CMCC0805121NT

Common Mode Chokes Overview

The CMCC0805121NT is a surface mount common mode choke manufactured by Venkel. It features a two-line configuration with an impedance of 120 Ohms at 100 MHz and a rated current of 370 mA. The component utilizes a horizontal package with four pad connections and exhibits a DC resistance (DCR) of 300 mOhm.

Common Mode Chokes Feature Summary

• Two-line common mode filtering architecture
• Horizontal surface mount package design
• Low DC resistance for minimal signal loss

Common Mode Chokes Applications

• High-speed data line protection
• Signal integrity enhancement in compact electronics
• EMI suppression for differential signal pairs

Common Mode Chokes Procurement Notes

Verify the specific impedance tolerance and current rating against the official Venkel datasheet before integration. Confirm that the horizontal package dimensions align with the target PCB footprint to ensure proper solder joint formation and mechanical stability during assembly processes.

Common Mode Chokes Selection Notes

Select this component when space-constrained designs require effective common mode noise reduction without compromising signal integrity. The low DCR characteristic makes it suitable for applications where voltage drop across the filter must be minimized while maintaining high-frequency attenuation capabilities.

Common Mode Chokes Part Context

This component belongs to Venkel's portfolio of passive magnetic components designed for surface mount technology. It complements their range of chip inductors and transformers, providing specialized filtering solutions for modern electronic systems requiring compact form factors and reliable performance under varying thermal conditions.

Common Mode Chokes Replacement Considerations

No public confirmed substitute part numbers are available in the provided documentation. Consult manufacturer guidelines for cross-reference options if direct replacement is required.