M12A CODE 2-8P Waterproof Connector with Metal nut

M12A CODE 2-8P Waterproof Connector with Metal nut

This article, I will mainly introduce the electrical properties of waterproof connectors to help those who do not know anything about the performance of waterproof connectors to better understand this product, the article will be from the waterproof connector contact resistance, insulation resistance, current strength, electrical strength of the four aspects are explained one by one, if you are still dumbfounded by the performance of round waterproof connectors, read this article.

　　In general, waterproof circular connectors electrical performance is mainly in the contact resistance, insulation resistance, current strength, electrical strength of the four aspects, the details are as follows:

　　1. Contact resistance: high-quality electrical connectors should have a low and stable contact resistance. Contact resistance of the connector range from a few milliohms to tens of milliohms.

　　2. Insulation resistance: electrical connectors between the contacts and between the contacts and the shell of the measure of insulation performance, ranging from a few hundred megohms to a few gigohms.

　　3. Electrical strength or withstand voltage: the ability to withstand the rated test voltage between the connector contacts or between the contacts and the housing, depending on the clearance between the circuits (i.e. contact spacing and creepage distance) and the insulating material in the connector.

　　4. Current: limited by the electrical connector and its terminating wires.

　　Other electrical properties and EMI leakage attenuation are evaluated to assess the EMI shielding effectiveness of the connector and are usually tested in the frequency range of 100MHz ~ 10GHz.

　　For RF coaxial connectors, there are electrical indicators such as characteristic impedance, insertion loss, reflection coefficient and voltage standing wave ratio (VSWR).

　　Due to the development of digital technology, a new type of connector, the high-speed signal connector, has emerged in order to connect and transmit high-speed digital pulse signals. Accordingly, in addition to the characteristic impedance, a number of new electrical specifications have emerged in the electrical properties. For example, crosstalk, delay, skew, etc.

　　After reading the above, you for Waterproof Plug connector electrical performance should not be unfamiliar with it, if you for waterproof connector contact resistance, insulation resistance, current strength, electrical strength of the four major performance what do not understand, you can come to consult us, Huatao Electronics.

Waterproof connector technical parameters

Circular Waterproof Connector linking method