CMF4-5004HC

Common Mode Chokes Overview

The CMF4-5004HC is a two-line common mode choke manufactured by Gowanda Electronics, designed for through-hole mounting. It features an inductance of 5 mH at 10 kHz and supports a maximum current rating of 2A. The component has a maximum DC resistance (DCR) of 150mOhm. This power line filter is engineered to suppress electromagnetic interference in industrial control systems.

Common Mode Chokes Feature Summary

• Engineered to effectively suppress electromagnetic interference by filtering out common mode noise from power lines.
• Constructed with radial leads for reliable through-hole PCB integration.
• Designed specifically for two-line applications to ensure stable performance in power supply filtering.

Common Mode Chokes Applications

• Power supply filtering
• Data line protection
• EMI reduction for industrial control systems

Common Mode Chokes Procurement Notes

Verify the specific suffix HC against official Gowanda documentation to confirm lead finish and compliance status. Ensure the required inductance value of 5 mH matches the design specifications. Confirm that the 2A current rating and 150mOhm DCR are within the thermal limits of the target circuit board layout.

Common Mode Chokes Selection Notes

Select this component when a 5 mH inductance at 10 kHz is required for two-line power filtering. The 2A current rating must accommodate the peak load currents without saturation. Verify that the through-hole package dimensions fit the available PCB space and that the epoxy potting meets environmental requirements.

Common Mode Chokes Part Context

This part belongs to the CMF4 series of radial lead common mode chokes from Gowanda Electronics. The series is characterized by its ability to handle significant common mode noise while maintaining low differential mode inductance. The CMF4-5004HC represents a specific configuration within this family optimized for general-purpose power line suppression.

Common Mode Chokes Replacement Considerations

The CMF4-5004HLF is a documented variant within the same series. Verify if the LF suffix indicates a specific material or packaging difference that impacts the application. Cross-reference electrical parameters such as inductance and current rating before substitution.