BNC Connector,impedence With 50Ω And 75Ω Raw Material Analysis

BNC connector,impedence with 50Ω and 75Ω is now a lot of multimedia products, data transmission interface, the use of a very wide range.

With the increasingly fierce competition in the industry, in the BNC connector,impedence with 50Ω and 75Ω material selection also appeared in a wide variety. Usually a good BNC connector,impedence with 50Ω and 75Ω, on the metal material requirements, is to have a good conductivity, copper is the best conductivity of the metal. But because the price of copper itself is relatively high, so the use of pure copper, is now relatively small.

In addition the copper itself is easy to be oxidized, is not conducive to contact spread, you need to wear in the appearance of resistance to oxidation of metal, such as zinc, silver, tin and so on.

Now the market better BNC connector,impedence with 50Ω and 75Ω is the use of pure copper galvanized or silver, with a good PVC plastic parts, so that the entire BNC connector,impedence with 50Ω and 75Ω to achieve a good transmission.

The following describes the origin and type of BNC connector,impedence with 50Ω and 75Ω

First of all, we have to understand how the BNC connector,impedence with 50Ω and 75Ω came:

BNC connector,impedence with 50Ω and 75Ω was named after its lockout method and its inventor Bell Labs Paul Neil (invented the N-terminal) and Amphenol's engineer Karl Kang Saimen (invented the C terminal).

The BNC connector,impedence with 50Ω and 75Ω and the B terminal are very similar to the C terminal. A threaded connector TNC (Threaded Neill-Concelman) and BNC compared to the microwave band has better performance.

BNC connector,impedence with 50Ω and 75Ω on the current, mainly divided into:

BNC barrel connector for connecting two thin cables into a longer cable;

BNC-T head, used to connect the computer network card and network cable;

BNC terminator, used to prevent the signal from reaching the cable after the fracture back to produce interference. The terminator is a special connector that has a well-selected resistor that matches the characteristics of the network cable. Each terminal must be grounded.

BNC cable connector for welding or screwing to the end of the cable;