31.190 电子元器件组件 标准查询与下载



共找到 379 条与 电子元器件组件 相关的标准,共 26

Rework, modification and rework process requirements for electronic assembly welding

ICS
31.190
CCS
L94
发布
2023-09-07
实施
2024-02-01

Technical requirements and testing methods of BDS/GNSS high precision system on chip (SoC)

ICS
31.190
CCS
V04
发布
2023-05-23
实施
2023-12-01

Endurance test methods for die attach materials - Temperature cycling test method for die attach materials applied to discrete type power electronic devices

ICS
31.190
CCS
发布
2023-12-31
实施
2023-12-31

本文件规定了主板(PCBA)测试规范的术语和定义、缩略语、基本要求、测试要求、测试方法、测试报告。 本文件适用于主板(PCBA)测试规范。

Motherboard (PCBA) test specification

ICS
31.190
CCS
C398
发布
2023-12-29
实施
2023-12-29

本文件规定了电子设备用相变储能膜的技术要求、试验方法、检验规则、标志、包装、运输和贮存。  本文件适用于电子设备用相变储能膜(以下简称“储能膜”)。 

Phase change energy storage film for electronic equipment

ICS
31.190
CCS
C389
发布
2023-09-25
实施
2023-10-10

本文件规定了柔性线路板用补强片的术语和定义、技术要求、试验方法、检验规则、标志、标签、使用说明书、包装、运输和贮存。 本文件适用于柔性线路板用补强片。

Reinforcement sheet for flexible circuit boards

ICS
31.190
CCS
C398
发布
2023-06-30
实施
2023-07-15

BS IEC 63215-4. Endurance test methods for die attach materials applied to power electronic devices - Part 4. Power cycling test method for die attach materials (near chip interconnection) applied to module type power electronic devices

ICS
31.190
CCS
发布
2022-12-15
实施
2022-12-15

Surface mounting technology - Standard method for the specification of components for through hole reflow (THR) soldering. Guidelines for through hole diameter design with solder paste surface printing method

ICS
31.190
CCS
发布
2022-10-31
实施
2022-10-31

Environmental testing - Part 3-12: Supporting documentation and guidance - Method to evaluate a possible lead-free solder reflow temperature profile

ICS
31.190
CCS
发布
2022-10-14
实施

本文件规定了医用光电式CT滑环(以下称CT滑环)的术语和定义、基本参数、技术要求、试验方法、检验规则、标志、包装、运输与贮存。 本文件适用采用碳质电刷的医用光电式CT滑环,采用其他电刷材质的医用光电式CT滑环可参照执行。

Photoelectric slip ring for medical Computed Tomography

ICS
31.190
CCS
C398
发布
2022-10-13
实施
2022-10-20

本文件规定了医用光电式CT滑环(以下称CT滑环)的术语和定义、基本参数、技术要求、试验方法、检验规则、标志、包装、运输与贮存。

Medical photoelectric CT slip ring

ICS
31.190
CCS
C398
发布
2022-10-13
实施
2022-10-19

Electronics assembly technology-Selection guidance of environmental and endurance test methods for solder joints

ICS
31.190
CCS
发布
20220831
实施
20220831

Electronics assembly technology-Electronic modules

ICS
31.190
CCS
发布
20220831
实施
20220831

Workmanship requirements for soldered electronic assemblies-Part 4:Terminal assemblies

ICS
31.190
CCS
发布
20220831
实施
20220831

Workmanship requirements for soldered electronic assemblies-Part 3:Through-hole mount assemblies

ICS
31.190
CCS
发布
20220831
实施
20220831

Workmanship requirements for soldered electronic assemblies-Part 5:Rework, modification and repair of soldered electronic assemblies

ICS
31.190
CCS
发布
20220831
实施
20220831

Printed board assemblies - Part 10: Application and utilization of protective coatings for electronic assemblies

ICS
31.190
CCS
发布
2022-07-18
实施

本文件规范了气流传感器的范围、术语和定义、技术要求、试验方法、检验规则、标志、包装、运输及贮存。 本文件适用于插针式、贴片式、引线式类气流传感器。本产品主要用于电子烟气流传感,用来检查吸烟时的负压转换成输出电压驱动雾化装置。

Airflow sensors

ICS
31.190
CCS
C398
发布
2022-06-22
实施
2022-06-22

Surface mounting technology - Part 3-1: Standard method for the specification of components for through hole reflow (THR) soldering – Guidelines for through hole diameter design with solder paste surf

ICS
31.190
CCS
发布
2022-06-17
实施

本文件规定在线绝缘测量仪绿色设计产品的评价方法、评价要求,以及产品生命周期评价报告编制方法。 本文件适用于35kV及以下电力系统在线绝缘测量仪系列产品,其它在线绝缘测量仪可参照执行。

Technical specification for evaluation of green design products assessment —Online insulating measuring instrument

ICS
31.190
CCS
C3990
发布
2022-05-30
实施
2022-06-20



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