BNC plug, also called Q9 head, is a standard coaxial cable connector, generally used in video surveillance engineering and network engineering. It is used to realize the anti-interference connection from the device to the cable or from the cable to the device.
The connection methods of bnc adapters are welding type and welding-free type. As the name suggests, the soldering adapter is fixed with a soldering iron and soldering tin, which is currently the most common form used in China.
There are also many specific forms of the solderless connection method.
One: Tighten the screws. The middle axis of the adapter is connected with screws, which can be used for quick connection. The disadvantage is that it is easy to be oxidized and the contact is poor. The advantage is that the requirements for cables are not high. Screw tightening is commonly used in domestic welding-free products;
Two: Straight screw type. No crimping tool is needed, just strip the coaxial cable according to a certain length and rotate it clockwise to fix it and make good contact. The advantage is that it is easy to install and use, but the disadvantage is that the cable specification standard is required;
Three: cold press type. It is crimped by special cold crimping pliers, similar to crimping crystal head. The advantage of this connection method is that the contact effect is good, it is convenient and fast, it is the fastest method for mass connection, and it is more reliable and durable. The disadvantage is that it also requires cable specifications;
Four: squeeze type. A new crimping method, the crimping effect is similar to that of the straight screw type, but with stronger waterproof and back tension, it is more suitable for use in harsh environments.
TXGA provides various types of bnc adapters in stock, which are stable and durable, custom-made by the original factory, and quick-released in stock. Enter TXGA [Product Center] to place an order online for convenient purchase.
