Method of judging the quality of waterproof connector

Users in the purchase of Waterproof Connector, are required to compare the quality of waterproof connector, in addition to waterproof grade, shell quality, manufacturing process, size structure, connection function, price, shipping speed and so on are user needs to consider the problem, this article lists the discrimination of Circular Waterproof Connector is good or bad standards, hope users have a preliminary knowledge of waterproof connector.

In the acquisition of Waterproof Plug connectors, our primary concern is the waterproof function of the product, waterproof function is generally determined by three aspects:

Waterproof connector

1. Size structure: Waterproof connector waterproof grade is generally: IP68/IP67/IP66/IP65 (do not understand this user can check the article: IP65,IP67, IP68 waterproof grade What is the difference?) . Generally speaking, the smaller the size of the product, the more difficult to meet the requirements of waterproof and connection, waterproof grade is slightly lower. In terms of structure, we should observe whether the bearing of easily damaged parts and waterproof bearing are reasonable, such as silicone gasket should not be too exposed, to avoid ultraviolet corrosion affecting the function and life.
Waterproof Connector

2. Shell raw materials: shell raw materials should be selected with strong tolerance, temperature resistance, flame retardant and corrosion resistance, such as PA66; Wire to choose strong soft resistance, flame retardant, wear and corrosion resistance of raw materials, such as PVC or rubber.

3. Manufacturing process: The product should feel comfortable and have a sense of texture, not too slippery or too rough, work should not have burr, connection joints should feel natural and not slippery. Customers can evaluate the manufacturing process and strength of the manufacturer through field investigation or samples.

Waterproof Circular Connector In addition to waterproof, connection function is equally important:

1. Pin: A good waterproof connector pin is generally solid pure copper, and the pin will be gold-plated or nickelplated to add the function of conduction. Users should be careful when purchasing to avoid the hollow copper pin used by unscrupulous manufacturers to make up the number.

2. Copper wire: the raw material of copper wire is generally pure copper wire. Now the powerful manufacturers will handle the wire themselves, control the cost and ensure the quality at the same time.