PCMF3USB3BA/CZ

Common Mode Chokes Overview

The PCMF3USB3BA/CZ is a common mode choke from Nexperia designed for high-speed data lines. It integrates bidirectional electrostatic discharge (ESD) protection with common mode electromagnetic interference (EMI) filtering capabilities. The device supports up to three differential channels, providing low insertion loss for each channel while maintaining signal integrity. It features a typical DC resistance of 2.6 Ohms and is housed in a surface-mount package suitable for compact electronic designs requiring robust EMI suppression and ESD protection.

Common Mode Chokes Feature Summary

• Integrates common mode EMI filtering with bidirectional ESD protection for comprehensive signal line safeguarding
• Supports multiple differential channels to handle high-speed data transmission with minimal signal degradation
• Provides low insertion loss characteristics to maintain data integrity across connected interfaces

Common Mode Chokes Applications

• High-speed USB interface protection
• HDMI port EMI filtering and ESD suppression
• DisplayPort signal line conditioning

Common Mode Chokes Procurement Notes

Verify the complete part number including the suffix CZ against official Nexperia documentation to ensure correct packaging and tape/reel specifications. Confirm that the integrated ESD protection ratings meet the specific environmental requirements of the target application before finalizing procurement decisions.

Common Mode Chokes Selection Notes

Select this component when a single solution is required for both EMI filtering and ESD protection on high-speed differential pairs. Ensure the operating voltage and current ratings align with the specific bus standard being protected. Consider the physical footprint constraints as the device combines multiple functions into a compact surface-mount form factor.

Common Mode Chokes Part Context

This component belongs to the PCMFxUSB3BA/C series of common mode chokes manufactured by Nexperia. These devices are engineered specifically for protecting high-speed digital interfaces found in consumer electronics and computing hardware. The series offers a consolidated approach to signal integrity management by combining passive filtering with active protection mechanisms.

Common Mode Chokes Replacement Considerations

Consult official Nexperia substitution guides for verified alternatives. Generic equivalents may not replicate the integrated ESD protection characteristics or the specific impedance profiles required for high-speed data lines.