138-4449-007

Frequency - Max:	11GHz
Insertion Loss:	0.15dB
Mating Cycles:	500
Voltage Rating:	1000V
Center Contact Material:	Brass
Operating Temperature:	-65°C ~ 165°C
Dielectric Material:	Polytetrafluoroethylene (PTFE)
Center Contact Plating:	Gold
Body Finish:	Tri-Alloy
Body Material:	Brass
Includes:	3 pcs - 1 Connector, 1 Contact, 1 Sleeve
Ingress Protection:	--
Housing Color:	Silver
Features:	--
Number of Ports:	1
Series:	--
Fastening Type:	Threaded
Cable Group:	Belden 9913, LMR-400
Mounting Feature:	--
Mounting Type:	Free Hanging (In-Line)
Impedance:	50 Ohm
Shield Termination:	Crimp
Contact Termination:	Crimp or Solder
Connector Type:	Plug, Male Pin
Connector Style:	N Type
Moisture Sensitivity Level (MSL):	--
Part Status:	Active
Lead Free Status / RoHS Status:	--
Packaging:	Bulk

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Introduction

Coaxial connectors (RF) are a kind of specialized electrical connectors used for radio frequency, microwave and other applications. The 138-4449-007 is one of the most popular varieties in this category. This article will cover its application field and working principles.

Application Field

The 138-4449-007 is usually used in a wide variety of radio frequency, microwave, and other applications. These applications have become increasingly popular in recent years due to their convenience and flexibility.Specifically, the 138-4449-007 can be used for mobile phone applications, including base station antennas and GPS receivers. It is also common in satellite communication systems, and can be used in radio studio applications such as broadcast and home theatre systems. Due to its robustness and reliability, it is often chosen for applications in the medical, automotive, aerospace and military fields.

Working Principle

The 138-4449-007 is a coaxial connector designed for Radio Frequency (RF) applications. It features a central pin surrounded by a dielectric spacer, which is in turn surrounded by a conductive outer shell. The pin and outer shell are connected to the appropriate source and load, while the spacer is designed to maintain electrical isolation between the two.When an electrical signal is generated, it passes through the pin and creates an electromagnetic field. The spacer acts as an insulator, preventing the electrical signal from passing to the outer shell. As a result, only the signal present at the pin is allowed to pass through.

Conclusion

The 138-4449-007 is a type of coaxial connector used for Radio Frequency and other applications. Its application field is quite versatile, covering areas such as mobile phones, satellites, broadcast systems, and medical, automotive, aerospace and military applications. Its working principle relies on a central pin surrounded by a dielectric spacer and an outer shell, which works to maintain electrical isolation between the two and only allow the signal present at the pin to pass through.

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