
Allicdata Part #: | 3M11568-ND |
Manufacturer Part#: |
5-CN3490-1 |
Price: | $ 0.00 |
Product Category: | RF/IF and RFID |
Manufacturer: | 3M (TC) |
Short Description: | TAPE FABRIC COPPER CIRCULAR 5/PK |
More Detail: | N/A |
DataSheet: | ![]() |
Quantity: | 1000 |
1 +: | 0.00000 |
Series: | CN-3490 |
Part Status: | Obsolete |
Type: | Shielding Sheet |
Shape: | Circular |
Length: | -- |
Width: | 1.000" (25.40mm) |
Thickness - Overall: | 0.002" (0.06mm) |
Operating Temperature: | -- |
Adhesive: | Conductive, Single Sided |
Material: | Nickel-Copper (NI/CU) Fabric |
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Shielding and absorbing materials are materials or components that are used to protect against or reduce the effects of radio frequency interference (RFI) and electromagnetic interference (EMI). In order to reduce or eliminate unwanted interference, there are various shielding and absorption materials available for use in a variety of products and applications. The 5-CN3490-1 is one such product designed to address RFI and EMI issues.
The 5-CN3490-1 is an advanced shielding material that can be used in both RFI and EMI applications. It is composed of a highly conductive metal sheet, which is laminated on both sides with a polypropylene film. Between the two polypropylene films, a special absorbing matrix is included which is designed to absorb the interfering frequencies and reduce their transmission. This structure allows the 5-CN3490-1 to provide superior shield attenuation over traditional shielding materials.
The 5-CN3490-1 is an economically viable solution for a wide variety of application fields and can be used in both conventional and advanced applications. In conventional applications, the shielding material can be used to reduce the transmission of unwanted RFI and EMI signals. It is particularly effective in unshielded circuits and in applications where increased EMI shielding is required.
In more advanced applications, the 5-CN3490-1 can be used for active noise control. This involves using the shielding material to absorb and dissipate the EMI signals, rather than blocking them. This technology is often employed in applications that require a higher level of shielding performance than traditional shielding materials can provide.
The 5-CN3490-1’s working principle is relatively straightforward. When the shielding material is applied to a circuit, it acts as an effective barrier against RFI and EMI signals. The conductive metal layer acts the primary shield, while the absorptive matrix within the material is responsible for absorbing and dissipating any interference signals. This allows the 5-CN3490-1 to offer superior shield protection against both RFI and EMI signals.
In summary, the 5-CN3490-1 is an advanced shielding and absorbing material that is designed for use in a variety of application fields. It is composed of a highly conductive metal layer and a special absorbing matrix, which together provide superior shielding against RFI and EMI interference. The 5-CN3490-1 is an economically viable solution that can be used in both conventional and advanced applications.
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