PEMI6QFN/RK,132 Filters

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EMI/RFI Filters (LC, RC Networks) have long been used to reduce the effects of EMI or radio-frequency interference (RFI) upon sensitive electronic equipment. The PEMI6QFN/RK,132 is an example of these filters. It is designed to reduce the electromagnetic interference (EMI) of electronic devices, providing a high level of shielding efficacy against incoming EMI/RFI waves. This filter is ideal for industrial and military applications.

The PEMI6QFN/RK,132 filter is an inline filter, meaning it is housed within an RF cable connector and designed to attach itself securely to the RF cabling. This filter features two distinct sections that enable it to work effectively. The first section acts as an attenuator, which decreases the amplitude of incoming EMI/RFI waves, while the second section blocks EMI/RFI waves at the connector itself. Together, the two sections serve to reduce the amount of interference reaching the electronic equipment.

The filter itself consists of two inductors and four capacitors. The caps and inductors are designed and tested to meet the requirements of a specific filter type and represent a combination of both low-pass filter characteristics (to attenuate EMI/RFI) and high-pass filter characteristics (to block EMI/RFI). The filter is available in both RoHS and non-RoHS versions, and it is optimized for an operating frequency of 300 MHz up to 6 GHz.

One of the primary advantages of the PEMI6QFN/RK,132 is its wide-range operating temperature of -55°C up to +125°C. Additionally, its high-attenuation values result in a minimal signal insertion loss of only 2.8 dB. This makes it a great choice for applications where signal strength is an important factor.

In terms of application fields, the PEMI6QFN/RK,132 is suitable for a variety of applications, such as military and aerospace, railway, industrial automation, marine, RF and microwave communications, medical, automotive, and consumer electronic devices. As a result, this filter is an excellent option for providing a reliable countereffect against any EMI/RFI interference.

In conclusion, the PEMI6QFN/RK,132 EMI/RFI filter is a great choice for attenuating or blocking EMI/RFI waves. Its wide temperature range, low insertion loss, and high attenuation, make it a popular option for a variety of applications. Thanks to its inline design, it is also easy to install and maintain, making it a reliable solution for any EMI/RFI filter needs.

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