CMF63-4704SM

Common Mode Chokes Overview

The CMF63-4704SM is a surface mount common mode transformer choke manufactured by Gowanda Electronics. It provides an inductance of 4.7 mH at 10 kHz with a maximum current rating of 250 mA. The component features a two-line configuration and operates within a temperature range of -55°C to 125°C. Its physical dimensions are 0.360 inches in length and width (9.14 mm x 9.14 mm). This power line filter is designed for reliable performance in electronic applications requiring common mode noise suppression.

Common Mode Chokes Feature Summary

• Surface mount construction for automated assembly
• Two-line common mode filtering capability
• Wide operating temperature range suitable for harsh environments

Common Mode Chokes Applications

• Power line noise suppression
• Electronic circuit protection
• Common mode interference reduction

Common Mode Chokes Procurement Notes

Verify the specific suffix requirements, as LF variants may exist. Confirm that the surface mount package dimensions align with your PCB footprint design. Ensure the 250 mA current rating meets your system's operational demands. Check for RoHS compliance status if required by your manufacturing standards. Validate the active status of this part number through official Gowanda channels before finalizing procurement plans.

Common Mode Chokes Selection Notes

Select this component when a compact surface mount solution is required for common mode noise filtering. The 4.7 mH inductance value is suitable for specific frequency attenuation needs. Consider the 250 mA current limit when designing power stages. The wide temperature range supports operation in demanding industrial or commercial environments. Verify that the physical size fits within the available board space constraints.

Common Mode Chokes Part Context

This component belongs to the CMF63SM series of standard common mode inductors from Gowanda Electronics. The series offers various inductance values and current ratings in a consistent surface mount package. Gowanda specializes in high-performance magnetic components for aerospace, defense, and medical applications. The company provides both standard and custom designs to meet rigorous industry standards.

Common Mode Chokes Replacement Considerations

Consult Gowanda documentation for direct substitutes within the CMF63 series. Verify pin compatibility and electrical parameters before replacing. Cross-reference with other manufacturers only if specifications match exactly.