DT03B0254R0200

RFI and EMI - Shielding and Absorbing Materials - DT03B0254R0200 application field and working principle

Radio Frequency Interference (RFI) and Electromagnetic Interference (EMI) are growing concerns in the modern world, as more devices that emit electromagnetic radiation are being used. To prevent interference and protect sensitive equipment from radiation damage, shielding and absorbing materials are often used. One such material is the DT03B0254R0200 from Murata, a dielectric EMI absorbing material that is suitable for applications such as cell phones, laptops, industrial electrical equipment, and military equipment.

Features

• Low frequency range: 0.4 to 4 GHz
• Small volume decrease rate and easy to design into boards.
• Excellent heat resistance and environmental adaptability.
• Moisture Resistance: Moisture protection of up to 90% at temperature of 25°C for 2 hours.
• High dielectric constant: 4.0.
• Good thermal conductivity: 0.057.}

Application

The DT03B0254R0200 is an ideal solution for interference and noise shielding in circuits and products with high temperature usage, such as in industrial motors and electrical equipment, and for all types of military applications. The material also offers complete shielding that is ideal for use in cell phones, laptops and other portable electronic devices.

Working Principle

The DT03B0254R0200 material works by absorbing electromagnetic radiation and preventing it from affecting the inner circuits of the device. The high dielectric constant material can absorb up to 4 GHz frequency of electromagnetic radiation. It also works to dissipate heat away from the inner circuit, providing for greater reliability and longer life of the device.

The material also helps to reduce noise emitted from digital devices, such as computer, portable gaming devices, and others. The material offers greater protection from RFI, EMI, and other kinds of radiation that could affect the performance of the device. The material also acts as a shield against any kind of electrical static discharges, such as induced electrostatic charging.

Conclusion

The DT03B0254R0200 is a highly efficient shielding and absorbing material, ideal for use in a variety of applications where high frequency electromagnetic radiation and static discharges are present. Its excellent dielectric properties and heat resistance make it an excellent choice for electrical and military applications, and its noise absorbing capabilities make it an ideal solution for consumer electronics. Using the material will help to extend the life of sensitive equipment and ensure reliable performance.