8408-9245-59

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RFI and EMI - Shielding and Absorbing Materials is a broad field of knowledge and understanding for those who desire to protect their systems from electromagnetic interference, or EMI. One such material, 8408-9245-59, is a silicone rubber blend coated with a conductive carbon graphite layer. Due to its durability, flexibility, and excellent efficiency, this particular material is widely utilized in various different applications.

8408-9245-59 Application Fields

The primary application for 8408-9245-59 shielding is high frequency (HF) and extremely high frequency (EHF) electronic system insulation and shielding. This material is approved for use in applications that require protection from a variety of electromagnetic sources, such as RF, microwave, or EMI. 8408-9245-59 is often utilized in applications that require vibration protection, such as high-level radar system units and advanced communication systems. Additionally, 8408-9245-59 is valuable because of its strong resistance to corrosive elements and its excellent adhesion properties, which ensures that it stays secure and provides effective protection.

8408-9245-59 Working Principle

8408-9245-59 relies on the principle of electromagnetic induction to protect electronic systems from EMI. Electromagnetic induction occurs when two conductive materials come into close proximity with one another. In this case, the two materials are 8408-9245-59 and the electronic system. When the electric field produced by the electronic system passes through 8408-9245-59, the conductive properties of the material reflect the field’s energy. This reflection causes the field to be redirected and weakened, thus reducing the threat of EMI.

Additionally, the application of 8408-9245-59 also results in the reduction of ambient noise caused by interfering signals. This occurs due to the same principle of electromagnetic induction, as further explained below. Ambient noise is generated by external electrical signals that come into contact with electric circuits. In the presence of 8408-9245-59, any incoming external signals are absorbed and redirected, allowing them to dissipate without interfering with the intended signals.

Conclusion

8408-9245-59 is an extremely versatile shielding material that can offer protection from a wide variety of electromagnetic threats. It relies on the principle of electromagnetic induction to reflect and weaken electric fields, as well as absorb stray signals that could interfere with the intended signals. Due to its versatile characteristics, 8408-9245-59 is a popular choice for shielding applications in high frequency and extremely high frequency electronic systems.

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