
Allicdata Part #: | 3M11449-ND |
Manufacturer Part#: |
5-1345-1/2-3R |
Price: | $ 7.29 |
Product Category: | RF/IF and RFID |
Manufacturer: | 3M (TC) |
Short Description: | SHEET COPPER FL 12.7X76.2MM 5/PK |
More Detail: | N/A |
DataSheet: | ![]() |
Quantity: | 1000 |
5 +: | $ 6.63642 |
Series: | 1345 |
Part Status: | Active |
Type: | Shielding Sheet |
Shape: | Rectangular |
Length: | 3.000" (76.20mm) |
Width: | 0.500" (12.70mm) |
Thickness - Overall: | 0.004" (0.10mm) |
Operating Temperature: | -40°C ~ 130°C |
Adhesive: | Non-Conductive, Single Sided |
Material: | Embossed Tin-Plated Copper Foil |
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One of the common solutions to mitigate RFI and EMI noise is the combination of shielding and absorbing materials. In this article, we discuss the application field and working principle for 5-1345-1/2-3R.5-1345-1/2-3R is a type of shielding material that includes two materials bundled into a single material. The first layer is made of stainless steel. It has high mylar insulation, and it is conductive. The second layer is composite material, often composed of three components: aluminum, copper, and an electrically conductive adhesive.The material is designed to block and attenuate electromagnetic energy, or EMI. It is usually used in radio frequencies from 10MHz to 18GHz. The composite material absorbs the EMI while the stainless steel functions as an effective electrical barrier that allows signals to pass through but prevents external interference.5-1345-1/2-3R is suitable for applications in the automotive, aerospace, and telecommunications industries. It can be used for applications such as mobile phones, modems, and other equipment that require signal integrity. In mobile phones, the material can replace the antenna, acting in place of the antenna’s signal-receiving components. 5-1345-1/2-3R is also used in the aviation industry for shielding radar systems.The material’s working principle is based on the idea of creating an electric field barrier. Its stainless steel layer is highly conductive and can act as an electrical shield that prevents RF and EMI signals from reaching components that are sensitive to interference. The composite layer absorbs EMI waves by creating an electrical current that disperses the waves and prevents them from gaining access to nearby components.Due to its tightly knit structure and high mylar insulation property, 5-1345-1/2-3R is capable of blocking and attenuating the widest range of frequencies. This makes the material suitable for shielding applications where sensitive components may be present and strong electromagnetic fields may be present.In summary, 5-1345-1/2-3R is a type of shielding material designed for use in radio frequencies from 10MHz to 18GHz. Its stainless steel layer and composite shield are capable of barring unwanted EMI, while its high mylar insulation ensures signal integrity. This material is suitable for many applications, such as mobile phones, modems, and radar systems, and it can be used to effectively shield components from EMI interference.
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