DKFP-C22C-1N6Q

Common Mode Chokes Overview

The DKFP-C22C-1N6Q is a current compensated common mode choke from the Schurter DKFP series, designed for through-hole PCB mounting. It features an inductance of 6.8 mH per line with a maximum DC current rating of 1.5 A and a maximum DC resistance of 150 mohms. The component operates within a temperature range of -40°C to +125°C and has a self-resonant frequency of 500 kHz. Its physical dimensions are 23 mm in length, 22 mm in width, and 13.5 mm in height.

Common Mode Chokes Feature Summary

• Current compensated design minimizes magnetic field interference
• Effective attenuation of common mode electromagnetic interferences
• Suitable for 230/400 VAC power line filtering applications

Common Mode Chokes Applications

• Attenuation of common mode interferences in power supplies
• Filtering in chopper amplifiers
• Noise suppression in DC drives and stepper motors

Common Mode Chokes Procurement Notes

Verify the complete part number DKFP-C22C-1N6Q against manufacturer datasheets to ensure correct inductance and current ratings. Confirm through-hole package compatibility with your PCB footprint. Check RoHS compliance status if required by your manufacturing standards. Ensure operating temperature requirements fall within the specified -40°C to +125°C range for reliable performance.

Common Mode Chokes Selection Notes

Select this component when high current compensation is needed to reduce external magnetic fields. The 6.8 mH inductance provides significant common mode noise rejection at lower frequencies. Consider the 1.5 A current rating for appropriate load handling. The through-hole construction offers robust mechanical stability compared to surface mount alternatives.

Common Mode Chokes Part Context

This component belongs to the DKFP series of magnetically compensated chokes manufactured by Schurter Inc. These devices are engineered for compact power line filtering solutions. The series utilizes specific core materials to achieve high inductance values while maintaining low DC resistance. The DKFP-C22C-1N6Q variant specifically targets applications requiring 1.5 A current capacity with 6.8 mH inductance.

Common Mode Chokes Replacement Considerations

Consult official Schurter documentation for direct cross-references. Verify that any substitute maintains identical inductance, current rating, and physical dimensions. Ensure the replacement component supports through-hole mounting and meets the same thermal specifications.