23C21E-40ML5

Frequency - Max:	20GHz
Insertion Loss:	--
Mating Cycles:	500
Voltage Rating:	500V
Center Contact Material:	Beryllium Copper
Operating Temperature:	-40°C ~ 125°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:	4
Series:	--
Fastening Type:	Snap-On
Cable Group:	--
Mounting Feature:	--
Mounting Type:	Surface Mount, Right Angle; Through Hole
Impedance:	50 Ohm
Shield Termination:	Solder
Contact Termination:	Solder
Connector Type:	Jack, Female Socket (2); Plug, Male Pin (2)
Connector Style:	Miniature Coaxial
Moisture Sensitivity Level (MSL):	--
Part Status:	Active
Lead Free Status / RoHS Status:	--
Packaging:	Bulk

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Introduction

Coaxial connectors (RF) are devices that are used to connect two or more components of a communication system or network. They are often used in wireless, broadcast, and radio applications. One type of connector is the 23C21E-40ML5 connectors.

Application Field

The 23C21E-40ML5 connector is used in a variety of applications that involve the transmission of medium to high frequency signals. It is designed to interface with a range of SMB, SMA, and SSMA connectors. It is ideal for telecoms, RF systems, and antenna applications. This type of connector is also commonly used in consumer electronics, including digital cameras and wireless routers.

Working Principle

The 23C21E-40ML5 connector operates on the principle of impedance matching. Impedance matching is the technique of matching the electrical characteristics of two communicating circuits to ensure that the transfer of energy is maximized between them. This type of connector is designed to match 50 ohms between the connected circuits. It features a center conductor, dielectric insulator, and a shield which provide a low resistance connection and reduce signal loss.

Construction and Design

The 23C21E-40ML5 connector is a coaxial connector with a 4 mm plug connection. It consists of a center contact pin with a hollow dielectric insulator in the center of the housing. The dielectric insulator has a metal shield on the outside and a spring contact on the inside. The outermost shield is made of tinned brass and is designed to provide maximum impedance matching.

Advantages

The 23C21E-40ML5 connector offers several advantages when compared to other types of coaxial connectors. Firstly, its small size allows it to be installed in tight spaces. Secondly, it has a low insertion loss, which means that it can transfer high power signals with minimal signal loss. Additionally, it has a high operating frequency range and can be used with a variety of cable types.

Conclusion

The 23C21E-40ML5 connector is a type of coaxial connector that is used in a variety of applications. It is designed to match 50 ohms between the connected circuits and features a center contact pin with a hollow dielectric insulator in the center of the housing. It is small in size, offers a low insertion loss, and has a high operating frequency range.

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