| Allicdata Part #: | 3M11367-ND |
| Manufacturer Part#: |
5-1125-1-4R |
| Price: | $ 7.18 |
| Product Category: | RF/IF and RFID |
| Manufacturer: | 3M (TC) |
| Short Description: | SHEET COP FOIL 25.4X101.6MM 5/PK |
| More Detail: | N/A |
| DataSheet: | 5-1125-1-4R Datasheet/PDF |
| Quantity: | 1000 |
| 5 +: | $ 6.52050 |
| Series: | 1125 |
| Part Status: | Active |
| Type: | Shielding Sheet |
| Shape: | Rectangular |
| Length: | 4.000" (101.60mm) |
| Width: | 1.000" (25.40mm) |
| Thickness - Overall: | 0.004" (0.09mm) |
| Operating Temperature: | -- |
| Adhesive: | Non-Conductive, Single Sided |
| Material: | Copper Foil |
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RFI and EMI - Shielding and Absorbing Materials
Radio frequency interference (RFI), also referred to as electromagnetic interference (EMI), is the interference of electric equipment by electromagnetic fields. This type of interference can be caused by cell phones, radios, televisions, computers, and similar electrical equipment. To reduce the effects of RFI and EMI, shielding and absorbing materials are used. These materials absorb the interference instead of reflecting it back into the environment.
One of these materials is a Shielded Room, which is a room made of conductive materials that surrounds and absorbs electromagnetic energy from external sources. This type of shielding is used to protect sensitive equipment from outside electromagnetic interference. Shielded enclosures are also used to protect equipment from interference. These enclosures are made of conductive materials and are designed to absorb and stop interference from entering the equipment.
Another shielding material is a Faraday Cage, which is a metal structure that blocks electromagnetic fields. The Faraday Cage is named after English scientist Michael Faraday, who showed that when a cage made of metal wires was placed around a device, electromagnetic fields were absorbed by the cage, thus eliminating their effect on the device. Faraday Cages are used as an effective shielding solution for devices and equipment exposed to electromagnetic fields.
The 5-1125-1-4R shielding material is a conductive fabric made of carbon-filled polyester. It is highly effective at reducing the effects of RFI and EMI. The 5-1125-1-4R is used in many applications, such as electronics, medical, and military devices. The 5-1125-1-4R is designed to shield against high-frequency electromagnetic interference. This material works by absorbing the interference and reflecting it away from the equipment.
Another shielding material commonly used to reduce the effects of RFI and EMI is absorbent materials. Absorbent materials work by absorbing the energy of the electromagnetic field and dissipating it. These materials are often made of foam or a similar material that is permeable to electromagnetic signals. They are effective in reducing the effects of RFI and EMI on sensitive equipment.
Shielding and absorbing materials are used in a wide variety of applications to reduce the effects of RFI and EMI. These materials help protect electronic devices from destructive interference. Shielded rooms, Faraday cages, and absorbent materials are all effective solutions for reducing the effects of RFI and EMI.
The specific data is subject to PDF, and the above content is for reference
TAPE POLYMER RESIN 12.7MM 5/PK
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SHEET FABRIC 19.1X101.6MM 100/PK
TAPE FABRIC COPPER 100/PK
FLEX SUPPRESSOR / NOISE SUPPRESS
MF500-117 .625X12X12 ECCOSORB
5-1125-1-4R Datasheet/PDF