CMF1-2503SMLF

Common Mode Chokes Overview

The CMF1-2503SMLF is a surface mount common mode choke manufactured by Gowanda Electronics. It provides 250 µH inductance measured at 10 kHz for two-line applications. The component features a maximum DC resistance of 70 mOhms and supports a current rating of 1.7 A. Designed for compact PCB integration, it offers effective noise suppression in high-density electronic circuits.

Common Mode Chokes Feature Summary

• Surface mount construction for automated assembly
• Two-line configuration for differential noise filtering
• High current handling capability

Common Mode Chokes Applications

• Signal line noise suppression
• Power supply input filtering
• Data bus protection

Common Mode Chokes Procurement Notes

Verify the specific datasheet version to confirm exact electrical tolerances and thermal ratings. Ensure the selected variant matches the required lead-free compliance status if applicable. Cross-reference the package dimensions with the target PCB footprint to guarantee mechanical fitment before finalizing procurement orders.

Common Mode Chokes Selection Notes

Select this component when a compact surface mount solution is required for two-line common mode noise reduction. Evaluate the 1.7 A current rating against peak circuit loads. Consider the 70 mOhm DCR impact on voltage drop. Verify that the 250 µH value aligns with the target frequency range for effective attenuation.

Common Mode Chokes Part Context

This part belongs to Gowanda's CMF1 series of surface mount common mode chokes. The series is engineered for demanding RF and power applications across aerospace, defense, and industrial sectors. These components are designed to meet rigorous quality standards including ISO 9001 and AS9100 certifications.

Common Mode Chokes Replacement Considerations

No public confirmed substitute part numbers are available.