M16 DP-02 Waterproof connector with Nylon nut

M16 DP-02 Waterproof Connector with Nylon nut

What is waterproof connector, as the name implies, this product has waterproof function. Then do you know the structure and process of vehicle waterproof? The following electronic engineer Hua Tao will give you a detailed introduction to the structure and process of the Circular Waterproof Connector for vehicles. It will be elaborated for you from three aspects: overview, structure and process.


Car Waterproof Plug connector belongs to professional and technical personnel often to contact a connection component, its role is mainly to play the circuit is blocked or isolated line connection, so that the current can be completely smooth in the circuit to form mutual circulation to achieve the intended function. The waterproof Circular Connector has a variety of models, specifications and structures. Generally, it is composed of four basic structural components, which are contact parts, shell, insulation parts and other accessories.

Waterproof connector technical parameters

Material number	HT-M16DP-02-2P	HT-M16DP-02-3P	HT-M16DP-02-4P	HT-M16DP-02-5P	HT-M16DP-02-6P
Number of cores	2 pole	3 pole	4 pole	5 pole	6 pole
Current rating	≤10A	≤10A	<8A	≤8A+4A	≤8A+4A
Wire Matching	≤1.5m㎡	≤1.5m㎡	≤1.5m㎡	≤1.0m㎡	≤1.0m㎡
Voltage rating	250V
Insulation resistance	≥100MΩ
Contact resistance	≤10mΩ
Number of insertion and extraction	1000 times
Ambient temperature	-40℃ ～+105℃
Material of screw cap	Modified engineering nylon
Terminal material	Copper plated
Material of outer mould	Modified engineering nylon
Waterproof rating	IP68
Compliance with standards	EN61984/UL2238
Hardware arrangement

Waterproof plug Connection method

Circular Waterproof connector linking method