225381-3

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Coaxial connectors and accessories are essential components in the world of electrical and electronic engineering. As electricians, it is essential to understand the different types of connectors and accessories as these can be used to either protect or transmit electrical signals. One of the more popular types of connectors used in the industry is the 225381-3. This type of connector is often found in radio frequency (RF) applications, and this article will discuss the application field and working principle of this type of connector.

The 225381-3 is a type of coaxial connector and can be used to terminate radio frequency (RF) signals. The connectivity range of this type of connector is 0-6 of GHz with a voltage rating of 500V in both AC and DC. The contact resistance is between 0.001 and 0.003 Ω, while the insulation resistance varies slightly and is between 5000 and 10,000 MΩ. The dielectric withstand is 3300V rms, and the connector can handle currents up to 3 amps.

The application field of the 225381-3 connector is the radio frequency field, where the contact is used to transfer or terminate RF signals. As the connector has a wide frequency range, it can be commonly found in a wide range of applications such as telecommunication, broadcasting, radar systems, satellite systems, and various other digital systems. It is also often used in antenna systems, and it is well suited for applications in which high power signals need to be transferred as this type of connector has a high voltage rating.

In terms of its working principle, the 225381-3 connector works by providing a mechanical connection between two components that are being connected. The male and female parts of the connector both have a housing which contains a series of internal pins. The female part contains two parts – a pin and a hole, which is where the pin of the male part is inserted. On the male part, there is a rubber seal which prevents dirt and moisture from entering, while the female contains a cup-shaped part where the pin of the male part fits, which creates an insulated and dust-proof connection. The connector ensures that power is transmitted smoothly and securely, with no signal leakage.

In short, the 225381-3 connector is a type of specially designed RF coaxial connector which is used for terminating or transmitting RF signals in radio frequency applications. It is a reliable and cost-effective solution for radio frequency applications, due to its wide frequency range and high voltage rating. The connector ensures signal leakage is kept to a minimum due to its high insulation resistance, and it provides a mechanically secure connection between two components.

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