CMCC1206261ST

Common Mode Chokes Overview

CMCC1206261ST is a surface mount common mode choke manufactured by Venkel. It features two lines with an impedance of 260 Ohms at 100 MHz and a rated current of 310 mA. The component has a DC resistance (DCR) of 500 mOhm. It utilizes a horizontal package configuration with four pads for mounting.

Common Mode Chokes Feature Summary

• Provides common mode noise suppression for dual-line circuits
• Designed for surface mount technology integration
• Utilizes ruthenium oxide or similar stable magnetic materials for consistent performance

Common Mode Chokes Applications

• High-speed data line filtering
• USB interface noise suppression
• HDMI signal integrity protection
• General purpose EMI reduction in compact electronics

Common Mode Chokes Procurement Notes

Verify the specific datasheet version to confirm impedance tolerance and current ratings. Ensure the horizontal package footprint matches the PCB layout requirements. Confirm RoHS compliance status if required by project specifications. Cross-reference the DCR value with thermal management calculations.

Common Mode Chokes Selection Notes

Select this component when dual-line noise suppression is required in a small form factor. The 310 mA rating suits low-power signal lines rather than power delivery. Consider the 260 Ohm impedance at 100 MHz for high-frequency attenuation needs. Evaluate space constraints as the horizontal package may require specific clearance.

Common Mode Chokes Part Context

This component belongs to Venkel's CMCC series of common mode chokes. It is designed for applications requiring effective electromagnetic interference suppression in space-constrained environments. The series offers various impedance and current ratings to suit different signal line requirements.

Common Mode Chokes Replacement Considerations

Check for direct substitutes from other manufacturers offering identical 260 Ohm @ 100 MHz impedance and 310 mA current ratings in a horizontal 4-pad SMD package. Verify pinout compatibility and mechanical dimensions before substitution.