Electrical performance

Electrical performance the main electrical properties of the connector include contact resistance, insulation resistance and electrical strength.

① Electrical connectors with high contact resistance shall have low and stable contact resistance. The contact resistance of the connector ranges from a few milliohms to tens of milliohms.

② Insulation resistance is an index to measure the insulation performance between the contacts of electrical connectors and between the contacts and the shell. Its order of magnitude ranges from hundreds of megaohms to hundreds of gigaohms.

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