142-0721-881

Frequency - Max:	18GHz
Insertion Loss:	--
Mating Cycles:	500
Voltage Rating:	335V
Center Contact Material:	Beryllium Copper
Operating Temperature:	-65°C ~ 165°C
Dielectric Material:	Polytetrafluoroethylene (PTFE)
Center Contact Plating:	Gold
Body Finish:	Gold
Body Material:	Brass
Includes:	--
Ingress Protection:	--
Housing Color:	Gold
Features:	--
Number of Ports:	1
Series:	--
Fastening Type:	Threaded
Cable Group:	--
Mounting Feature:	--
Mounting Type:	Board Edge, Cutout; Surface Mount
Impedance:	50 Ohm
Shield Termination:	Solder
Contact Termination:	Solder
Connector Type:	Jack, Female Socket
Connector Style:	SMA
Moisture Sensitivity Level (MSL):	--
Part Status:	Active
Lead Free Status / RoHS Status:	--
Packaging:	Bulk

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Coaxial Connectors (RF)

Coaxial connectors, also known as RF (radio frequency) connectors, are specialized electrical connectors which are designed to work at high-frequency range. 142-0721-881 is one of the most widely used types of RF connectors because of its robust construction and wide operating frequency range. In this article, we will take a closer look at the application field and the working principle of 142-0721-881 coaxial connectors.

Application Field

The 142-0721-881 coaxial connector is mainly used in the telecommunications and radio frequency industry. Its robust construction and increased power handling capacity make it ideal for use in applications where there is a need for high frequencies to be transmitted over long distances.Some of the most common applications of 142-0721-881 coaxial connectors include radio equipment, base stations, antenna stubs, and cable TV installations. Furthermore, it can also be used on mobile phones, radio receivers, and amplifiers.

Working Principle

The working principle of 142-0721-881 coaxial connectors is relatively simple. This type of connector utilizes a center pin surrounded by a cylindrical metal shield, which is then connected to a second center pin on the other end. This type of configuration ensures that the signal is transmitted properly without any interference or losses.Another feature that sets 142-0721-881 coaxial connectors apart from other RF connectors is its locking system. The locking system ensures a secure connection between the two connectors, which prevents any incidental disconnection. This type of connector is able to support frequencies up to 8GHz, making it suitable for a wide range of applications.To sum up, 142-0721-881 coaxial connectors are widely used in the telecommunications and radio frequency industries because of their robust construction and wide operating frequency range. This type of connector utilizes a center pin surrounded by a cylindrical metal shield for the transmission of signals properly without any interference or losses. Additionally, its locking system ensures a secure connection between the two connectors and is capable of supporting frequencies up to 8GHz.

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