CMF3-2502SM

Common Mode Chokes Overview

The CMF3-2502SM is a surface mount common mode choke manufactured by Gowanda Electronics. It provides an inductance of 25 µH measured at 1 kHz and supports a maximum current rating of 8.5 A. The component features a low direct current resistance (DCR) of 10 mOhm, ensuring minimal power loss during operation. Designed for two-line applications, it utilizes a horizontal package configuration with four pad connections suitable for automated surface mount assembly processes.

Common Mode Chokes Feature Summary

• Surface mount construction for automated PCB integration
• Dual-line common mode noise suppression capability
• Low DC resistance design for efficient power handling

Common Mode Chokes Applications

• Power supply input filtering
• Data line noise suppression
• EMI reduction in compact electronic devices

Common Mode Chokes Procurement Notes

Verify the specific termination suffix when ordering, as the base model may require specification of lead-free variants such as SMLF to meet environmental compliance standards. Confirm that the surface mount footprint matches the target PCB layout dimensions prior to procurement. Ensure the selected variant aligns with the required thermal management and current carrying capacity for the intended circuit application.

Common Mode Chokes Selection Notes

Select this component based on its 25 µH inductance value and 8.5 A current rating to ensure adequate performance for the specific circuit requirements. Consider the surface mount package type for compatibility with existing manufacturing equipment. Evaluate the low DCR characteristic against system efficiency goals. Verify that the physical dimensions fit within the designated area constraints on the printed circuit board.

Common Mode Chokes Part Context

This component belongs to the CMF3 series of common mode chokes from Gowanda Electronics. The series offers various inductance values and current ratings tailored for different power and data line applications. The CMF3 series is designed for demanding environments, providing reliable noise suppression in both commercial and industrial settings through robust surface mount packaging.

Common Mode Chokes Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided documentation. Consult Gowanda Electronics directly for potential alternatives or cross-reference options that match the 25 µH inductance, 8.5 A current rating, and surface mount package specifications.