Allicdata Part #: | 3M157751-ND |
Manufacturer Part#: |
1245 |
Price: | $ 510.60 |
Product Category: | RF/IF and RFID |
Manufacturer: | 3M |
Short Description: | TAPE ECE 23"X18YD LOG RL |
More Detail: | N/A |
DataSheet: | 1245 Datasheet/PDF |
Quantity: | 2 |
1 +: | $ 464.18400 |
10 +: | $ 433.23800 |
Series: | 1245 |
Part Status: | Active |
Type: | Shielding Tape |
Shape: | -- |
Length: | -- |
Width: | -- |
Thickness - Overall: | 0.004" (0.10mm) |
Operating Temperature: | -- |
Adhesive: | Non-Conductive, Single Sided |
Material: | Embossed Copper Foil |
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RF interference (RFI) and electromagnetic interference (EMI) are unwanted electrical signals that interfere with the normal operation of electrical equipment. Shielding and absorbing materials are a key to reducing the damage caused by these interferences and reducing the impact on the equipment\'s performance. In this article, we will be discussing the application field and working principle of RFI and EMI - Shielding and Absorbing Materials.
Shielding and absorbing materials come in various forms, including copper tapes, conductive foil tapes, conductive coatings, and gaskets. They are typically applied as part of the production process of electronic equipment, shielding sensitive components from EMI and RFI. The use of shielding and absorbing materials in electronic products has been increasing steadily, primarily due to the increasing use of digital technology in modern equipment.
The most common form of shielding and absorbing materials is copper tape. This type of tape is highly conductive and can effectively absorb RFI and EMI signals. Copper tapes are generally sold in rolls of varying thicknesses and widths, and can be cut to fit into the desired application. The thickness of the tape affects the amount of shielding and absorption it provides, with thinner tapes providing better protection against EMI and RFI interference.
Conductive foil tapes are another type of shielding and absorbing materials. These tapes are usually constructed from aluminum or stainless steel, and feature a PVC backing. They are designed to be applied over existing surfaces, providing additional shielding and absorption. Conductive foil tapes can be used in a variety of applications, from automotive to industrial production lines.
Conductive coatings are materials that can be applied to the external surface of an electronic component in order to shield it from EMI and RFI interference. These coatings are typically applied in a thin layer and are made of materials such as nickel, copper, or silver. Conductive coatings are often used in military applications, as they provide additional shielding and absorption against external radio signals.
Gaskets are another form of shielding and absorbing materials. They are typically made of rubber, silicone, or other flexible materials, and are designed to fit around the edge of an electronic component. Gaskets can be used to help seal gaps between components, while providing additional shielding from outside radio frequency interference.
In conclusion, shielding and absorbing materials are essential components for reducing the damage caused by RFI and EMI interference in electronic equipment. Copper tapes, conductive foil tapes, conductive coatings, and gaskets are all common forms of shielding and absorbing materials, each with their own specific purpose and application area. By combining the use of these materials, businesses and industries can improve the performance of their electronic equipment and reduce the impact of external disturbances on their operations.
The specific data is subject to PDF, and the above content is for reference
Part Number | Manufacturer | Price | Quantity | Description |
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124571001103 | Dialight | 21.33 $ | 1000 | LED BASE PANEL OIL TIGHT ... |
1245611-1 | TE Connectiv... | 1.85 $ | 221 | CONN INSERT FMALE 8POSFem... |
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ROB-12459 | SparkFun Ele... | 0.62 $ | 1000 | SHAFT SOLID 3/8"D X 1"L |
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ROB-12453 | SparkFun Ele... | 2.77 $ | 1000 | DISC WHEEL 2" WHT 2PK |
ROB-12450 | SparkFun Ele... | 3.12 $ | 1000 | HUB MNT B 90 DEGREE |
ROB-12458 | SparkFun Ele... | 3.25 $ | 1000 | SMOOTH BELT 1/8"D 11" ID |
ROB-12457 | SparkFun Ele... | 3.46 $ | 1000 | SHAFT COUPLER 3/8" TO 3/8... |
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1245860036A | Vishay Sprag... | 1.24 $ | 1000 | BRACKET HARDWARE FOR 36D ... |
1245860035A | Vishay Sprag... | 1.33 $ | 1000 | BRACKET HARDWARE FOR 36D ... |
1245860037A | Vishay Sprag... | 1.47 $ | 1000 | BRACKET HARDWARE FOR 36D ... |
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124507 | TE Connectiv... | 1.04 $ | 1000 | AMP LIGHTCRIMP CONNECTOR |
124520 | TE Connectiv... | 1.06 $ | 1000 | TOKENSWITCH 3500 |
124541 | TE Connectiv... | 1.3 $ | 1000 | 802.5 INFRASTRUCTURE |
124577 | TE Connectiv... | 1.34 $ | 1000 | HIGH TEMP PIDG TERM THIN ... |
124578 | TE Connectiv... | 1.34 $ | 1000 | LOW TEMP PIDG TERM THN WA... |
124582 | TE Connectiv... | 1.34 $ | 1000 | PIDG NYLON TERM NON CONCE... |
124583 | TE Connectiv... | 1.34 $ | 1000 | PIDG RESTRICT ENTRY NYLON... |
124579 | TE Connectiv... | 1.34 $ | 1000 | PIDG RESTRICTED ENTRY NYL... |
124580 | TE Connectiv... | 1.34 $ | 1000 | PIDG RESTRICTED ENTRY NYL... |
124581 | TE Connectiv... | 1.34 $ | 1000 | PRE-INSULATED WIRE CAPS -... |
124525 | TE Connectiv... | 0.3 $ | 1000 | ETHERNET TRANSPORTER |
124516 | TE Connectiv... | 0.3 $ | 1000 | TOKEN RING CONVERTERS |
124515 | TE Connectiv... | 0.3 $ | 1000 | TOKEN RING EXTENDER |
TAPE POLYMER RESIN 12.7MM 5/PK
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