DKFP-B22B-1N3L

Common Mode Chokes Overview

The DKFP-B22B-1N3L is a current compensated noise suppression choke from the Schurter DKFP series. It features through-hole mounting with a single channel configuration. The component provides an inductance of 6.8 mH and supports a maximum DC current of 1.5 A. Its maximum DC resistance is 0.34 ohms, with a self-resonant frequency of 150 kHz. The unit operates within a temperature range of -40 °C to +125 °C. Physical dimensions are 18.5 mm in length, 18 mm in width, and 13 mm in height, weighing approximately 14 g.

Common Mode Chokes Feature Summary

• Current compensated design for effective noise suppression
• Through-hole PCB mount construction
• Single channel configuration

Common Mode Chokes Applications

• Electromagnetic interference filtering
• Power supply noise reduction
• Electronic equipment signal integrity maintenance

Common Mode Chokes Procurement Notes

Verify the specific electrical parameters against the official datasheet before integration. Confirm that the 1.5 A current rating and 6.8 mH inductance align with circuit requirements. Ensure the through-hole footprint matches the PCB layout. Check for any recent product change notifications or obsolescence notices from Schurter Inc.

Common Mode Chokes Selection Notes

Select this component when a current compensated choke is required for single-channel applications. The 1.5 A rating suits moderate current loads. The through-hole style is appropriate for standard PCB assembly processes. Verify thermal performance within the specified -40 °C to +125 °C operating range.

Common Mode Chokes Part Context

This part belongs to the DKFP series of current compensated chokes by Schurter Inc. These components are designed for noise suppression in electronic circuits. The series offers various inductance and current ratings to suit different application needs while maintaining a consistent form factor for through-hole mounting.

Common Mode Chokes Replacement Considerations

Consult the official Schurter DKFP series documentation for verified substitute part numbers. Cross-referencing requires matching inductance, current rating, and physical dimensions.