D4K20E-1D5A5-E Connectors, Interconnects

Series:	*
Part Status:	Active
Lead Free Status / RoHS Status:	--
Moisture Sensitivity Level (MSL):	--

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Introduction to Coaxial Connectors (RF)

The term “coaxial connector” refers to a wide range of electrical components used to join or terminate electrical connections in RF applications. Coaxial connectors are used to transfer analog or digital signals across two or more coaxial cables and provide superior performance in almost any environmental condition. Coaxial connectors are designed for use in radio frequency applications and provide better insulation and shielding for signal transfer compared to traditional commercial connectors.

Types of Coaxial Connectors (RF)

The two main types of coaxial connectors are BNC and SMA connectors. BNC connectors consist of a male and female component and use a bayonet mount to hold the two together. BNC connectors are primarily used in commercial electronics, cable television, and various broadcast applications. SMA connectors are similar to BNC connectors, however they feature a screw-type mounting and are most commonly used in specialty or military electronics, test equipment, and precision equipment.

D4K20E-1D5A5-E Coaxial Connectors (RF)

The D4K20E-1D5A5-E coaxial connector is a high frequency connector that is used in applications such as radio frequency (RF) transmitters and receivers, wireless base station equipment, radio broadcast transmitters, and satellite communications. The connector is designed for microwave frequencies and supports up to 12 GHz of bandwidth. The connector is constructed from a chrome-plated brass body and features 0.115 inch diameter pin contacts for superior signal integrity.

D4K20E-1D5A5-E Application Field and Working Principle

The D4K20E-1D5A5-E coaxial connector is primarily used in radio frequency applications for data transmission, such as RF transmitters, wireless base station equipment, and satellite communications. It is also ideal for high frequency applications in which signal integrity is critical. The connector is designed to provide superior performance in almost any environmental condition and is able to withstand temperatures up to 125°C. The connector works by providing an electrical connection between two coaxial cables or between a coaxial cable and a device such as an antenna or amplifier. The two pieces are attached together through a bayonet mount or a screw-type mount. The inner pin contacts are designed to provide a low-resistance connection while the outer shell provides electromagnetic interference shielding.

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