PEMI6QFN/WR,132

Overview

The PEMI6QFN/WR,132 is a six-channel EMI/RFI filter manufactured by NXP USA Inc., designed for surface-mount applications. It utilizes an RC Pi network topology to provide low-pass filtering capabilities. The component features a resistance value of 200 Ohms and a total capacitance of 21 pF. Packaged in a 12-XFDFN format with dimensions of 2.50mm x 1.25mm, it serves as a compact solution for suppressing electromagnetic interference in electronic circuits.

Feature Summary

• Six-channel configuration for multi-line signal protection
• RC Pi network topology for effective noise suppression
• Compact XFDFN surface-mount package design

Applications

• High-speed data line filtering
• USB interface noise reduction
• HDMI signal integrity enhancement
• General purpose EMI suppression in consumer electronics

Procurement Notes

Verify the specific suffix 'WR' against official NXP documentation to ensure correct component specifications. Confirm RoHS compliance status and lead times through authorized distributors. Check for availability as this part may have limited stock or be subject to supply chain constraints. Ensure the ordering quantity aligns with standard packaging requirements.

Selection Notes

Select this component when a six-channel low-pass filter is required for high-density PCB layouts. The 200 Ohm resistance and 21 pF capacitance values are suitable for attenuating high-frequency noise while preserving signal integrity. Consider the XFDFN package size for space-constrained designs requiring multiple filtered channels.

Part Context

This component belongs to the PEMI series of EMI/RFI filters from NXP Semiconductors. These devices are engineered to meet stringent electromagnetic compatibility standards. The series offers various channel counts and package options to accommodate different application requirements. The WR suffix indicates specific internal characteristics defined by the manufacturer.

Replacement Considerations

Consult official NXP substitution guides for compatible alternatives. Verify that any replacement maintains the same RC Pi topology and electrical parameters. Ensure the physical footprint and pinout match the existing design to avoid board modifications.