NFE31PT220R1E9L Filters

Due to market price fluctuations, if you need to purchase or consult the price. You can contact us or emial to us:   sales@allicdata.com

EMI/RFI filters are used in many different applications to reduce the amount of electromagnetic interference and radio frequency interference that a device may be exposed to. The NFE31PT220R1E9L is an EMI/RFI filter specifically designed to work with equipment used in medical and healthcare applications. This filter is designed to meet the requirements for compliance with the various international standards for interference prevention.

The NFE31PT220R1E9L is a three-stage filter with a LC type design. The LC type design provides an additional level of protection as compared to a simple RC type design. The first stage is a high frequency LC filter that blocks out radio frequencies that are beyond the safe levels. The second stage is a low-pass LC filter which blocks out the higher harmonics which may also pose a problem for sensitive medical and healthcare equipment. The third stage is a line inductor which helps to provide a short circuit, isolating any potential interference from adjacent circuitry.

In addition to providing a high level of protection against EMI/RFI, the NFE31PT220R1E9L also offers several other benefits. The unit is designed for space-saving installation. It features an SMD footprint that can easily be incorporated into existing equipment. The device can also provide up to 32 dB of EMI/RFI attenuation which is well above the minimum level of 16 dB required by international standards.

The NFE31PT220R1E9L also offers an exceptionally low insertion loss. This is important for ensuring that the device does not significantly reduce the performance of the equipment. The superior shielding provided by the filter ensures that the EMI/RFI levels are significantly reduced. The high performance of the filter also allows it to be used in a variety of applications, ranging from medical, to industrial, and even aerospace.

The NFE31PT220R1E9L is also built for reliable use, featuring a rugged construction that is designed to withstand both vibration and temperature extremes. The filter is also RoHS compliant, ensuring that it does not contain any hazardous materials. In addition, the unit has an operating temperature range of -10 to +85 degrees Celsius, making it suitable for use in various environments.

In summary, the NFE31PT220R1E9L provides a high level of protection from EMI/RFI. It features a three-stage LC filter design that blocks out both radio frequencies and higher-harmonics. The SMD footprint and low insertion loss make it ideal for space-saving installations, and the rugged construction ensures reliable use in a variety of application environments. The filter is compliant with RoHS and offers up to 32 dB of EMI/RFI attenuation.

The specific data is subject to PDF, and the above content is for reference