5-1181-1-3R Allicdata Electronics
Allicdata Part #:

3M11402-ND

Manufacturer Part#:

5-1181-1-3R

Price: $ 8.02
Product Category:

RF/IF and RFID

Manufacturer: 3M (TC)
Short Description: SHEET COPPER FL 25.4X76.2MM 5/PK
More Detail: N/A
DataSheet: 5-1181-1-3R datasheet5-1181-1-3R Datasheet/PDF
Quantity: 1000
5 +: $ 7.29036
Stock 1000Can Ship Immediately
$ 8.02
Specifications
Series: 1181
Part Status: Active
Type: Shielding Sheet
Shape: Rectangular
Length: 3.000" (76.20mm)
Width: 1.000" (25.40mm)
Thickness - Overall: 0.004" (0.09mm)
Operating Temperature: -40°C ~ 130°C
Adhesive: Conductive, Single Sided
Material: Copper Foil
Description

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RFIs (Radio Frequency Interference) and EMIs (Electromagnetic Interference) are two distinct phenomena that can disrupt a variety of systems, often with disastrous effects. As a result, various shielding and absorbing materials such as the 5-1181-1-3R have been developed to help protect sensitive systems from these harmful radiations. This article explores the application fields and working principles of this particular RF/EMI shielding material.

Application Fields of 5-1181-1-3R

In electric heating systems, 5-1181-1-3R is a common choice of shielding material. It is used to separate the heating elements in a heated medium from the other components of the system, thereby preventing interference between the elements and the rest of the system. This shielding material is also used in medical equipment, particularly in MRI machines, to protect against potential electromagnetic radiation from interference sources, such as power lines, electric motors and other equipment.

In the electronics industry, 5-1181-1-3R is often used to help protect small electronics from the noise generated by their neighboring components. This shielding material can help reduce interference in synchronized systems by dampening the effect of EMI on the system. In consumer electronics, 5-1181-1-3R is increasingly being used to help reduce the amount of RF signal leakage and ensure that the equipment in use complies with national and international regulations.

Working Principle of 5-1181-1-3R

The working principle of 5-1181-1-3R is based on shielding and absorption. Shielding involves reflecting the incident electromagnetic radiation away from the shielded area, while absorption involves taking in or “absorbing” the radiation and dissipating it as heat.

5-1181-1-3R utilizes a combination of both shielding and absorption to provide maximum protection from harmful electromagnetic radiations. It is made up of a highly conductive layer and a second layer of absorbing material, which allows the material to both reflect the radiation away from sensitive components and absorb the energy, thus preventing it from disrupting the system.

The shielding material is also designed with high permeability, meaning that it is capable of absorbing more energy without overheating or affecting the performance of the equipment. This highly advanced material also has excellent corrosion resistance, making it ideal for long-term use.

Conclusion

The 5-1181-1-3R is an RF/EMI shielding material that has a wide variety of applications, from electric heating systems to consumer electronics. It utilizes a combination of shielding and absorption to provide maximum protection against electromagnetic radiation, and its high permeability and corrosion resistance make it suitable for long-term use.

The specific data is subject to PDF, and the above content is for reference

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