DKFP-D22D-0210

Common Mode Chokes Overview

The DKFP-D22D-0210 is a current compensated noise suppression choke from the Schurter DKFP series. It features through-hole mounting with a compact design. The component provides a nominal inductance of 10 mH per winding (2x10 mH) and supports a maximum DC current of 2 A. Typical DC resistance is 149 mOhm. It operates within a temperature range of -40°C to +125°C.

Common Mode Chokes Feature Summary

• Magnetically compensated structure for low electromagnetic interference
• Compact form factor suitable for space-constrained PCB layouts
• Through-hole termination for robust mechanical stability

Common Mode Chokes Applications

• Noise suppression in power supply circuits
• EMI filtering in electronic equipment
• Current compensation in magnetic components

Common Mode Chokes Procurement Notes

Verify the specific suffix codes against official Schurter documentation to ensure correct inductance and current ratings. Confirm package dimensions and pin compatibility with your PCB footprint before ordering. Request updated datasheets directly from the manufacturer or authorized distributors to validate compliance with current RoHS standards and environmental regulations.

Common Mode Chokes Selection Notes

Select this component when high current handling up to 2A is required alongside effective common mode noise reduction. Ensure the operating environment stays within the specified -40°C to +125°C range. Compare total system impedance requirements against the typical 149 mOhm DCR to minimize voltage drop losses in the application circuit.

Common Mode Chokes Part Context

This part belongs to the DKFP series of current compensated chokes designed by Schurter. These components are engineered for efficient noise suppression while maintaining magnetic balance. The series offers various inductance values and current ratings to suit different power electronics applications requiring reliable EMI performance.

Common Mode Chokes Replacement Considerations

Check for direct substitutes within the DKFP series with matching 10 mH inductance and 2A current rating. Verify that alternative parts maintain the same through-hole package dimensions and lead spacing to ensure physical compatibility without PCB redesign.