1138-4003 Connectors, Interconnects

The 1138-4003 is a connector type in which two electrical conductors are separated by a dielectric material, and is commonly referred to as a coaxial connector. It consists of an inner conductor (the pin or “plug”), outer conductor, insulator, and a body. The outer conductor is typically designed to facilitate the attaching of a pigtail to the connector. The 1138-4003 connector type is a subset of coaxial connectors and is sometimes referred to as an adapter.

The 1138-4003 connector, commonly referred to as an adapter, is used primarily to couple two or more cables together in order to provide a signal connection or transfer electrical power from one source to another. This connector is often used to connect two coaxial cables, or two sections of coaxial cable, and is considered to be a standard radio-frequency or RF connector. It is also sometimes referred to as a miniature military standard connector or a miniature Euro-style connector.

The most common applications for the 1138-4003 coaxial connector are for aerospace or military-grade applications, such as radars, antennas, and electronics components, for example. It is also found in multiple industrial, medical, and automotive applications. The connector\'s size, durability, and versatility make it a highly sought after and used co.mmunic.ations connector.

The 1138-4003 coaxial connector works by having two metal conductor bodies, each with their own insulator, and a body which is typically all metal. The two metal conductors are held together with a dielectric material which helps ensure that the connector is strong and durable. When the two metal conductors are connected, the connection creates an electrical path which allows signals and electrical power to travel between the two cables.

The 1138-4003 connector utilizes a threaded type connection, which usually consists of a male and female part. The male part is typically the inner conductor, while the female portion is usually the outer conductor. This type of connectivity requires a special tool to firmly attach the two pieces together. The 1138-4003 connector has a relatively small form factor and is also considered to be a cost effective solution for a wide range of applications.

In summary, the 1138-4003 coaxial connector is a highly popular device which is used in a wide range of applications such as aerospace and military-grade applications, industrial and medical, and automotive applications. It features a threaded type connection which requires a special tool to firmly attach the two pieces together and is one of the most common types of RF connectors. The small form factor and cost effective nature of the 1138-4003 make it a highly sought after and used communications connector.