638817-6 Connectors, Interconnects

Frequency - Max:	3GHz
Insertion Loss:	0.3dB
Mating Cycles:	--
Voltage Rating:	335V
Center Contact Material:	Brass
Operating Temperature:	-40°C ~ 100°C
Dielectric Material:	Polytetrafluoroethylene (PTFE), Polymethylpentene (PMP)
Center Contact Plating:	Gold
Body Finish:	Tin
Body Material:	Zinc
Includes:	--
Ingress Protection:	--
Housing Color:	Brown
Features:	Code F
Number of Ports:	1
Series:	--
Fastening Type:	Locking Ramp
Cable Group:	--
Mounting Feature:	--
Mounting Type:	Through Hole, Right Angle
Impedance:	50 Ohm
Shield Termination:	Solder
Contact Termination:	Solder
Connector Type:	Jack, Male Pin
Connector Style:	SMB, Fakra
Moisture Sensitivity Level (MSL):	--
Part Status:	Active
Lead Free Status / RoHS Status:	--
Packaging:	Bulk

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Coaxial Connectors (RF)

Coaxial connectors, also called RF connectors, are physical connections used to connect two ends of a coaxial cable so that signals can be transmitted in an alternating electric current (AC). Coaxial connectors are found in various types of electronic systems, including audio equipment, video displays, communications networks, automotive applications, and more. The 638817-6 is a type of coaxial connector used in radio frequency (RF) applications. This article will provide an overview of its application field and working principle.

Application Field

The 638817-6 is a coaxial connector primarily used in radio frequency (RF) applications. It is designed for applications that require balanced transmission lines such as cellular base station systems and other wireless communication systems. It is suitable for RF coaxial cables with relatively low impedance (50 Ω), and can be used to connect two devices for applications such as radio transmission and antenna systems.

Working Principle

The 638817-6 coaxial connector is designed with a two-piece configuration. The male plug portion of the connector is the pin, while the female receptacle portion is the socket. The pin is designed to fit into the socket, and the two pieces are joined together via threads. The pin is usually designed with ridges or grooves that allow for a good fit with the socket, ensuring that the electrical connection is secure. The 638817-6 also has an internal insulation component called the insulator. The insulator is made of an insulated material such as Teflon or PTFE, and it is designed to keep the electrical signals from passing between the pin and the socket. The insulator also helps to minimize the effects of vibration or shock on the connection. The 638817-6 is a 50 Ω connector, so it is designed with a 50 Ω impedance matching circuitry. This helps to ensure that the electrical signals are transmitted with minimal signal loss. Additionally, the connector is designed with special plating on the contacts that helps to improve electrical conductance and reduce contact resistance.

Conclusion

The 638817-6 is an RF coaxial connector primarily used in radio frequency (RF) applications. It is designed for applications that require balanced transmission lines such as cellular base station systems and other wireless communication systems. The male/female two-piece configuration of the connector, combined with its 50 Ω impedance matching circuitry and internal insulation component, help to ensure that there is minimal signal loss and good electrical conductance. This makes the 638817-6 a suitable connector for a variety of applications.

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