CMF2-1003SM

Common Mode Chokes Overview

The CMF2-1003SM is a surface mount common mode choke manufactured by Gowanda Electronics. It features an inductance of 100 µH measured at 10 kHz and supports a maximum current rating of 3 A. The component exhibits a direct current resistance (DCR) of 35 mΩ. It utilizes a four-pin configuration designed for data line filtering applications.

Common Mode Chokes Feature Summary

• Surface mount construction for automated assembly integration
• Dual-line common mode filtering capability
• Low DC resistance design for minimal signal loss

Common Mode Chokes Applications

• Data line filtering
• Embedded systems noise suppression
• Signal integrity protection in electronic circuits

Common Mode Chokes Procurement Notes

Verify the specific package dimensions and pinout configuration against your PCB footprint requirements before ordering. Confirm that the 3 A current rating and 35 mΩ DCR meet your circuit's thermal and electrical constraints. Ensure compatibility with your surface mount reflow soldering profile to maintain component integrity during assembly.

Common Mode Chokes Selection Notes

Select this component when a compact surface mount solution is required for dual-line common mode noise reduction. Consider the 100 µH inductance value relative to your target frequency range. Evaluate the 3 A current handling capacity against peak load conditions to ensure reliable operation without saturation or excessive heating.

Common Mode Chokes Part Context

Gowanda Electronics specializes in high-performance magnetic components for demanding sectors including aerospace, defense, and medical devices. The CMF2 series represents their surface mount common mode choke offerings, designed to provide reliable filtering in space-constrained environments while maintaining strict quality standards.

Common Mode Chokes Replacement Considerations

No public confirmed substitute part numbers are available for this specific model.