CMF61-2203SMLF

Common Mode Chokes Overview

The CMF61-2203SMLF is a surface mount common mode choke manufactured by Gowanda Electronics. It features an inductance of 220 µH measured at 10 kHz and supports a current rating of 1 A. The component has a maximum DC resistance (DCR) of 60 mOhm. Its physical dimensions are 0.285 inches in length and 0.285 inches in width, equivalent to 7.24 mm x 7.24 mm. The device operates within a temperature range of -55°C to 125°C.

Common Mode Chokes Feature Summary

• Surface mount construction for automated assembly
• Two-line configuration for common mode noise suppression
• High thermal stability across extended temperature ranges

Common Mode Chokes Applications

• Electronic circuit filtering
• Signal line protection
• Power supply noise reduction

Common Mode Chokes Procurement Notes

Verify the complete part number including suffixes against official Gowanda Electronics documentation to ensure correct specifications. Confirm that the required inductance, current rating, and physical footprint match your design constraints before ordering. Check for any specific handling or storage requirements detailed in the manufacturer's datasheet.

Common Mode Chokes Selection Notes

Select this component when a 220 µH inductance at 10 kHz is required for common mode noise suppression in surface mount designs. Ensure the 1 A current rating and 60 mOhm DCR meet the circuit's electrical requirements. Verify that the 7.24 mm x 7.24 mm package fits the available PCB space and that the operating temperature range covers the application environment.

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 and current ratings in a compact form factor suitable for modern electronic assemblies. The CMF61-2203SMLF specifically provides 220 µH inductance with a 1 A current capacity.

Common Mode Chokes Replacement Considerations

Consult Gowanda Electronics for direct replacements or cross-references. Ensure any substitute matches the 220 µH inductance, 1 A current rating, 60 mOhm DCR, and 7.24 mm x 7.24 mm footprint. Verify compatibility with existing PCB layout and thermal management strategies.