2985-6037-TD Connectors, Interconnects

Frequency - Max:	18GHz
Insertion Loss:	--
Mating Cycles:	500
Center Contact Material:	Beryllium Copper
Operating Temperature:	--
Dielectric Material:	Polytetrafluoroethylene (PTFE)
Center Contact Plating:	Gold
Body Finish:	Gold
Body Material:	Stainless Steel
Includes:	--
Ingress Protection:	--
Housing Color:	Gold
Features:	--
Number of Ports:	1
Series:	--
Fastening Type:	Threaded
Cable Group:	--
Mounting Feature:	--
Mounting Type:	Board Edge, End Launch
Impedance:	50 Ohm
Shield Termination:	Solder
Contact Termination:	Solder
Connector Type:	Receptacle, Female Socket
Connector Style:	SMA
Part Status:	Active
Lead Free Status / RoHS Status:	--
Packaging:	Bulk

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Introduction

Coaxial Connectors (RF) is a type of electrical connector used in a wide variety of applications. It consists of two parts; the inner conductor and outer conductor which are joined together by an insulator. They are designed to provide a reliable, high-performance connection to electrical wiring or coaxial cables.The 2985-6037-TD, more commonly known as a TNC (Thermal-angle Nut Connector), is one of the most popular coaxial connectors used today. It is a robust, thread locking connector which is usually used in military and other harsh environments where dependability is critical. The 2985-6037-TD is a two-piece design connector featuring a screw-lock mechanism and a floating center conductor.

Application Field

The 2985-6037-TD Coaxial Connector is primarily used in military and aerospace electronics. Due to its robust design and thread locking features, it is the preferred choice for applications which have severe vibration, shock or wide temperature ranges. It is also used in high power radio frequency (RF) applications where the risk of interference needs to be minimized.The 2985-6037-TD is a popular choice for both Digital Video Broadcasting (DVB) and base station applications. It can be used in networks for satellite television and is used in many broadcast applications as well, including antennas, transmitters, and receivers. It is also popular in avionics applications such as aircraft avionics systems.

Working Principle

The 2985-6037-TD connects two cables by means of a threaded locking nut which tightens onto two internal clamped rings. The two clamped rings press against one another, creating an air tight seal. The centre conductor is floating and intrinsically independent from the inner conductor making contact with the inner conductors on either side. The floating center conductor ensures a uniform force to both sides of the inner conductors when the threaded locking nut is tightened.The electrical connection of the 2895-6037-TD is made through four contact points which are created by two clamped rings and two inner conductors. These contact points reduce the risk of signal loss through radiation, thus making the signal much more reliable and noise-free. The threaded locknut minimizes the chance of connectors coming loose even during severe vibration or shock.

Conclusion

The 2985-6037-TD Coaxial Connector is one of the most reliable and robust coaxial connectors used today. It is popular in military and aerospace industries as well as for Digital Video Broadcasting and base station applications. The threaded locking nut ensures that the connection is secure even in the most demanding environments. The floating center conductor and clamped ring contact points ensure a uniform force and reliable electrical connection.

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