TCM2010H-900-4P

Overview

The TCM2010H-900-4P is a surface-mount common mode choke filter manufactured by TDK Corporation. It features four independent signal lines and provides an impedance of 90 Ohms at 100 MHz. The component is designed for high-frequency noise suppression in data transmission applications. It utilizes a compact SMD package suitable for automated assembly processes.

Feature Summary

• Four-line configuration for simultaneous multi-channel signal filtering
• High impedance performance at 100 MHz for effective noise attenuation
• Surface-mount design optimized for space-constrained PCB layouts

Applications

• High-speed digital signal line protection
• Data bus noise suppression
• EMI filtering in communication interfaces

Procurement Notes

Verify the specific suffix (e.g., -T000) against the manufacturer's current datasheet to confirm reel quantity and tape specifications. Ensure the component status is active, as some listings may indicate obsolete status. Cross-reference the impedance value at 100 MHz with system requirements before finalizing procurement.

Selection Notes

Select this component when four isolated channels require common mode noise reduction. The 90 Ohm impedance rating targets frequencies around 100 MHz. Verify that the physical dimensions fit the designated footprint and that the operating voltage exceeds the signal amplitude. Consider thermal derating if multiple units are placed in close proximity on the board.

Part Context

This part belongs to TDK's TCM series of common mode chokes. These components are engineered for suppressing electromagnetic interference in high-speed data lines. The series offers various impedance values and line counts to accommodate different interface standards such as USB, HDMI, or Ethernet.

Replacement Considerations

Check for direct substitutes with identical 90 Ohm impedance and four-line topology. Ensure replacement parts maintain the same SMD package dimensions and pinout configuration. Verify that alternative components meet the same safety and environmental certifications required for the end application.