PMR209MB5470M100R30

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EMI (electro-magnetic interference) and RFI (radio-frequency interference) are two different interferences that can affect the proper functioning of electronics equipment. EMI filters, sometimes referred to as LC (inductor/capacitor) networks, are used to suppress and attenuate EMI signals. PMR209MB5470M100R30 is an EMI filter which is used to provide a high degree of protection against EMI and RFI in electronic assemblies where space is a consideration.

The PMR209MB5470M100R30 is an EMI/RFI filter based on an LC network design. It is designed with a wide frequency range with common mode and differential mode suppression up to 1GHz with strong common mode suppression up to 5GHz. It is designed for maximum attenuation with minimum board space. The filter has a high DC current rating of 1A and low parasitic inductance for reliable performance.

This EMI/RFI filter is widely used in a variety of applications and environments where space and weight are a concern such as in aerospace, automotive, medical, industrial, instrumentation, and military applications. It is also suitable for use in automated test equipment, electronic test stands, hand-held portable devices, and in consumer electronics. The PMR209MB5470M100R30 is a fully integrated device which allows for reduced system cost and increased design flexibility compared to discrete solutions.

The PMR209MB5470M100R30 EMI/RFI filter works by attenuating and suppressing EMI and RFI signals before they can cause interference in the circuitry. It does this by using inductors and capacitors in a tuned LC network configuration. Inductors are used to store electrical energy in the form of a magnetic field. Capacitors are used to store electrical energy in the form of an electric field. Together, these components form a low-pass filter which reduces the amplitude of high-frequency signals, while leaving the amplitude of low-frequency signals nearly unaffected. This makes the filter effective in suppressing and attenuating EMI and RFI signals while allowing other desired signals to pass through.

The PMR209MB5470M100R30 is a reliable, compact, and cost-effective solution for suppressing EMI/RFI signals in a wide range of electronic assemblies. Its superior attenuation characteristics and its ability to be integrated into tight spaces makes it a perfect choice for a variety of applications.

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