PCMF1USB3S/CZ

Common Mode Chokes Overview

The PCMF1USB3S/CZ is a common-mode EMI filter designed for differential channels, manufactured by Nexperia. It integrates electrostatic discharge (ESD) protection directly within the component structure. The device utilizes a WLCSP-5 surface-mount package to facilitate compact circuit board layouts. Key electrical specifications include an inductance value of 3 ohms and a rated current capacity of 7.5 amperes. The operational temperature range spans from -40°C to +85°C, ensuring reliability across various environmental conditions.

Common Mode Chokes Feature Summary

• Integrates common-mode EMI filtering with built-in ESD protection capabilities
• Optimized for high-speed differential signal lines requiring minimal footprint
• Supports high current handling suitable for power delivery applications

Common Mode Chokes Applications

• High-speed data interface protection
• Portable electronic device signal conditioning
• Consumer electronics EMI suppression

Common Mode Chokes Procurement Notes

Verify the specific ordering part number against the manufacturer's official documentation to ensure compatibility with design requirements. Confirm that the WLCSP-5 package dimensions align with the PCB footprint. Check for any updated environmental compliance certifications or lead time variations directly from authorized distributors before finalizing procurement plans.

Common Mode Chokes Selection Notes

Select this component when space-constrained designs require combined EMI filtering and ESD protection. Ensure the 7.5A current rating meets the application's power requirements. Verify that the 3-ohm impedance characteristic provides adequate attenuation for the target frequency spectrum without compromising signal integrity.

Common Mode Chokes Part Context

This component belongs to Nexperia's portfolio of passive components focused on signal integrity and protection. It addresses the growing demand for compact, multi-functional solutions in modern electronics. The integration of filtering and protection reduces the need for discrete components, simplifying assembly processes.

Common Mode Chokes Replacement Considerations

Consult official Nexperia substitution guides for verified alternative part numbers. Do not assume cross-compatibility with generic common-mode chokes due to specific integrated ESD characteristics and package constraints.