NFE31PT470C1E9L

Overview

The NFE31PT470C1E9L is a third-order LC T-type EMI filter manufactured by Murata Electronics. It features a capacitance of 47pF and supports a maximum current of 6A with a rated voltage of 25V DC. The component utilizes a surface-mount 1206 (3216 Metric) package with three PCB pads, measuring 3.20mm in length, 1.60mm in width, and 1.75mm in height. Designed for low-pass filtering applications, it operates within a temperature range of -40°C to +85°C.

Feature Summary

• Provides third-order low-pass filtering characteristics using an LC T-type topology.

Applications

• General-purpose electronic circuits requiring EMI suppression

Procurement Notes

Verify the specific capacitance value against project requirements, as datasheets may list variations such as 470pF or 47pF for similar part numbers. Confirm the manufacturer is Murata Electronics and ensure the package matches the 1206 footprint. Check RoHS compliance status and lead times through authorized distributors before finalizing procurement decisions.

Selection Notes

Select this component when a compact, high-current EMI filter is needed for general-purpose applications. Ensure the circuit design accommodates the 6A current rating and 25V DC voltage limit. Verify that the 1206 package dimensions fit the available PCB real estate and that the operating temperature range meets environmental specifications.

Part Context

This component belongs to the Murata EMIFIL NFE31P series, which offers various capacitance values in a standardized surface-mount format. The series is designed for efficient noise suppression in space-constrained designs. The NFE31PT470C1E9L specifically provides a 47pF capacitance option within this lineup.

FAQ

What is the physical package size of the NFE31PT470C1E9L?

It uses a 1206 (3216 Metric) surface-mount package with dimensions of 3.20mm x 1.60mm x 1.75mm.

Does this filter include ESD protection?

No, the component does not include integrated ESD protection features.