IP4252CZ12-6,118

Overview

The IP4252CZ12-6,118 is a six-channel RC (Pi) EMI filter manufactured by NXP USA Inc. It features a second-order low-pass configuration with integrated resistors and capacitors. The component provides a resistance of 40 Ohms per channel and a total capacitance of 12 pF. Packaged in a 12-XFDFN exposed pad surface-mount device, it is designed for high-density applications requiring effective noise suppression.

Feature Summary

• Six-channel architecture for multi-line signal filtering
• Integrated RC Pi-network structure for compact design
• Surface-mount package optimized for space-constrained PCBs

Applications

• High-speed data line protection
• Portable electronic devices
• Consumer electronics noise suppression

Procurement Notes

Verify the RoHS3 compliance status and confirm the obsolete manufacturing status before procurement. Ensure the 12-XFDFN package footprint matches the design layout. Cross-reference the specific suffix to confirm exact electrical tolerances and packaging details as listed in official NXP documentation.

Selection Notes

Select this component when multiple differential or single-ended lines require simultaneous EMI filtering in a minimal footprint. The 40 Ohm resistance and 12 pF capacitance values are suitable for high-frequency signal integrity preservation. Evaluate thermal performance requirements due to the exposed pad design.

Part Context

This part belongs to the IP4252 series of EMI filters from NXP. It is categorized under LC and RC networks for suppressing electromagnetic interference. The device integrates passive components to replace discrete solutions, simplifying assembly and reducing board space in modern electronic systems.

Replacement Considerations

Check for direct substitutes within the IP4252 family or compatible RC filter arrays. Verify pin compatibility and electrical specifications such as resistance and capacitance values. Confirm package dimensions match the existing footprint if replacing an obsolete unit.