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Circular Connectors - Contacts

Circular connectors are used in many electronics applications and provide reliable interconnections for a wide variety of communication and data transmission protocols. Connectors such as the 047-0894-20 are widely used for applications in radio frequency (RF) communication systems, such as surveillance and wireless communication. They can also be used for other transmission lines such as electrical, pneumatic, and hydraulic systems.

The 047-0894-20 is a type of circular contact and is a two-piece version of a circular connector consisting of an outer shell and inner contacts. It is commonly used in RC circuits and is rated for up to 25A and 500V.

The outer shell of the 047-0894-20 is made of an insulating, flame-retardant material, typically a thermoplastic such as PTFE or polyethylene. The inner contacts are made of a conductive material, such as copper or brass. The contact points are arranged in two circles, forming two sets of parallel inner contacts.

In order for a 047-0894-20 connector to provide reliable transmission, it must properly mate with a receptacle. To do this, the outer shell of the connector must be oriented correctly and the inner contacts must be aligned with corresponding inner contacts of the receptacle. Once properly mated, the connection is then sealed with an environmental sealant such as silicone or Teflon® tape.

In addition to providing electrical connectivity, the 047-0894-20 connector is also used as a mechanical protective device. The connector’s insulated outer shell restricts the movement of the inner contacts in two directions, as well as providing protection against shock and vibration. The arrangement of the inner contacts also provides a degree of protection against electrical hazards such as shorts, surges, and current overloads.

The 047-0894-20 is a versatile and reliable circular connector that is widely used in many RF and communication applications. Its two-piece construction, environmental sealant, and mechanical protective design make it an ideal choice for applications requiring a reliable and secure connection.

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