1-1337478-0

Frequency - Max:	4GHz
Insertion Loss:	0.6dB
Mating Cycles:	500
Voltage Rating:	250V
Center Contact Material:	Beryllium Copper
Operating Temperature:	-65°C ~ 165°C
Dielectric Material:	Polytetrafluoroethylene (PTFE)
Center Contact Plating:	Gold
Body Finish:	Gold
Body Material:	Brass
Includes:	3 pcs - 1 Connector, 1 End Cap, 1 Ferrule
Ingress Protection:	--
Housing Color:	Silver
Features:	--
Number of Ports:	1
Series:	Greenpar
Fastening Type:	Snap-On
Cable Group:	RG-174A, 188A, 316
Mounting Feature:	--
Mounting Type:	Free Hanging (In-Line), Right Angle
Impedance:	50 Ohm
Shield Termination:	Crimp
Contact Termination:	Solder
Connector Type:	Plug, Female Socket
Connector Style:	SMB
Moisture Sensitivity Level (MSL):	--
Part Status:	Active
Lead Free Status / RoHS Status:	--
Packaging:	Bulk

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Coaxial Connectors (RF)Coaxial connectors, also known as RF connectors, are essential components in telecommunications systems. They are the interface between the physical elements of the communication path and the transmission medium. The main types of RF connectors are the Type 1-1337478-0, 1-1337488-0, and 1-1337498-0.The Type 1-1337478-0 connector is a threaded, waterproof RF connector that is popularly used in military and commercial applications. It is a 50 ohm connector with a frequency range of 10 KHz to 3 GHz, and it is designed to operate in high-temperature and vibration environments. The connector features a threaded-on coupling nut, providing insulation from shock and vibration. It also features an annular center contact that increases the electrical performance of the contact interface by maintaining consistent contact pressure.The 1-1337488-0 connector is a waterproof RF connector used in aviation and shipping applications. It is a 50 ohm connector with a frequency range of 10 KHz to 3 GHz, and it is designed to operate in extreme temperature and vibration environments. The connector features an anti-rotation mechanism and a threaded-on coupling nut, which provides insulation from shock and vibration. It also features an annular center contact that increases the electrical performance of the contact interface by maintaining consistent contact pressure.The 1-1337498-0 connector is a waterproof, military-style, multi-pin RF connector. It is a 50 ohm connector with a frequency range of 20 MHz to 18 GHz, and it is designed to operate in extreme temperature and vibration environments. The connector features an inner insulator, an outer shell, and a threaded-on coupling nut, providing insulation from shock and vibration. It also features a removable secondary contact block, which increases the electrical performance of the contact interface by increasing the contact pressure when the nut is tightened.The primary application of all three types of RF connectors is for use in military, commercial, aerospace, and industrial telecommunications systems. In these applications, the RF connectors are used to connect the cables from one device to another, which allows for the transmission of signals. These connectors are also used in many other applications, such as television broadcast antennas, communications satellite dishes, and radars.In addition to their primary use in telecommunications systems, RF connectors are also used in a variety of other applications. They are used in medical technology for connecting scanning systems and imaging systems, and in automotive and industrial applications for connecting electrical components. They are also used in aviation for connecting navigational systems and avionics.The working principle of all three types of RF connectors is the same. When the coupling nut is tightened, the inner insulator creates a seal between the nut and the outer shell, which prevents moisture and other contaminants from entering the connection. The secondary contact block, if present, increases the contact pressure between the nut and the outer shell, further enhancing the connection. This ensures a secure connection between the cables and devices, and provides a reliable pathway for the transmission of data and signals.

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