CMF61-6803SMLF

Common Mode Chokes Overview

The CMF61-6803SMLF is a surface-mount common mode choke with an inductance of 680 µH at 10 kHz. It features a maximum DC current rating of 500 mA and a DC resistance of 170 mOhm. Designed for two-line applications, this component effectively filters common mode noise and suppresses electromagnetic interference in demanding electronic environments.

Common Mode Chokes Feature Summary

• Surface mount technology configuration for automated assembly
• Two-line common mode transformer design
• Effective filtering of common mode noise
• Electromagnetic interference suppression

Common Mode Chokes Applications

• High reliability electronic applications
• Power supply input filtering
• Data line protection circuits

Common Mode Chokes Procurement Notes

Verify RoHS compliance status directly with the manufacturer or authorized distributor before procurement, as indicated in official documentation. Confirm that the specific suffix matches the required lead-free specifications for your assembly process. Ensure the surface mount package dimensions align with your PCB footprint requirements to prevent installation errors.

Common Mode Chokes Selection Notes

Select this component when a 680 µH inductance value is required for common mode noise reduction in surface mount designs. The 500 mA current rating suits low-to-medium power signal lines. Consider the 170 mOhm DC resistance impact on circuit efficiency. Verify that the physical size fits within the available board space constraints.

Common Mode Chokes Part Context

Gowanda Electronics manufactures high-performance magnetic components for aerospace, defense, medical, and industrial sectors. The CMF61 series represents their surface mount common mode choke offerings, designed for rigorous environmental conditions. The company maintains ISO 9001, AS9100, and ISO 13485 certifications, ensuring quality for critical applications.

Common Mode Chokes Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided source material. Consult Gowanda Electronics engineering support for qualified alternatives that match the 680 µH inductance, 500 mA current rating, and surface mount package specifications.