2081205-3

Packaging:	Bulk
Lead Free Status / RoHS Status:	--
Part Status:	Obsolete
Moisture Sensitivity Level (MSL):	--
Connector Style:	SMA
Connector Type:	Jack, Female Socket
Contact Termination:	Solder
Shield Termination:	Crimp
Impedance:	50 Ohm
Mounting Type:	Free Hanging (In-Line)
Mounting Feature:	--
Cable Group:	RG-174, 188, 316
Fastening Type:	Threaded
Frequency - Max:	18GHz
Number of Ports:	1
Features:	--
Housing Color:	Silver
Ingress Protection:	--
Includes:	--
Body Material:	Zinc
Body Finish:	Nickel
Center Contact Plating:	Gold
Dielectric Material:	Polymethylpentene (PMP)
Operating Temperature:	-65°C ~ 85°C
Center Contact Material:	Copper Alloy
Voltage Rating:	335V
Mating Cycles:	500
Insertion Loss:	--
Series:	KOAXXA

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Coaxial Connectors (RF)

Coaxial Connectors (RF) refer to connectors used for radio frequency (RF) signal transmissions. These connectors are popularly used in RF and microwave engineering as they provide superior shielding and low signal loss. The 2081205-3 connector is a high-performance push-pull RF coaxial connector manufactured by the Rosenberger Company. This type of coaxial connector offers excellent mechanical characteristics and electrical performance. It is also suitable for broadcast and communication appliance applications, in particular those operating at frequencies up to 6 GHz.

Design

The 2081205-3 connector has an innovative design and is robustly constructed. It uses a unique push-pull mating system that enables a quick, secure connection and disconnection with a single motion. The body of the connector is made of bronze with a silver-plated finish. It also has gold-plated contact and dielectric surfaces to ensure superior electrical continuity.

Application Field and Working Principle

The 2081205-3 connector is well-suited for a wide range of applications in the wireless communication and broadcast industries. One main application of this connector is its use in RF cable assemblies. The push-pull removal mechanism allows for fast connection and disconnection of the device as needed. It also prevents electrical shorting and ensures a secure connection during data transmission. Additionally, the 2081205-3 connector is used in a variety of antenna-related applications. It is designed to transmit low-loss signals with highly efficient shielding. The contact surfaces transfer the RF signal with minimal resistance while the dielectric material ensures low signal-generation losses. The working principle behind the 2081205-3 connector is quite simple. The connector is designed to accept an outer conductor, also known as the shield. The inner conductor is then connected to the mating metal surface. The dielectric material separates the two components and ensures reliable signals. The outer conductor forms a strong sealed connection, providing an effective shield to protect the signal from external interference.

Conclusion

Overall, the 2081205-3 connector is an excellent choice for a variety of RF and microwave applications. Its low-loss design and excellent electrical performance make it ideal for many wireless applications, including cable assemblies and antenna designs. This connector also offers superior shielding performance and a secure mating system for quick connection and disconnection. Thanks to its innovative design and robust construction, the 2081205-3 connector is a reliable and efficient option for many RF applications.

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