VF330/L

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Insertion Loss:	--
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Fastening Type:	Threaded
Cable Group:	--
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Impedance:	--
Shield Termination:	--
Contact Termination:	--
Connector Type:	Jack, Female Socket
Connector Style:	F Type
Part Status:	Active
Packaging:	Bulk

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Coaxial Connectors (RF)

The VF330/L is a coaxial connector designed mainly for radio frequency (RF) applications. It is the ideal choice for high-frequency signal transmission which requires low insertion loss and return loss, electromagnetic shielding and protection from physical stress.

Technical Features

The VF330/L consists of a contact body mounted into a threaded body with two locking pins. The contact body is made of a stainless steel tube and houses one or two mating contacts mounted on the inner side of the tube in a radial formation. The contacts are crimped into the body, and they have a double helix (spiral) design for extra wear and strength. The contact spring pressure is adjusted by a set screw on the contact body. The outer part of the connector is insulated by three plastic insulators, and the two locking pins provide mechanical strength.

Advantages

The VF330/L has some significant advantages when compared with other connectors. Firstly, its stainless steel construction provides excellent protection from corrosion. Its low insertion loss and return loss make it a good choice for transmitting high-frequency signals with minimal distortion. Additionally, its double helix design minimizes movement of the contacts when subjected to vibration and physical stress, and the locking pins provide extra protection against pulling or vibration.

Applications

The VF330/L is an effective choice for many RF applications. It can be used to connect RF antennas, transmitters, receivers, amplifiers, converters, filters, and other components. It is also suitable for medical applications requiring shorted connections, or for microwave power coupling applications.

Installation

Installing the VF330/L is a relatively straightforward process. First, the contact needs to be inserted in the connector body. Then the contact is held in place by tightening the set screw. For locking, the contact requires two locking pins which are inserted through the connector body and the plastic insulators. Finally, the contact is ready to be connected to the RF equipment.

Working Principle

The working principle of the VF330/L is relatively simple. When the contact is inserted in the connector body and locked in place, it ensures strong mechanical and electrical contact between two components. The contact spring pressure helps create a good electrical connection and ensures that the contacts remain in place even when the connector is subjected to vibration or physical stress. The double helix design minimizes movement of the contacts, helping to maintain reliable electrical connections.

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