1274568-3

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Coaxial Connectors (RF)

Coaxial connectors, or RF logic connectors, are often used in electronics for communication and data transfer between two devices. The type of connectors commonly referred to as RF or coaxial connectors are designed to have a specific configuration of electrical contacts to ensure compatibility with both the signal source and the device receiving the signal. An important element of these connectors, and indeed in much of the telecommunications industry, is the ability for a single connector to work with both digital and analog formats without significant signal loss.

One example of these kind of RF or coaxial connectors is the 1274568-3, which was introduced as a reliable replacement for the older 716 and M8 connectors. The 1274568-3 connector features pin-type contact design, making it resistant to corrosion and extreme temperatures. It also has a tight seal and features spring clips on each side, which improves the connection between the connector and the device.

The 1274568-3 connector’s application field covers the majority of all communication systems like commercial or residential telecom, LANs, telecom distribution, broadcast, industrial, military, medical, etc. It is also suitable for a wide range of applications like Serial Attached SCSI, Escon, Infiniband and Gbit Ethernet.

When using the 1274568-3 connector, the signal transmission quality is determined by the impedance, which serves as an electrical characteristic and helps control the quality of the signal. For this reason, the connector has to meet certain requirements to be effective – it must have a tight fit that prevents oxidation and other corrosion, as well as shielding to reduce any potential interference.

The working principle of the 1274568-3 connector is quite simple. It follows the basic RF principles of matching the impedance of the connector pin contacts with the impedance of the device. This allows for a transmission efficiency of more than 99%. The signal then travels down the center conductor, through the insulation, dissipating to the outer conductor. The return signal is then driven by the differential mode current back up the outer conductor and is picked up by the center conductor, with the impedance being the same as the transmitter. This is repeated over and over again, allowing for reliable and consistent signal transmission.

The 1274568-3 RF or coaxial connector is suitable for a wide range of communications tasks, as its standard pin-type contact ensures consistent performance across a range of frequencies. As its working principle is based on impedance matching, the signal transmission is extremely efficient, making it a great solution for many electronics applications.

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