PCMF2USB3S/CZ

Common Mode Chokes Overview

The PCMF2USB3S/CZ is a common-mode choke from Nexperia designed for data line filtering. It features an integrated Electrostatic Discharge (ESD) protection structure within a single surface-mount package. The device provides four lines of filtering capability, making it suitable for high-speed digital interfaces. It operates with a typical DC resistance of 3 Ohms per line. The component is housed in a compact WLCSP10 package, optimizing board space while delivering effective electromagnetic interference suppression and robust ESD handling for sensitive electronic circuits.

Common Mode Chokes Feature Summary

• Integrates common-mode EMI filtering with electrostatic discharge protection in a single component
• Provides four-line filtering capability for multi-lane data interfaces
• Utilizes a compact WLCSP10 surface-mount package to minimize footprint

Common Mode Chokes Applications

• High-speed data line protection in portable electronics
• EMI suppression for USB and similar digital communication interfaces
• ESD protection for mobile device input/output ports

Common Mode Chokes Procurement Notes

Verify the specific suffix 'CZ' against the official Nexperia datasheet to confirm pinout and packaging specifications. Ensure the selected variant matches the required ESD performance levels and impedance characteristics for the target application. Cross-reference the part number with authorized distributors to guarantee authenticity and traceability. Confirm that the WLCSP10 package dimensions align with the design layout constraints.

Common Mode Chokes Selection Notes

Select this component when simultaneous EMI filtering and ESD protection are required for four data lines. The integrated solution reduces bill-of-materials count compared to discrete components. Evaluate the 3 Ohm DC resistance to ensure it meets signal integrity requirements for the specific data rate. Consider the WLCSP10 package size relative to available PCB real estate in dense designs.

Common Mode Chokes Part Context

This component belongs to Nexperia's PCM series of common-mode chokes. These devices are engineered to address electromagnetic compatibility challenges in modern electronics. The series offers various configurations to suit different interface standards and protection needs. Nexperia manufactures these components using established semiconductor processes to ensure reliability and consistent performance across automotive and consumer applications.

Common Mode Chokes Replacement Considerations

Consult the official Nexperia replacement guide or contact technical support for verified substitute part numbers. Do not assume functional equivalence with generic common-mode chokes lacking integrated ESD protection. Verify that any alternative component matches the four-line configuration and WLCSP10 package dimensions.