2118731-4 Allicdata Electronics
Allicdata Part #:

A126137-ND

Manufacturer Part#:

2118731-4

Price: $ 1.20
Product Category:

RF/IF and RFID

Manufacturer: TE Connectivity AMP Connectors
Short Description: STD SHIELD COVER, AL-51.30X38.60
More Detail: RF Shield Cover 1.520" (38.60mm) X 2.020" (51.30mm...
DataSheet: 2118731-4 datasheet2118731-4 Datasheet/PDF
Quantity: 9590
1 +: $ 1.09620
10 +: $ 0.98784
25 +: $ 0.88200
100 +: $ 0.79380
250 +: $ 0.70560
500 +: $ 0.61740
1000 +: $ 0.51156
2500 +: $ 0.47628
5000 +: $ 0.45864
Stock 9590Can Ship Immediately
$ 1.2
Specifications
Series: --
Packaging: Bulk 
Part Status: Active
Type: Cover
Height - Overall: 0.079" (2.00mm)
Length - Overall: 2.020" (51.30mm)
Width - Overall: 1.520" (38.60mm)
Ventilation: Vented
Mounting Type: Surface Mount
Description

Due to market price fluctuations, if you need to purchase or consult the price. You can contact us or emial to us:   sales@allicdata.com

RF Shields

A 2118731-4, or an RF shield, is a device designed to protect sensitive electronic equipment from radio frequency interference (RFI). It is commonly used in laboratories, medical facilities, commercial buildings and other places where electromagnetic immunity is required. RF shields are available in various sizes and configurations, depending on the application and amount of protection required.

To understand how an RF shield works, it is important to understand the basic principles of electromagnetic shielding. Shielding is accomplished by creating a barrier between two objects and blocking the passage of electromagnetic waves. RF shields are typically constructed out of metal and other conductive materials to better absorb the radio waves. The material most commonly used is copper, however, aluminum, tin-coated copper, and steel are also used.

The 2118731-4 shield operates by surrounding electronic equipment with a physical barrier that not only blocks radio waves, but also dampens them, or reduces their energy. This is accomplished by creating gaps between the shield and the surrounding environment. The gaps act as an impedance that reduces the amount of energy that can pass through them. As a result, the shield helps reduce the RFI within the shielded area.

The 2118731-4 shield is most often used in the laboratory setting to protect sensitive electronic components and instruments from RFI. The device can be used in almost any situation where RFI is a concern, including medical facilities, commercial buildings, and military bases. Additionally, the 2118731-4 shield can also protect personnel in these environments by reducing the amount of RFI present in the work space.

In order to be effective, the 2118731-4 must be properly installed and configured. First, the device must be installed around the equipment or area that is to be shielded. This typically requires a professional installer. Once the shield is in place, it must be properly secured to ensure a tight fit and minimal RF leakage. The shield must also be properly tested to ensure that it is working correctly.

In addition to providing protection from RFI, the 2118731-4 can also improve overall system performance by reducing EMI. EMI is electromagnetic interference that can interference with the functioning of electronic components. By reducing the amount of EMI present, the system performance can improve. Additionally, the shield can also improve system performance by protecting the system from power surges and other unintentional electromagnetic interference.

The 2118731-4 RF shield is an effective and reliable way to protect sensitive electronic equipment from RFI. In addition to providing RFI protection, the device can also improve system performance by reducing EMI and providing protection from power surges. Proper installation and configuration of the shield is essential for optimum performance. With proper installation and configuration, the 2118731-4 can provide reliable protection against RFI and improve overall system performance.

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

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