28R1262-000

Series:	28
Part Status:	Active
Type:	Flat
Design:	Solid
Impedance @ Frequency:	260 Ohm @ 100MHz
Material:	28
Inner Dimension:	1.023" W x 0.039" H (26.00mm x 1.00mm)
Outer Dimension:	1.260" W x 0.276" H (32.00mm x 7.00mm)
Ratings:	--
Mounting Type:	Free Hanging
Length:	1.181" (30.00mm)

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Ferrite Cores - Cables and WiringFerrite cores are made out of special materials, usually ferrite and powdered iron, compressed and sintered together to form small ring and rod-shaped cores. These cores are then cut to specified dimension or shapes to be used in cables and wiring assemblies. The 28R1262-000 is a ferrite core specifically designed for those applications. Application FieldThe 28R1262-000 ferrite core is generally used for high-frequency cables and cables in the automotive and medical industries, such as for ECG, MRI, and ultrasound systems. The core has great EMI shielding capabilities and has superior electrical parameters that makes it suitable for high-voltage applications. Working PrincipleThe core of the 28R1262-000 is composed of two different layers, namely, the inner core and the outer shell. The inner core is composed of a highly permeable magnetic material called ferrite, which is also referred to as a soft ferrite. This material has the capability of creating a strong magnetic field that can dissipate and block electromagnetic interference (EMI) in the surrounding environment. The outer shell is composed of carbon fiber, which helps reinforce the magnetic field and make the device more durable.The core uses a simple working principle. When exposed to an external EMI source, it acts like a sponge and absorbs the EMI waves. Then, these waves are redirected back to its source. This helps protect the delicate electronics from EMI and ensures signal integrity.AdvantagesThe 28R1262-000 core has a number of advantages when compared to other ferrite cores. First, it has a high degree of EMI shielding efficiency, making it suitable for use in high-voltage applications. Second, it is very low in cost, as it utilizes less material and can be mass produced. Third, it does not have thick layers, making it more effective than other materials in terms of controlling EMI radiation. Fourth, it has a powerful magnetic field, which helps it achieve its high performance. Lastly, it has excellent heat and vibration resistance, which makes it ideal for use in automotive, medical, and other industries.ConclusionThe 28R1262-000 ferrite core is a highly efficient and cost-effective solution for use in EMI shielding and high-frequency applications. It does not require thick layers of materials, which can make it more effective and less costly than other ferrite cores. It also has excellent heat and vibration resistance, making it a good choice for use in the automotive and medical industries. With excellent electrical parameters and superior EMI shielding capabilities, the 28R1262-000 makes a great choice for those looking for a powerful, reliable, and cost-effective solution for their shielding requirements.

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