PEMI6QFN/RT,132

Overview

The PEMI6QFN/RT,132 is a six-channel EMI/RFI filter from NXP USA Inc., packaged in a 12-XFDFN surface-mount format. It utilizes an RC Pi-network topology to provide passive filtering for high-speed data lines. The component features a resistance of 100 Ohms per channel and a total capacitance of 23 pF across the channels. Designed for electromagnetic interference suppression, it supports applications requiring signal integrity maintenance in compact electronic assemblies.

Feature Summary

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

Applications

• High-speed data line filtering
• USB interface protection
• HDMI signal conditioning

Procurement Notes

Verify the specific suffix RT against official NXP documentation to confirm the exact electrical characteristics and pinout configuration. Ensure the 12-XFDFN package dimensions match the target PCB footprint requirements. Confirm that the 100 Ohm resistance and 23 pF capacitance values align with the system's impedance matching and filtering needs before finalizing procurement orders.

Selection Notes

Select this component when a multi-channel passive filter is required for EMI suppression on parallel data buses. The 100 Ohm resistance value suits standard 50 Ohm transmission line environments with appropriate termination strategies. Consider the low profile of the XFDFN package for space-constrained designs where vertical clearance is limited.

Part Context

This part belongs to the PEMIxQFN family of integrated passive filter networks from NXP Semiconductors. These components are designed to replace discrete R-C components, saving board space and improving consistency. The family includes variants with different channel counts and electrical parameters tailored for various high-speed interface standards.

Replacement Considerations

Check for direct substitutes within the PEMI series with matching channel counts and electrical values. Verify compatibility with existing PCB footprints if considering alternative packages. Ensure any replacement maintains the same RF performance characteristics for the specific application frequency range.