142-4403-101

Series:	--
Packaging:	Bulk
Lead Free Status / RoHS Status:	--
Part Status:	Active
Moisture Sensitivity Level (MSL):	--
Connector Style:	RP-SMA
Connector Type:	Plug, Female Socket
Contact Termination:	Solder
Shield Termination:	Crimp
Impedance:	50 Ohm
Mounting Type:	Free Hanging (In-Line), Right Angle
Mounting Feature:	--
Cable Group:	RG-161, 174, 188, 316
Fastening Type:	Threaded
Frequency - Max:	12.4GHz
Number of Ports:	1
Features:	--
Housing Color:	Gold
Ingress Protection:	--
Includes:	3 pcs - 1 Connector, 1 End Cap, 1 Sleeve
Body Material:	Brass
Body Finish:	Gold
Center Contact Plating:	Gold
Dielectric Material:	Polytetrafluoroethylene (PTFE)
Operating Temperature:	-65°C ~ 165°C
Center Contact Material:	Beryllium Copper
Voltage Rating:	250V
Mating Cycles:	500
Insertion Loss:	--

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Coaxial Connectors (RF)

BackgroundCoaxial connectors are significant components of the radio frequency (RF) system. These connectors, often referred to as coax, help to ensure that signals are carried efficiently between two points. The coax part number 142-4403-101 is a general-purpose connector. It is designed to provide reliable electrical connections for many RF applications.Types of ConnectorsCoaxial connectors come in a variety of connector types and sizes. They are designed for different frequencies and performance requirements. The 142-4403-101 is a plug connector that is manufactured according to MIL-C-39012 standards. It is a 52-ohm crimp-style connector and is classified as a general-purpose RF coaxial connector.Application FieldConnectors like the 142-4403-101 can be used in many applications. It is an ideal choice for low-cost, low-power radio applications. It can be used for RF radio applications including cable assemblies, multi-conductor RF lines, power divider/combiners, antenna systems and wireless communication systems.Working PrincipleThe 142-4403-101 connector is designed to provide dependable signal transmission. It is composed of two concentric cylinders and features a trapezoidal-shaped center contact. The connector has a threaded coupling that allows it to be securely fastened to a cable. The inner body of the connector accommodates the center contact, while the outer body protects the electrical connection from the environment.When a signal is transmitted through the connector, the trapezoidal-shaped center contact creates a low impedance path for the signal. It also provides a high-frequency migration path that helps to reduce high-frequency reflections. Thanks to this design, the 142-4403-101 is able to reduce signal loss and ensure that a high-quality signal is carried over the length of a cable.ConclusionThe 142-4403-101 coaxial connector is a reliable, low-cost, low-power connector. It is designed to provide reliable electrical connections for many RF applications. The connector features a trapezoidal-shaped center contact that creates a low impedance path for signal transmission. It also helps to reduce high-frequency reflections, which helps to ensure that a high-quality signal is carried over the length of a cable. This makes it a great choice for many radio frequency applications.

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