Coaxial cable is recognized for its multiple application properties as it comes in different shapes and sizes and can cater to a wide range of user requirements and needs. But with this flexibility, this cable requires choosing the right connector among different types of connectors available in the market as per the size of cable.

Finding the right coaxial cable requires making a perfect choice based careful selection. Therefore, it is essential to consider the following four things before making that choice.

  1. Cable Impedance

Coax cables usually offer two types of impedance. First is 1.75 Ohms impedance that offers flexibility to the cables and second is 2.50 Ohms impedance that offers support in building cable assemblies in a field.

  1. Characteristic Impedance

This is an important factor as it decides the strength of signal transfer. For better signal transfers, it should match with the impedance of the load.

  1. Operating Frequency

The operating frequency determines the strength and distance of the signals to be carried without losing a significant amount of data.

  1. Cable Attenuation

It is also an important factor as it determines the quantity of signal loss at a distance that is experienced by the cables.

There are other external factors to consider while finding the right cable such as weather conditions, and humidity, etc.

It is also essential to consider the right type of connector that is suitable with a specific type of cable since the market has a wide variety of options and different kinds of connectors available for different needs it is tough to make the right decision.

Therefore, it is important to consider the following technical factors before choosing the connector for the cable.

  1. Number of Contacts

The number of contacts within the connectors should match with the cable’s contacts. Make sure to count the number of contacts to avoid miscounting during the process.

  1. Wire Gauge

The wire gauge is the diameter of the cable that needs to fit within the range of the contacts of the connectors. Screw contacts provide a broader range than crimped contacts.

  1. Cable Outside Diameter

The dimension of the cable should fit the current housing needs. It shouldn’t be too big or too small as it can create financial issues or impact the transmission of data negatively.

  1. Maximum Current and Voltage

The connectors should be able to handle the application’s current and voltage. In case, if it exceeds the connector’s rated capacity then it can cause a potential safety hazard.

Coaxial Cables and its Connectors