21M-CBSA-2.25X3.75X0.225

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RF shielding, also known as RF shielding, is an important tool for controlling the electromagnetic field. It works by using sheets or enclosures made of conductive materials to block or absorb any interfering electromagnetic waves. Shielding materials are used to protect circuits, PCBs, and other sensitive electronic components from unwanted interference.

21M-CBSA-2.25X3.75X0.225 is a new shield designed for RF applications. It is made from a 2.25x3.75x0.225” high-precision ceramic substrate material, which is designed to block out any unwanted signals from external sources. The ceramic substrate provides excellent electrical conduction and is very durable and efficient.

This RF shield is designed to provide a secure and reliable shield environment for military, medical, and electronics applications that requires extra protection. The ceramic substrate provides excellent electrical insulation and can be used to protect PCBs from external interference such as power surges, noise, and even electromagnetic radiation. It also provides a durable, light, and cost-efficient solution to reducing unwanted RF waves.

The 21M-CBSA-2.25X3.75X0.225 shield consists of three layers. The first layer is an RF-absorbing backing material, which is designed to absorb and deflect unwanted RF emission from external sources. This material is highly efficient and provides excellent electrical and heat dissipation. The second layer is a thin copper coated foam which effectively blocks any RF signals coming from external sources. The third layer is a thin aluminum coating that is used to reduce reflections and scattering of RF signals. Finally, the fourth layer is a conductive surface that is used to provide a secure contact point for any printed circuit boards or sensitive components.

The 21M-CBSA-2.25X3.75X0.225 shield’s working principle is based on the absorption and reflection of RF waves. It absorbs incoming RF signals, such as noise and power surges, and reflects them away from the protected components. This reduces the interference caused by these signals and allows the protected circuit to operate more efficiently. The shield also reduces the amount of electrical leakage from the protected components by using its insulating layers. This reduces the number of EMI or ESD signals that could cause damage to the circuit.

The 21M-CBSA-2.25X3.75X0.225 shield is designed for a wide range of applications, from military and medical transmitters and receivers to radio broadcasting systems and RF detectors. It is also ideal for use in industrial settings, where it can provide extra protection from unwanted RF signals. This RF shield is an effective and reliable way to protect your electronics from external interference. Its robust design ensures a long-term performance and it is lightweight and cost-effective.

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