PEMI4QFN/WR,132

Overview

The PEMI4QFN/WR,132 is a second-order RC Pi-filter from the NXP PEMIxQFN family. It features four channels with a resistance of 200 ohms and total capacitance of 21 pF. The component utilizes an 8-XFDFN surface-mount package measuring 1.70mm x 1.20mm with a height of 0.50mm.

Feature Summary

• Provides EMI/RFI filtering via RC low-pass technology
• Integrates four independent filter channels in a single package
• Includes integrated ESD protection capabilities

Applications

• LAN interface protection
• WAN interface protection
• PC peripheral data line filtering

Procurement Notes

Verify the specific suffix '132' indicates cut-tape packaging. Confirm RoHS compliance status as documentation may vary by production batch. Ensure the 8-XFDFN footprint matches the target PCB design constraints before finalizing procurement orders.

Selection Notes

Select this component for applications requiring multi-channel signal integrity enhancement. The 200-ohm resistance value suits specific impedance matching requirements. Verify that the 21 pF total capacitance meets the bandwidth limitations of the target high-speed data lines.

Part Context

This device belongs to the PEMIxQFN series of passive filter networks. It is designed for compact electronic systems where space-saving SMD solutions are required. The family offers various resistance and capacitance combinations to suit different signal speeds.

Replacement Considerations

Check for direct substitutes within the PEMI4QFN family with identical pinouts. Verify if alternative suffixes provide equivalent electrical characteristics. Ensure any replacement maintains the same 8-XFDFN package dimensions.