5-AB5010-1/2-3R

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RF and EMI interference, or noise, impacts any circuit or system that uses a radio frequency or electromagnetic signal. Shielding and absorbing materials provide an effective solution to this type of electromagnetic interference (EMI) because they prevent the transmission of EMI, while still allowing the desired signal to be transmitted. 5-AB5010-1/2-3R is one example of these shielding and absorbing materials which is used to protect sensitive electronic devices from RF and EMI interference.

Application Field

5-AB5010-1/2-3R is a shielding and absorbing material designed to be used in a wide variety of applications. This product is a biaxially oriented polyethylene terephthalate film (or BOPET) coated with an acrylate-based adhesive on one side and has a typical thickness of 0.38 mm. This film is typically used for applications including: medical equipment, network equipment, ground metal enclosures, and communications equipment. Due to its durable composition, 5-AB5010-1/2-3R shields against both high frequency and low frequency electrostatic radiation, making it suitable for use in most applications. Additionally, when laminated, 5-AB5010-1/2-3R has excellent moisture resistance and vibration resistance, making it ideal for use in enclosures exposed to harsh conditions.

Working Principle

The primary purpose of 5-AB5010-1/2-3R is to shield RF and EMI interference, while still allowing the desired signal to be transmitted. This product is composed of a thin film of polyethylene terephthalate (PET) that is coated with an acrylate-based adhesive on one side. This creates an efficient “Faraday cage” around a circuit or device. The Faraday cage is a “virtual ground” which shields against EMI. It acts to prevent any external electrostatic or electromagnetic waves from entering your system, while still allowing the desired signal to be transmitted. Additionally, the adhesive enables the 5-AB5010-1/2-3R to adhere to a variety of surfaces, providing an additional layer of shielding. As an example, 5-AB5010-1/2-3R can be used to create “EMI gaskets” which can be placed between two mating surfaces in order to prevent EMI leakage.

In addition to shielding against EMI, 5-AB5010-1/2-3R can also be used to absorb EMI. This is useful in applications where shielding alone is insufficient. The acrylate-based adhesive coating on 5-AB5010-1/2-3R acts as an efficient absorber of EMI by providing an additional layer of protection. This additional layer of protection prevents EMI from entering the system by diminishing the amplitude of the EMI waves.

Overall, 5-AB5010-1/2-3R is an effective shielding and absorbing material designed to protect sensitive electronics from EMI. This product is composed of a thin film of polyethylene terephthalate (PET) that is coated with an acrylate-based adhesive on one side. This creates an efficient “Faraday cage” around a circuit or device. This Faraday cage prevents any external electrostatic or electromagnetic waves from entering your system, while still allowing the desired signal to be transmitted. Additionally, the adhesive enables the 5-AB5010-1/2-3R to adhere to a variety of surfaces, providing an additional layer of shielding. Additionally, 5-AB5010-1/2-3R can also be used to absorb EMI, making it an ideal product for applications where shielding alone is inadequate.

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