138-4408-007

Series:	--
Packaging:	Bulk
Lead Free Status / RoHS Status:	--
Part Status:	Active
Moisture Sensitivity Level (MSL):	--
Connector Style:	N Type
Connector Type:	Plug, Male Pin
Contact Termination:	Crimp or Solder
Shield Termination:	Crimp
Impedance:	50 Ohm
Mounting Type:	Free Hanging (In-Line)
Mounting Feature:	--
Cable Group:	RG-55, 142, 223, 400
Fastening Type:	Threaded
Frequency - Max:	11GHz
Number of Ports:	1
Features:	--
Housing Color:	Silver
Ingress Protection:	--
Includes:	3 pcs - 1 Connector, 1 Contact, 1 Sleeve
Body Material:	Brass
Body Finish:	Tri-Alloy
Center Contact Plating:	Gold
Dielectric Material:	Polytetrafluoroethylene (PTFE)
Operating Temperature:	-65°C ~ 165°C
Center Contact Material:	Brass
Voltage Rating:	335V
Mating Cycles:	500
Insertion Loss:	0.15dB

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Coaxial Connectors (RF)

The 138-4408-007 coaxial connector (RF) is a type of electrical connector typically used in radio frequency (RF) applications. It has an embedded shield to provide protection from interference and is designed to keep the electromagnetic fields contained, thus providing relatively low signal attenuation when compared to other types of connectors. This connector is widely used in amateur radio and commercial radio applications, as well as in wireless communications and broadcast systems.

Design and Construction

The 138-4408-007 coaxial connector (RF) is a two-part connector with an embedded shield. The innermost part of the connector is a threaded metal sleeve with internal and external threads. This sleeve is usually made of brass, and to improve the signal quality, it can also be gold-plated. The external threads fit into the threaded female part of the connector, usually a die-cast zinc body, while the internal threads fit into the internal threads of the connector body. The connector’s body is further connected to a cable that will be connected to the other end of the connector. The inner part of the 138-4408-007 is an insulated, stranded conductor, usually made of copper wire and comes in various gauges. This wire is held together by a rigid, hollow plastic or metal shield that prevents the connector from flexing.

Working Principle

The 138-4408-007 coaxial connector (RF) works in an electrical connection by providing a secure connection between the two components. The connection between the two components is done through a threaded sleeve, which allows for a secure vibration-free connection. The connector’s shield provides additional support and protection from electromagnetic interference, as well as eliminates noise. The metal shield also protects the insulation of the inner cable, helping to maintain the electrical signal integrity. The inner part of the connector is made of an insulated, stranded conductor, which ensures that the signal is transferred secure and clean.

Benefits

The 138-4408-007 coaxial connector (RF) type offers many benefits. It has an embedded shield that helps reduce RF interference, as well as protects the innermost part of the connector from physical wear and tear. It can also be used in a wide range of RF applications, from amateur radio and commercial radio to wireless communications. The low signal loss achieved with this type of design is also beneficial, as it allows for minimal signal degradation. The design of the connector also helps prevent cable strain from pulling at the connector body, ensuring that the cable doesn’t become disconnected.

Conclusion

The 138-4408-007 coaxial connector (RF) is a type of connector designed specifically for radio frequency (RF) applications. It features an embedded shield to minimize interference and signal attenuation when compared to other types of connectors. The connector also has a threaded metal sleeve that provides a secure vibration-free connection, as well as a rigid, hollow shield that provides additional protection. The connector offers many benefits, including low signal loss, minimal signal degradation and the prevention of cable strain.

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