73251-0031 Datasheet/PDFCoaxial Connectors (RF)
Coaxial connectors, also known as RF connectors, are types of panel-mounted electrical connectors used for carrying radio frequency signals between radio frequency equipment. They come in various types and sizes and are suitable for use in both indoor and outdoor applications. In this article, we will discuss the application field and working principle of the 73251-0031.
Description and Applications of 73251-0031
The 73251-0031 is a coaxial connector designed to provide a reliable connection for RF signals and is especially useful for outdoor applications such as broadcast, television, radio, and communications systems. This connector features an IP67 rating for water and dust resistance and is constructed with a zinc-die-cast housing for added strength and durability. Additionally, the connector was designed for low voltage variation thanks to its crimp sleeve contact housing. It has a center pin for high frequency applications and a four-start thread for secure mounting and sealing.
This connector is ideal for applications that require a reliable connection in outdoor environments where dust and water resistance are important. It is suitable for applications such as broadcast, television, radio broadcasting, and communications systems. Additionally, this connector can be used for low voltage applications where power levels are below 500V and frequency levels are below 100MHz.
Working Principle of 73251-0031
The 73251-0031 is a type of panel-mounted electrical connector, therefore its working principle is similar to other types of panel-mounted connectors. This connector consists of two parts, an inner and an outer, which are held together by pressure when the connector is connected. The inner part of the connector is the contact and is responsible for conducting the electrical signal from one side to the other, forming the connection.
The inner contact is made up of two elements, a center pin and a crimp sleeve contact housing. The center pin is typically nickel or gold-plated and is designed to provide a reliable electrical connection even at high frequencies. The crimp sleeve contact is constructed of copper or brass and is designed to provide electrical stability and low voltage variation by exerting force on the center pin. The outer part of the connector consists of a zinc-die-cast housing, which is designed to provide strength and durability.
When the connector is connected, pressure is exerted on the center pin from the crimp sleeve contact, which compresses it against the outer part and forms a secure connection. Additionally, the zinc-die-cast housing provides additional strength and dust and water resistance. The connection is made secure by the four-start thread, which prevents the connector from coming loose.
Conclusion
The 73251-0031 is a type of coaxial connector, also known as an RF connector, used for carrying RF signals between equipment in outdoor applications. This connector is IP67 rated for dust and water resistance thanks to its zinc-die-cast housing and four-start thread. Additionally, the connector features a center pin and a crimp sleeve contact in order to provide a reliable connection and low voltage variation. This connector is ideal for applications such as broadcast, television, radio broadcasting, and communications systems where reliable connection and stability is required.