3M 1120 CIRCLE-1"-250

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The 3M 1120 CIRCLE-1"-250 is a specialized shielding and absorbing material used for a variety of applications. It is primarily used in the radio frequency interference (RFI) and electromagnetic interference (EMI) industries for shielding and absorbing of unwanted electrical signals. It is an ideal solution for shielding and absorbing large areas as it offers a combination of electrical properties while providing a simple and cost effective solution.

The 3M 1120 CIRCLE-1"-250 features an innovative three-layer composite construction comprised of an extruded foam core and two hot-melt layers. The inner layer is a high-volume foam core, which provides a barrier of air between conductive surfaces. While this air gap reduces the amount of signal that passes through it, the outer layer of hot-melt electrically conductive adhesive provides a low impedance path to further absorb any remaining RF signals. This combination of key components gives the 3M 1120 CIRCLE-1"-250 superior shielding and absorbing characteristics.

The 3M 1120 CIRCLE-1"-250 comes in two types: the one-sided type and the two-sided type. The one-sided type is designed for single-sided shielding and absorbing applications, while the two-sided type is designed for two-sided applications. The one-sided type can be used to shield and absorb electrical signals coming from either the same side or adjacent sides, while the two-sided type will shield and absorb from both sides. The two-sided type is also designed with an extra layer which provides further insulation and noise reduction.

The 3M 1120 CIRCLE-1"-250 is mostly used in electronic enclosures, industrial and commercial electronics, automotive electronic systems, computer and telecommunications systems, and medical equipment. It can be used for both external and internal shielding and absorbing applications. It is also useful for aircraft and space vehicles, which require high levels of protection from both RF emissions and emissions from external sources.

The superior shielding and absorbing characteristics of the 3M 1120 CIRCLE-1"-250 make it an ideal choice for industrial and commercial electronic applications. It is also widely used in research and development of new RF and EMI technologies. Its compatibility and flexibility make it an ideal product for addressing different applications in the RFI and EMI markets.

The 3M 1120 CIRCLE-1"-250 is an excellent solution for RFI and EMI shielding and absorbing in a variety of applications. It offers excellent RF shielding and absorbing characteristics with a low impedance path, which helps to improve the performance of electronic systems. Its three-layer composite construction provides superior shielding and absorbing, and its flexibility, compatibility and cost effectiveness make it an ideal product for a variety of applications.

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