PEMI6QFN/CK,132

Overview

The PEMI6QFN/CK,132 is a six-channel EMI/RFI filter manufactured by NXP USA Inc. It utilizes an RC Pi-network topology to suppress electromagnetic interference in high-speed digital circuits. The component features a total capacitance of 13.5pF and a resistance of 20 Ohms per channel. It is housed in a compact 12-XFDFN surface-mount package, designed for efficient signal integrity management in space-constrained applications.

Feature Summary

• Six-channel integrated filtering capability
• RC Pi-network topology for noise suppression
• Compact surface-mount packaging

Applications

• High-speed data line protection
• USB interface filtering
• Display interface noise reduction

Procurement Notes

Verify the specific suffix designation to ensure correct component variant matching. Confirm package type and pin configuration against official datasheets prior to integration. Ensure compliance with relevant environmental standards required for the target application.

Selection Notes

Select this component when multi-channel EMI suppression is required on parallel signal lines. Consider the low capacitance value for high-frequency signal preservation. Evaluate the small form factor for dense PCB layouts where space is limited.

Part Context

This part belongs to the family of integrated EMI filters from NXP. It serves as a passive solution for mitigating conducted emissions. The design integrates resistors and capacitors into a single monolithic structure, replacing discrete components to save board area and improve consistency.

Replacement Considerations

Check for equivalent RC network configurations with similar impedance and capacitance values. Verify pin compatibility if substituting with other manufacturers' offerings. Ensure the replacement supports the same operating temperature range.