量评定协调体系.分规规范：精密旋转电位器

Harmonized system of quality assessment for electronic components; sectional specification: rotary precision potentiometers

NF C83-253/A1:1983 NF C 83-253-1983的补充件1

Supplement 1 to NF C 83-253-1983

NF C83-253:1983 电子元器件质量评估协调体系.分规范.小功率单匝旋转电位计

Harmonized system of quality assessment for electronic components. Sectional specification. Low power single turn. Rotary potentiometers.