SF2902-6005 Connectors, Interconnects

Series:	--
Packaging:	Bulk
Lead Free Status / RoHS Status:	--
Part Status:	Active
Connector Style:	SMA
Connector Type:	Plug, Male Pin
Contact Termination:	Solder
Shield Termination:	Solder
Impedance:	50 Ohm
Mounting Type:	Free Hanging (In-Line)
Mounting Feature:	--
Cable Group:	RG-402 (.141" Semi Rigid)
Fastening Type:	Threaded
Frequency - Max:	18GHz
Number of Ports:	1
Features:	--
Housing Color:	Silver
Ingress Protection:	--
Includes:	--
Body Material:	Stainless Steel
Body Finish:	--
Center Contact Plating:	Gold
Dielectric Material:	Polytetrafluoroethylene (PTFE)
Operating Temperature:	--
Center Contact Material:	Brass
Mating Cycles:	500
Insertion Loss:	--

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Introduction

Coaxial connectors (RF) are widely used in the communication industry today. In this article, we will discuss the application field and working principle of the SF2902-6005, which is a type of coaxial connector. We will begin by looking at the characteristics of the SF2902-6005 and its applications, and then we will examine its working principle.

Characteristics and application field of SF2902-6005

The SF2902-6005 is a 50 Ohm coaxial connector. It has a frequency range of DC to 6GHz. It has a minimum standing loss of 0.02 dB and a maximum operating voltage of 1.25kV. It is a snap-in type connector and it is very easy to install and remove. The SF2902-6005 is suitable for a variety of applications, including radio communication, satellite communications, wideband systems, and general purpose communications. It is suitable for connecting radio antennas, interconnecting devices, and cables. It is also suitable for use in high frequency circuits such as radio transmitters and receivers.

Working principle of SF2902-6005

The SF2902-6005 is basically composed of an outer metallic tube, two conducting pins for signal transmission, insulation, and sealing material. The outer metallic tube is connected to the ground. One of the two metal pins is connected to the center pin of the coaxial cable, while the other pin is connected to the outer metallic tube. The insulation is used to protect the pins from the outside environment. The sealing material is used to keep moisture and dust from entering the connector. When current is sent through the pins of the connector, the current will flow through the center pin and then return through the outer pin. This creates a closed loop between the center pin and the outer pin. This loop is what transfers the signal from one device to another.

Conclusion

The SF2902-6005 is a 50 Ohm coaxial connector with a frequency range of DC to 6GHz. It is suitable for a variety of applications, including radio communication, satellite communications, wideband systems, and general purpose communications. The operating principle of the SF2902-6005 is a closed-loop between the center pin and the outer pin, which is used to transfer the signal from one device to another.

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