PCMF2HDMI2SZ

Common Mode Chokes Overview

The PCMF2HDMI2SZ is a surface-mount common mode choke designed for differential signal line filtering. It integrates ESD protection and features four lines with a typical DC resistance (DCR) of 3 Ohms. The component utilizes a compact WLCSP10 package, measuring 1.57mm x 1.17mm, to minimize PCB footprint while providing effective electromagnetic interference (EMI) suppression for high-speed interfaces.

Common Mode Chokes Feature Summary

• Integrates electrostatic discharge (ESD) protection directly within the common mode choke structure
• Provides differential channel filtering for high-speed data lines
• Utilizes a small surface-mount footprint to conserve board space

Common Mode Chokes Applications

• High-definition multimedia interface (HDMI) signal line protection
• Display port (DP) interface filtering
• USB 3.0/3.1 high-speed data line EMI suppression

Common Mode Chokes Procurement Notes

Verify the specific suffix 'SZ' against the manufacturer's current datasheet to confirm pinout and packaging details. Ensure compatibility with automated pick-and-place equipment due to the WLCSP10 form factor. Cross-reference the part number with official Nexperia documentation to validate the integrated ESD specifications and impedance characteristics for your specific circuit design requirements.

Common Mode Chokes Selection Notes

Select this component when designing circuits requiring combined ESD protection and common mode noise filtering for differential pairs. The integrated solution reduces bill of materials count compared to discrete components. Consider the 3 Ohm DCR value in relation to the signal integrity requirements of the target interface speed. Verify that the package dimensions fit within the available PCB real estate constraints.

Common Mode Chokes Part Context

This device belongs to Nexperia's PCMF series of common mode chokes, which are engineered for protecting sensitive digital interfaces. The series typically combines magnetic filtering with semiconductor-based transient voltage suppression. These components are standard solutions for maintaining signal integrity in consumer electronics and computing hardware where space is limited and robustness against electrical transients is critical.

Common Mode Chokes Replacement Considerations

Check for direct substitutes such as the PCMF2HDMI2S or PCMF3HDMI2SZ from the same manufacturer family. Verify that any alternative maintains the same 4-line configuration and compatible package dimensions. Ensure the replacement offers equivalent ESD performance levels and similar DC resistance values to preserve circuit functionality.