SA33B4340

Series:	--
Part Status:	Active
Type:	Flat
Design:	Hinged (Snap On)
Impedance @ Frequency:	79 Ohm @ 30MHz
Material:	33
Inner Dimension:	3.240" W x 0.102" H (82.30mm x 2.60mm)
Outer Dimension:	4.461" W x 0.654" H (113.30mm x 16.60mm)
Ratings:	--
Mounting Type:	Free Hanging
Length:	1.831" (46.50mm)

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Ferrite Cores - Cables & Wiring

Ferrite cores are used in a variety of cables and wiring for various applications. They are used for shielding, current reduction and protection of wire from external interference.In the field of telecommunication, ferrite cores are an important component of the wiring from one end of a telephone line to the other. Ferrite cores help to reduce noise and reduce crosstalk while also providing current compatibility. This is accomplished using two sets of windings: one is the primary winding which is winding a ferrite core and the other is the secondary winding which is wound around the primary. In this way, current is transferred from one winding to the other without any losses in terms of signal quality.One of the many types of ferrite cores is SA33B4340, which is designed to provide volumetric, linear and dynamic performance when used in a variety of applications including cable and wire-based systems. The SA33B4340 ferrite core offers a range of capabilities, including high frequency attenuation, low frequency suppression, and effective electrical noise suppression. It is also capable of providing insulation from high levels of external electromagnetic interference.The working principle of the SA33B4340 ferrite core is based on the concept of eddy currents. This is achieved by winding a continuous wire on an inner core of a ferrite material. The wire is then surrounded by an outer core of the ferrite material. When electrical current passes through the wire, it induces eddy currents on the ferrite core which create a different degree of permeability in the core. This results in a decrease in the permeability of the ferrite core, thus blocking high-frequency noise and reducing the current that passes through the wire.The SA33B4340 ferrite core is ideal for applications which require long lengths of cable or wire, as it significantly reduces the interference generated from the nearby electrical sources. It is also ideal for protecting cables and wires from power surges and spikes, as well as from nearby wireless transmitters. Furthermore, it is also highly efficient in suppressing unwanted signals and preventing interference between signals from different sources.The design of the SA33B4340 ferrite core combines the advantages of ferrite material, such as its high impedance at high frequencies and its wide working temperature range, with the best of electrical engineering: high permeability, low electrical noise, and high frequency attenuation. The result of this combined design is a cable or wire core that provides superior electrical performance and low attenuation of signal.In conclusion, the SA33B4340 ferrite core is an ideal solution for a variety of cable and wire-based applications. Its working principle is based on the concept of eddy currents, and the core offers excellent electrical performance and low attenuation of signal. With its high impedance at high frequencies and wide operating temperature range, this ferrite core is an excellent choice for a variety of cable and wire-based applications.

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