Waterproof cable connectors are a type of connector we choose to use in humid environments. The following is an explanation of some of the most common problems with waterproof connectors:
- Waterproof connector electrical performance problems
The electrical performance problems caused by waterproof cable connectors to varying degrees are usually caused by the following aspects:
1. The contact area of the waterproof connector design is too large.
2. Whether the processing of the waterproof connector terminal is standard.
3. The shrapnel at the end of the waterproof connector breaks when pressed.

- Waterproof connector short circuit problem
Some waterproof cable connector manufacturers intercept defective products in the factory with high voltage (500 V). The main reason for the short circuit of the waterproof connector is that the terminal is deformed due to poor design. This problem is also very easy to solve. This type of problem is the most common problem of waterproof connectors and the most concerned issue for customers.

- Waterproof connector mechanical performance problems
1. Whether the initial life of the waterproof connector plug NG is tested as required.
2. Whether the plastic material of the waterproof connector meets the standard.
3. Whether the design process and product testing of the waterproof connector are standardized.

- Waterproof connector application problems
If the waterproof connector is poorly welded, the following problems will occur during application:
1. Cause electroplating problems.
2. Oxide is formed in the plating layer.
3. The electroplating is contaminated.