CMF61-2203SM

Common Mode Chokes Overview

The CMF61-2203SM is a surface-mount common mode transformer choke manufactured by Gowanda Electronics. It features an inductance of 220 µH measured at 10 kHz and supports a current rating of 1.0 A. The component has a DC resistance (DCR) of 60 mΩ. It is designed for two-line applications and utilizes a surface-mount technology package.

Common Mode Chokes Feature Summary

• Surface-mount construction for automated assembly
• Common mode noise suppression capability
• Shielded magnetic design

Common Mode Chokes Applications

• Data line filtering
• Power supply input stages
• Signal integrity protection in electronic circuits

Common Mode Chokes Procurement Notes

Verify the exact part number suffix to confirm lead-free status or specific packaging variations. Confirm that the 220 µH inductance and 1.0 A current rating meet the specific circuit requirements. Check for any discontinued status or alternative recommendations from the manufacturer before finalizing procurement decisions.

Common Mode Chokes Selection Notes

Select this component when a surface-mount common mode choke with 220 µH inductance is required. Ensure the 1.0 A current rating and 60 mΩ DCR are compatible with the target application's power budget and signal lines. Compare physical dimensions against available PCB space constraints.

Common Mode Chokes Part Context

This component belongs to the CMF61 series of surface-mount common mode chokes from Gowanda Electronics. The series offers various inductance values, including 330 µH variants, to suit different filtering needs while maintaining a consistent surface-mount footprint for standard manufacturing processes.

Common Mode Chokes Replacement Considerations

Consult Gowanda Electronics for direct replacements or updated equivalents if this specific variant is unavailable. Verify that substitute components match the 220 µH inductance, 1.0 A current rating, and physical dimensions to ensure compatibility.