PEMI6QFN/HE,132

Overview

The PEMI6QFN/HE,132 is a six-channel EMI/RFI filter manufactured by NXP USA Inc. It utilizes an RC (Pi) topology with low-pass characteristics. Each channel integrates a resistance of 45 Ohms and a total capacitance of 8.5 pF. The device provides attenuation of 9 dB at frequencies ranging from 800 MHz to 3 GHz. It is designed for surface-mount assembly in a compact package measuring 2.50 mm by 1.20 mm.

Feature Summary

• Six-channel passive filter network configuration
• Integrated RC Pi topology for signal integrity
• Compact surface-mount footprint

Applications

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

Procurement Notes

Verify the specific suffix HE against the manufacturer's current datasheet to confirm component values. Ensure the ordering part number matches the required package variant. Cross-reference the manufacturer's official documentation for any recent design changes or obsolescence notices before finalizing procurement decisions.

Selection Notes

Select this component when six independent filtered channels are required for high-frequency noise reduction. The 45 Ohm resistance and 8.5 pF capacitance values suit applications requiring moderate insertion loss with significant high-frequency attenuation. Consider the physical dimensions for PCB layout constraints.

Part Context

This component belongs to the PEMI6QFN family of integrated passive filters. These devices consolidate multiple discrete components into a single surface-mount package. The family offers various channel counts and electrical configurations to support different interface standards and noise mitigation requirements in modern electronic systems.

Replacement Considerations

Check for direct substitutes within the PEMI6QFN series that match the 45 Ohm / 8.5 pF specification. Verify pin compatibility and thermal performance if replacing with variants having different resistance or capacitance values.