SMS-458C

Series:	--
Packaging:	Bulk
Part Status:	Active
Type:	Cover
Height - Overall:	0.118" (3.00mm)
Length - Overall:	1.564" (39.73mm)
Width - Overall:	1.094" (27.79mm)
Ventilation:	Non-Vented
Mounting Type:	Surface Mount

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RF Shields: SMS-458C Application Field and Working Principle

RF shields help protect electronic circuits and components from interference caused by RF signals. The SMS-458C is one type of RF shield specifically designed to minimize your Radio Frequency (RF) noise, while also maintaining a high attenuation performance on a wide variety of frequency bands over the range of 50 MHz - 6000 MHz. This makes it an exceptionally versatile shield for both industrial and consumer applications. The SMS-458C shield is made from high performance stainless steel with a conductive coating, providing the durability, flexibility, and corrosion resistance that is necessary for a variety of applications. This material ensures that the shielding effect of the product is up to 40 dB across the frequency range, far higher than most other competitors\' shields. In addition, the product has a built-in EMI/RFI filter, further improving noise reduction. The SMS-458C is highly effective in a number of different applications. The shield is ideal for all types of radio devices, including cell phones, computers, audio and video equipment, radar systems, digital medical devices, and any other RF device that operates in the frequency range of 50 MHz to 6000 MHz. Additionally, the shield can be applied to various objects and surfaces, such as TV and computer monitors, metal cabinets, and even walls.The SMS-458C shield use two technologies to ensure maximum performance and protection from radio frequency noise. The first technology is called Faraday Cage technology, which is a type of shielding that is constructed by placing a conductive material around the device or object to reflect and block electrical fields from entering and escaping the enclosed space. This prevents noise from entering or exiting, and effectively provides a barrier against interference. The second technology is called the “Conductive Mesh Method”. This method uses a special type of grid structure made up of interconnected conductive elements to create discrete channels between the interior and exterior of the shield, allowing RF energy to be conducted away from the device or object. This method also helps to effectively reduce or eliminate the reflection of energy, further enhancing the overall shielding performance. In conclusion, the SMS-458C shield is a highly effective RF shields for a variety of applications in the frequency range of 50 MHz to 6000 MHz. The high attenuation performance and the Faraday Cage and Conductive Mesh Method technologies make the shield an ideal choice for shielding radio frequency devices from interference.

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