31-238

Frequency - Max:	2GHz
Insertion Loss:	0.2dB
Mating Cycles:	500
Voltage Rating:	500V
Center Contact Material:	Beryllium Copper
Operating Temperature:	-65°C ~ 165°C
Dielectric Material:	Polytetrafluoroethylene (PTFE)
Center Contact Plating:	Silver
Body Finish:	Nickel
Body Material:	Brass
Includes:	4 pcs - 1 Connector, 1 Gasket, 1 Lockwasher, 1 Nut
Ingress Protection:	--
Housing Color:	Silver
Features:	--
Number of Ports:	1
Series:	--
Fastening Type:	Bayonet Lock
Cable Group:	--
Mounting Feature:	Bulkhead - Rear Side Nut
Mounting Type:	Panel Mount
Impedance:	50 Ohm
Shield Termination:	Solder
Contact Termination:	Solder Eyelet
Connector Type:	Receptacle, Female Socket
Connector Style:	BNC
Moisture Sensitivity Level (MSL):	--
Part Status:	Active
Lead Free Status / RoHS Status:	--
Packaging:	Bulk

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Coaxial connectors used in radio frequency (RF) applications are generally made of two main components, an inner contact and an outer shell. The inner contact is usually made of a coated metal such as brass, while the outer shell is usually made of a dielectric material such as polyvinyl chloride (PVC). The dielectric helps to reduce the EM interference to ensure smooth transmission of signals.The most popular type of RF coaxial connector is the 31-238, which is commonly used for computer networks and networking equipment. The 31-238 is a small, low-profile connector with a wide variety of connection options. It is typically used in high-frequency applications, such as Wi-Fi, Bluetooth, digital television, and cell phone networks.When connecting a 31-238 connector, it is important to take into consideration not only the physical connection, but also the electrical characteristics. The impedance of the 31-238 connector should match the impedance of the cable to ensure optimal signal transmission. This is especially important for long distance connections. It is also important to use the correct type of shield, such as foil vs. braided, to ensure proper functionality.The 31-238 connector is designed to provide an efficient, low signal loss connection between two devices. This is accomplished by having the outer shell of the connector fit tightly to the dielectric material of the cable. This creates a seal between the two components, reducing the amount of signal leakage. The fitting also ensures that the inner conductor remains in contact with the female portion of the connector, ensuring a proper signal transmission.In addition to providing a secure connection, the 31-238 connector also provides protection against EMI/RFI interference. This is achieved through the use of a metal shield around the connector. The shield acts as a shield between the device and the outside environment, blocking any emissions and protecting the device from interference.The 31-238 connector is used in a variety of applications, such as digital television, cellular networks, Wi-Fi networks, and other high frequency applications. The connector is also used in automotive, marine, and aerospace industries. The 31-238 connector is a reliable, low signal loss solution for connection in RF applications.In conclusion, the 31-238 connector is a type of coaxial connector which is designed to provide a secure connection between two devices in RF applications. It features a tight fit between the connector and the cable, a metal shield to block EMI/RFI interference, and an impedance which matches the impedance of the cable. The connector is used in a variety of industries, including cellular networks, Wi-Fi networks, digital television, and other high frequency applications.

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