CMF2-1004SM

Common Mode Chokes Overview

The CMF2-1004SM is a common mode transformer choke manufactured by Gowanda Electronics. It is designed for data line filtering applications with two functions and supports up to 3A current. The component features four pins and a nonstandard package configuration. Key electrical specifications include a maximum DC resistance of 600 mOhms. This device falls under the product category of Common Mode Chokes/Filters and is classified as a general-purpose inductor suitable for surface mount integration.

Common Mode Chokes Feature Summary

• Provides common mode noise suppression for data lines
• Supports high current operation up to 3A
• Features low DC resistance for efficient power transmission

Common Mode Chokes Applications

• Data line filtering
• Common mode noise suppression
• Signal integrity protection in electronic circuits

Common Mode Chokes Procurement Notes

Verify the specific pinout and mechanical dimensions against the official Gowanda Electronics datasheet before PCB layout finalization. Confirm that the 600 mOhm maximum DC resistance meets system thermal requirements. Ensure the nonstandard package footprint matches the intended assembly process. Check RoHS compliance status if required by project specifications, as leaded variants may exist within this series.

Common Mode Chokes Selection Notes

Select the CMF2-1004SM when designing circuits requiring robust common mode rejection for data lines carrying currents up to 3A. Consider its low DC resistance to minimize voltage drop and heat generation. Evaluate the nonstandard package size against available board space constraints. Compare performance metrics with other Gowanda CMF2 series variants to ensure optimal fit for specific frequency and current requirements.

Common Mode Chokes Part Context

Gowanda Electronics specializes in high-performance magnetic components for aerospace, defense, and industrial sectors. The CMF2 series represents their common mode transformer chokes, engineered for reliability in demanding environments. These components are often used in critical systems where signal integrity and noise immunity are paramount. The company maintains strict quality standards, including ISO certifications, ensuring consistent performance across its product lines.

Common Mode Chokes Replacement Considerations

The CMF2-1003SM is a related part within the same CMF2 series from Gowanda Electronics. Verify functional equivalence regarding current rating (3A) and DC resistance (600 mOhms max) before substitution. Ensure mechanical compatibility due to potential package differences between the 1003 and 1004 suffixes.