GB/T 10193.2-2026 电子设备用压敏电阻器 第2部分：分规范 浪涌抑制型压敏电阻器

ICS31.060.10

CCSL15

中华人民共和国国家标准

GB/T10193.2—2026/IEC61051⁃2：2021

代替GB/T10194—1997

电子设备用压敏电阻器

第2部分：分规范

浪涌抑制型压敏电阻器

Varistorsforuseinelectronicequipment—

Part2：Sectionalspecification—Surgesuppressionvaristors

（IEC61051⁃2：2021，IDT）

2026⁃09⁃28发布2027⁃04⁃01实施

国家市场监督管理总局

国家标准化管理委员会发布

GB/T10193.2—2026/IEC61051⁃2：2021

目次

前言··························································································································Ⅲ

引言··························································································································Ⅳ

1范围·······················································································································1

2规范性引用文件········································································································1

3术语和定义··············································································································2

4优先特性·················································································································2

4.1气候类别···········································································································2

4.2额定电压···········································································································3

4.3压敏电阻器的降额·······························································································5

5试验程序、试验严酷等级和性能要求··············································································6

5.1通则·················································································································6

5.2外观和尺寸检查··································································································6

5.3电气试验···········································································································6

5.4焊接性试验········································································································7

5.5温度和气候试验··································································································7

5.6强度试验···········································································································7

5.7着火安全···········································································································8

6标志、包装和订单信息································································································8

7详细规范·················································································································8

7.1通则·················································································································8

7.2外形图和尺寸·····································································································8

7.3安装·················································································································9

7.4额定值和特性·····································································································9

7.5标志·················································································································9

7.6订单信息···········································································································9

8质量评定程序···········································································································9

8.1通则·················································································································9

8.2制造初始阶段·····································································································9

8.3结构相似元件·····································································································9

8.4鉴定批准（QA）··································································································10

8.5质量一致性检验·································································································13

附录X（资料性）本文件结构编号与前一版文件结构编号对照··············································15

Ⅰ

GB/T10193.2—2026/IEC61051⁃2：2021

前言

本文件按照GB/T1.1—2020《标准化工作导则第1部分：标准化文件的结构和起草规则》的规定

起草。

本文件是GB/T10193《电子设备用压敏电阻器》的第2部分。GB/T10193已经发布了以下部分：

——第1部分：总规范；

——第2部分：分规范浪涌抑制型压敏电阻器。

本文件代替GB/T10194—1997《电子设备用压敏电阻器第2部分：分规范浪涌抑制型压敏电

阻器》，与GB/T10194—1997相比，除结构调整和编辑性改动外，主要技术变化如下：

a)更改了范围的适用界限（见第1章，1997年版的第1章）；

b)增加了术语和定义（见第3章）；

c)增加了气候类别和额定电压的要求（见4.1、4.2），更改了压敏电阻器的降额要求（见4.3，1997年

版的2.2）；

d)删除了最大连续电压的要求（见1997年版的2.1.2）；

e)更改了优先试验严酷等级和焊接性试验的要求（见5.1、5.4，1997年版的2.3、2.3.1和2.3.2），

增加了外观和尺寸检查、电气试验和温度和气候试验的要求（见5.2、5.3和5.5）；

f)增加了引出端强度、标志耐溶剂性和着火安全试验的要求（见5.6.1、5.6.4和5.7），更改了冲击

和振动试验的要求（见5.6.2、5.6.3，1997年版的2.3.3~2.3.5）；

g)增加了标志、包装和订单信息的要求（见第6章）；

h)增加了原始尺寸单位表示、标志的要求（见7.2、7.5），更改了订单信息（见7.6，1997年版

的1.4.6）；

i)删除了品种的要求（见1997年版的1.4.3）；

j)增加了质量评定程序和质量一致性检验的通则（见8.1、8.5.1），更改了结构相似元件的评定、

鉴定批准和质量一致性检验的要求（见8.3、8.4和8.5，1997年版的3.1、3.2和3.3）。

本文件等同采用IEC61051⁃2：2021《电子设备用压敏电阻器第2部分分规范：浪涌抑制型压

敏电阻器》。

本文件做了下列最小限度的编辑性改动：

——8.4.3更正为“应在分组2~分组6试验之前进行分组1的试验”。

请注意本文件的某些内容可能涉及专利。本文件的发布机构不承担识别专利的责任。

本文件由中华人民共和国工业和信息化部提出。

本文件由全国电子设备用阻容元件标准化技术委员会（SAC/TC165）归口。

本文件起草单位：陕西华星电子集团有限公司、中国电子技术标准化研究院、广东鸿志电子科技有

限公司、深圳顺络电子股份有限公司、广东风华高新科技股份有限公司先华新型敏感元件分公司、西安

市西无二电子信息集团有限公司、陕西凌云电器集团有限公司、常州市创捷防雷电子有限公司。

本文件主要起草人：成海鸥、李哲、张俊峰、徐小英、李著、曹锦珠、席万选、贾广平、唐斌、岳澍华、

蔡壮、陈雷、李利侠、赵煜坤、孟冲、束静。

本文件及其所代替文件的历次版本发布情况为：

——1988年首次发布为GB/T10194—1988，1997年第一次修订；

——本次为第二次修订。

Ⅲ

GB/T10193.2—2026/IEC61051⁃2：2021

引言

电子设备用压敏电阻器属于电子信息产业中广泛应用的基础元件，随着压敏电阻器产业的不断发

展，其技术质量水平不断提升，市场应用要求日趋完善。为了跟进产业发展，持续提升压敏电阻器的技

术质量水平，规范其研制、生产、试验和应用，修订了本文件。

GB/T10193《电子设备用压敏电阻器》由总规范、分规范和空白详细规范构成，旨在指导行业更加

有效地解决对电子设备用压敏电阻器的产品质量评价问题。GB/T10193拟由3个部分构成。

——第1部分：总规范。目的在于确定电子设备用压敏电阻器的术语、质量评定程序、试验方法和

测量程序等。

——第2部分：分规范浪涌抑制型压敏电阻器。目的在于确定电子设备用氧化锌浪涌抑制型压

敏电阻器的优先额定值和特性及一般性能要求，并从总规范中选择适用的质量评定程序、试

验和测量方法。

——第3部分：空白详细规范氧化锌浪涌抑制型压敏电阻器评定水平E。目的在于确定评定

水平为E的电子设备用氧化锌浪涌抑制型压敏电阻器详细规范的格式、编排和基本内容的要

求，为规范编写者提供了一个符合上层的总规范或分规范要求的详细规范的编制导则，确保

统一详细规范编制的规定。

Ⅳ

GB/T10193.2—2026/IEC61051⁃2：2021

电子设备用压敏电阻器

第2部分：分规范

浪涌抑制型压敏电阻器

1范围

本文件规定了压敏电阻器的优先值和特性，并从GB/T10193.1—2026中选择适用的质量评定程

序、试验和测量方法，以及规定了这种类型压敏电阻器的一般性能要求。

本文件适用于具备金属化连接，通过引线或表面安装在印制电路板上，用于交流或直流供电系统

中电子设备用金属氧化物压敏电阻器，该压敏电阻器具有对称电压⁃电流特性。

本文件范围内的压敏电阻器用于电子设备或其他敏感设备的高瞬态浪涌保护，不作为主要的雷电

浪涌防护元件。

2规范性引用文件

下列文件中的内容通过文中的规范性引用而构成本文件必不可少的条款。其中，注日期的引用文

件，仅该日期对应的版本适用于本文件；不注日期的引用文件，其最新版本（包括所有的修改单）适用于

本文件。

GB/T2423.5—2019环境试验第2部分：试验方法试验Ea和导则：冲击（IEC60068⁃2⁃27：

2008，IDT）

GB/T2423.10—2019环境试验第2部分：试验方法试验Fc：振动（正弦）（IEC60068⁃2⁃6：

2007，IDT）

GB/T10193.1—2026电子设备用压敏电阻器第1部分：总规范（IEC61051⁃1：2018，MOD）

注：GB/T10193.1—2026被引用的内容与IEC61051⁃1：2018被引用的内容没有技术上的差异。

IEC60062电阻器和电容器的标志代码（Markingcodesforresistorsandcapacitors）

注：GB/T2691—2016电阻器和电容器的标志代码（IEC60062：2004，IDT）

IEC60068⁃1环境试验第1部分：概述和指南（Environmentaltesting—Part1：Generalandguid⁃

ance)

注：GB/T2421—2020环境试验概述和指南（IEC60068⁃1：2013，IDT）

IEC60068⁃2⁃1环境试验第2⁃1部分：试验方法试验A：寒冷（Environmentaltesting—Part2⁃1：

Test—TestA：Cold）

注：GB/T2423.1—2008电工电子产品环境试验第2部分：试验方法试验A：低温（IEC60068⁃2⁃1：2007，IDT）

IEC60068⁃2⁃2环境试验第2⁃1部分：试验方法试验B：干热（Environmentaltesting—Part2⁃2：

Test—TestB：Dryheat）

注：GB/T2423.2—2008电工电子产品环境试验第2部分：试验方法试验B：高温（IEC60068⁃2⁃2：2007，IDT）

IEC60068⁃2⁃20：2021环境试验第2⁃20部分：试验方法Ta和Tb：具有引线的元器件可焊性

和耐焊接热的试验方法（Environmentaltesting—Part2⁃20：Tests—TestTaandTb：Testmethodsfor

solderabilityandresistancetosolderingheatofdeviceswithleads）

注1：GB/T2423.28—2005电工电子产品环境试验第2部分：试验方法试验T：锡焊（IEC60068⁃2⁃20：1979，IDT）

注2：IEC60068⁃2⁃20：2021被引用的内容与IEC60068⁃2⁃20：2008被引用的内容没有技术上的差异。

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