日本三級電影網_aa中文字幕在线观看_亚洲一区二区黄色在线观看_亚洲天堂欧美中文字幕_午夜视频日本_青青草欧美激情黑白配_四虎影视国产精品一区_四川老女人叫床视频_免费黄影少妇性l交大片_久久久精品2020免费观看

1. Insulation resistance is a measure of the insulation performance between electrical connector contacts and between the contacts and the shell, and its magnitude ranges from hundreds of megohms to thousands of megohms.

2. Electrical connectors with high-quality contact resistance should have low and stable contact resistance. The contact resistance of the connector ranges from a few milliohms to tens of milliohms.

3. Dielectric strength, or withstand voltage, dielectric withstand voltage, is the ability to withstand the rated test voltage between the connector contacts or between the contacts and the shell.

4. Other electrical properties.