SMBR004D00

Series:	--
Packaging:	Tray
Lead Free Status / RoHS Status:	--
Part Status:	Active
Moisture Sensitivity Level (MSL):	--
Connector Style:	SMB
Connector Type:	Receptacle, Male Pin
Contact Termination:	Solder
Shield Termination:	Solder
Impedance:	50 Ohm
Mounting Type:	Surface Mount
Mounting Feature:	--
Cable Group:	--
Fastening Type:	Snap-On
Frequency - Max:	3GHz
Number of Ports:	1
Features:	--
Housing Color:	Silver
Ingress Protection:	--
Includes:	--
Body Material:	Brass
Body Finish:	Nickel
Center Contact Plating:	Gold
Dielectric Material:	Syndiotactic Polystyrene (SPS)
Operating Temperature:	-40°C ~ 85°C
Center Contact Material:	Phosphor Bronze
Mating Cycles:	--
Insertion Loss:	--

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Coaxial Connectors (RF)

Coaxial connectors are an important element in the deployment and use of telecommunication and cable television systems, which use high-frequency signals and a wide range of cable. This article will focus on discussing the SMBR004D00 application field and working principle of coaxial connectors.SMBR004D00 is a type of coaxial connector type, which is specially designed for sizes in range of 0.81 - 1.31 mm with an impedance of 50 ohm. It is widely used in numerous industrial applications, especially in RF applications where precision signal transmission and low insertion loss in high frequency electrical circuits is a must. This type of coaxial connector features simple operation, high reliability, and a broad range of applications.The design of SMBR004D00 consists of two conductor elements: a center contact and a tubular member around it. The center contact of the connector is made of corrosion-resistant metal and is designed to conduct signals between the lines. The tubular member is usually made of aluminum, and it is made to ensure the electrical continuity between the two conductor elements.In order to reduce the electrical field coupling between adjacent signal lines, the tubular construction of SMBR004D00 connects an air gap between the two conductor elements. This air gap serves as an insulating barrier between adjacent lines, helping to prevent interference between multiple lines. In addition, the dielectric material used as the insulation between the conductor elements also helps maintain the isolation between adjacent lines.When the SMBR004D00 is assembled, its center contact is compressed into the tubular member. This compression creates a permanent electrical bond between the contact and the outer casing. The contact is designed to be press-fit into the outer casing, thus ensuring a secure and reliable connection.Since SMBR004D00 is a type of RF coaxial connector, it is designed to transfer signals with minimal loss and minimal noise. It also features a non-destructive release system that allows the connector to be easily disengaged from other equipment, ensuring that the RF signal is not interrupted during disconnection. In addition, the SMBR004D00 uses a protection mechanism for the contact against short circuits, high current, and electrostatic discharge between the contact and casing, thus providing extra protection against damaging the connector.Overall, the SMBR004D00 is a versatile and reliable coaxial connector. It is ideal for use in a variety of RF applications, due to its low insertion loss, simple operation, robust construction, and ability to reliably transfer signals with minimal noise or interference. For these reasons, SMBR004D00 is an ideal choice for all types of RF applications.

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