标准号:IEC 60068-2-49-1983
中文标准名称:基本环境试验规程 第2-49部分:试验 试验Kc指南:触点和连接件的二氧化硫试验
英文标准名称:Basic environmental testing procedures. Part 2 : Tests. Guidance to Test Kc: Sulphur dioxide test for contacts and connections
标准类型:A21
发布日期:1999/12/31 12:00:00
实施日期:1999/12/31 12:00:00
中国标准分类号:A21
国际标准分类号:19.040
适用范围:This test is specifically intended for certain types of contacts and connections (other than those of the welded or soldered type). The test is used to study the effect on contact resistance of precious metal or precious metal-coated contacts and connect