Allicdata Part #: | 3M11294-ND |
Manufacturer Part#: |
5-1170-1 |
Price: | $ 7.34 |
Product Category: | RF/IF and RFID |
Manufacturer: | 3M (TC) |
Short Description: | TAPE ALUM FOIL 25.4MM CIRC 5/PK |
More Detail: | N/A |
DataSheet: | 5-1170-1 Datasheet/PDF |
Quantity: | 1000 |
5 +: | $ 6.68052 |
Series: | 1170 |
Part Status: | Active |
Type: | Shielding Sheet |
Shape: | Circular |
Length: | -- |
Width: | 1.000" (25.40mm) |
Thickness - Overall: | 0.003" (0.08mm) |
Operating Temperature: | -40°C ~ 130°C |
Adhesive: | Conductive, Single Sided |
Material: | Aluminum Foil |
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RFI and EMI - Shielding and Absorbing Materials:
Radio Frequency Interference (RFI) and Electro-Magnetic Interference (EMI) are both forms of energy generated by electronic equipment. RFI is generated by the electrical components within a device, while EMI is generated by the electromagnetic fields produced by the device itself. Shielding and absorbing materials are used to protect electronic devices from RFI and EMI. In this article, we will discuss the application field and working principle of 5-1170-1, one of the most commonly used shielding and absorbing materials.
Application Field: 5-1170-1 is an acoustically and thermally perforated shielding material used mainly for RFI and EMI shielding of high-frequency and low-frequency electronic devices such as cell phones, wireless base stations, computers, cables, and radar antennas. It is also used for sound dampening in vehicles and other installations such as theaters, concert venues, and studios.
Working Principle: 5-1170-1 is made from an acoustically and thermally perforated metal that is laminated with a Polyester fabric. The metal is extremely thin and lightweight and provides an effective Faraday cage-like enclosure to shield the device from EMI. The perforations in the metal allow airflow to escape while simultaneously reducing resonance. The material is flexible and heat resistant, making it an ideal shielding material for a variety of applications. The polyester fabric that is laminated to the metal provides additional protection and insulation from noise and heat, making it an ideal choice for high-temperature applications.
5-1170-1 works by absorbing, redirecting, and dissipating the electromagnetic waves generated by electronic devices. The metal works to absorb the waves, while the perforations and the polyester fabric redirect any remaining waves. Once the EMI is redirected, it is then dissipated into the surrounding air, thereby preventing interference from other devices. In addition to absorbing, redirecting, and dissipating EMI, 5-1170-1 also works to keep out signals and noise from other sources.
5-1170-1 is a very versatile shielding material and can be used in a variety of applications. It is lightweight, durable, and can easily be customized to meet the needs of almost any application. It is also typically cost effective, making it an attractive option for manufacturers. 5-1170-1 is a great choice for shielding and absorbing a variety of electronic devices and can help to minimize interference while providing additional protection for devices.
The specific data is subject to PDF, and the above content is for reference
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MF500-117 .625X12X12 ECCOSORB