3778 Connectors, Interconnects

Series:	--
Packaging:	Bulk
Lead Free Status / RoHS Status:	--
Part Status:	Active
Connector Style:	BNC
Connector Type:	Receptacle, Female Socket
Contact Termination:	Solder Cup
Shield Termination:	Solder
Impedance:	50 Ohm
Mounting Type:	Panel Mount
Mounting Feature:	Bulkhead - Rear Side Nut
Cable Group:	--
Fastening Type:	Bayonet Lock
Number of Ports:	1
Features:	Isolated
Housing Color:	Silver
Ingress Protection:	--
Includes:	3 pcs - 1 Connector, 1 Lockwasher, 1 Nut
Body Material:	Brass
Body Finish:	Nickel
Center Contact Plating:	Gold
Dielectric Material:	Polytetrafluoroethylene (PTFE)
Operating Temperature:	--
Center Contact Material:	Beryllium Copper
Mating Cycles:	--
Insertion Loss:	--

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Coaxial Connectors (RF)

Coaxial connectors, also known as RF (radio frequency) connectors, are electrical connectors commonly used for connecting RF cables in electronic circuits (e.g., radio and television antenna systems). They are typically found in the range from 50 to 5,000 MHz, and may have a voltage rating ranging from 2V up to 30V. Coaxial connectors are divided into series that are distinguished by their mechanical and electrical characteristics.The 3778 series is one such series of coaxial connectors. Introduced in 2002, the 3778 series is designed for use in high frequency applications such as broadband wireless, telecommunications, satellite TV, and radar systems. This series is designed for use with shielded 50 Ω and 75 Ω RF cable. It features a durable construction, a wide range of product options, and high performance.The 3778 series is designed with a threaded coaxial connection, with an integrated self-sealing signal interface. This connection is designed to provide superior performance, eliminating the need for the traditional compression connector interface. This connection also provides consistent electromagnetic performance.Typically, the 3778 series includes and utilizes two-dimensional radial crimp coaxial contacts, which are made from copper alloy and then plated with gold for excellent contact integrity and durability. This type of contact also results in the ultimate level of electrical performance, allowing for more reliable connections at higher frequencies.The 3778 series also features a wide range of configurations, including simultaneous contact and power interfaces, specific electrical and mechanical requirements, and configurable connectors. This allows the series to be used in a variety of applications, making it a versatile option.Additionally, the 3778 series features a convenient mounting method that allows the connector to be surface-mounted into a variety of substrates. This mounting method also provides the necessary mechanical stability for the connector, reducing the risk of damage due to vibration or impact.In conclusion, the 3778 series is a versatile and reliable series of coaxial connectors. It features excellent electrical performance, a broad range of products, and convenient mounting options. As such, it is an ideal option for a variety of high frequency and RF-based applications.

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Part Number	Manufacturer	Price	Quantity	Description