PEMI6QFN/HT,132

Overview

The PEMI6QFN/HT,132 is a six-channel RC (Pi) EMI filter manufactured by NXP USA Inc. It features a second-order low-pass configuration designed for surface-mount applications. The component utilizes a 12-XFDFN package to provide compact integration into high-density circuit boards. Electrical specifications include a resistance value of 45 Ohms and a capacitance of 23 pF per channel. This device serves as an effective solution for suppressing electromagnetic interference in signal lines.

Feature Summary

• Six-channel RC Pi network topology for multi-line filtering
• Second-order low-pass response for enhanced attenuation
• Compact 12-XFDFN surface-mount package design

Applications

• Signal line EMI suppression in consumer electronics
• RFI filtering in portable communication devices
• Noise reduction in high-speed data interfaces

Procurement Notes

Verify the exact suffix designation when ordering, as variations such as HT, CR, or WR indicate different electrical parameters like resistance and capacitance values. Confirm the package type matches the PCB footprint requirements. Ensure the source is an authorized distributor to guarantee component authenticity and traceability. Check for current manufacturing status updates directly with NXP.

Selection Notes

Select this component based on the specific requirement for 45 Ohm resistance and 23 pF capacitance per channel. The choice depends on the need for a six-channel solution within a limited board area. Evaluate the impedance matching requirements of the connected circuits against the filter's characteristics. Consider the thermal performance and mounting constraints associated with the XFDFN package style.

Part Context

This part belongs to the PEMI6QFN series of EMI filters from NXP. Variants within this family, such as PEMI6QFN/CR,132 or PEMI6QFN/LK,132, offer different resistance and capacitance combinations. The series provides standardized solutions for common-mode noise suppression across multiple channels in a unified package format.

Replacement Considerations

Public confirmed substitute part numbers are not available in the provided documentation. Direct replacements require matching the 45 Ohm / 23 pF specifications and the 12-XFDFN package dimensions. Consult NXP technical support for validated alternatives if this specific variant is discontinued.