PCMF3USB3B/CZ

Common Mode Chokes Overview

The PCMF3USB3B/CZ is a common mode EMI filter circuit manufactured by Nexperia USA Inc. It features an integrated ESD protection mechanism within a compact WLCSP15 surface-mount package. The device supports six signal lines and operates with a typical DC resistance of 3 Ohms. Key electrical specifications include a cutoff frequency of 10 GHz, a capacitance of 300 fF, and a voltage rating of 9 V. It is designed for high-current applications with a rated current of 7.5 A.

Common Mode Chokes Feature Summary

• Integrates common mode filtering with electrostatic discharge (ESD) protection capabilities
• Supports six independent signal lines for multi-channel data protection
• Utilizes a small footprint WLCSP15 surface-mount package for space-constrained designs

Common Mode Chokes Applications

• High-speed interface signal line protection
• Common mode noise suppression in data transmission circuits
• ESD protection for portable electronic devices

Common Mode Chokes Procurement Notes

Verify the specific suffix and marking code against official Nexperia documentation to ensure component authenticity. Confirm package type and pinout compatibility with your PCB layout before ordering. Check current supply status as availability may vary by region and distributor.

Common Mode Chokes Selection Notes

Select this component when designing circuits requiring simultaneous EMI filtering and ESD protection for multiple high-speed lines. Ensure the 9 V voltage rating and 7.5 A current capacity meet system requirements. Verify that the WLCSP15 package dimensions fit within the designated board area.

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 need for compact, integrated solutions in modern electronics where space is limited and signal quality is critical. The product line emphasizes reliability and performance in harsh electromagnetic environments.

Common Mode Chokes Replacement Considerations

Consult official Nexperia substitution guides for verified alternatives. Do not assume cross-compatibility with other manufacturers' parts without verifying electrical parameters and physical dimensions.

Common Mode Chokes FAQ

What is the maximum operating voltage for the PCMF3USB3B/CZ?

The device has a voltage rating of 9 V.

How many signal lines does this common mode choke support?

It supports six lines.