4541AB51G00400 RF/IF and RFID

Series:	--
Part Status:	Active
Type:	Fabric Over Foam
Shape:	D-Shape
Width:	0.252" (6.40mm)
Length:	4.000" (101.60mm)
Height:	0.051" (1.30mm)
Material:	--
Plating:	--
Plating - Thickness:	--
Attachment Method:	--
Operating Temperature:	--

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Introduction to RFI and EMI - Contacts, Fingerstock and Gaskets

Radio frequency interference (RFI) and electromagnetic interference (EMI) are two of the most common sources of interference in electronic components, and when they are present in electrical systems, they can present a serious problem. The presence of RFI and EMI can cause significant interference with the operation of the system, causing system errors, equipment failures and even safety hazards. In order to reduce or eliminate the effects of RFI and EMI interference, contact, fingerstock and gaskets are often used to provide a physical barrier between the components of the system and the external environment.

What is 4541AB51G00400?

The 4541AB51G00400, also known as the Fingerstock Heat Shield, is a device that is designed to provide a physical barrier between components of a system and the external environment. It consists of a thin metal sheet with a partial die-cut pattern that allows it to fit over the component and provide a physical shield between it and the external environment. The 4541AB51G00400 is designed to be used when the components of a system are susceptible to RFI and EMI but have no other means of protection.

Application Field of 4541AB51G00400

The primary application field of the 4541AB51G00400 is in systems that operate in hazardous or sensitive environments. These systems typically require additional protection from RFI and EMI, and can include aerospace systems, military or medical systems, automotive systems, security systems and telecommunication systems. In these types of systems, the 4541AB51G00400 can be used to provide a physical barrier between the components and the external environment while still allowing the components to communicate with the external environment without interference.

Working Principle of 4541AB51G00400

The working principle of the 4541AB51G00400 is based on the fact that RFI and EMI waves are electromagnetic in nature, and the device acts as a barrier to these waves. The shielding effect is achieved by the use of a partial die-cut pattern on the metal sheet, which disrupts the electromagnetic waves and prevents them from passing through. The hole-filled metal sheet also serves to absorb the energy of the electromagnetic waves, thus reducing the amount of energy that is able to pass through. The 4541AB51G00400 also provides additional protection from mechanical shocks and vibration, as the metal sheet is thicker than standard components and can withstand more vigorous contact. The metal sheet also provides a heat dissipation effect, allowing heat generated by components to be dissipated more efficiently.

Conclusion

The 4541AB51G00400 is a device designed to provide protection from RFI and EMI in systems that operate in hazardous or sensitive environments. It consists of a thin metal sheet with a partial die-cut pattern and provides a physical barrier between the components of the system and the external environment, while still allowing components to communicate with the external environment without interference. It also provides additional protection from mechanical shocks and vibration, and provides a heat dissipation effect.

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