DKFP-A21A-D64M

Common Mode Chokes Overview

The DKFP-A21A-D64M is a magnetically compensated common mode choke manufactured by Schurter Inc. Designed for through-hole PCB mounting, this component operates within an ambient temperature range of -40°C to +125°C and features a voltage rating of 250V AC. It carries cURus approval agency certification. The device is part of the compact DKFP series, engineered for current compensation and noise suppression in electronic circuits.

Common Mode Chokes Feature Summary

• Magnetically compensated design for effective common mode interference attenuation
• Compact form factor suitable for space-constrained PCB applications
• Through-hole termination style for secure board integration

Common Mode Chokes Applications

• Attenuation of common mode interferences
• 230/400 VAC power applications
• Chopper amplifiers
• DC drives and stepper motors

Common Mode Chokes Procurement Notes

Verify the specific datasheet version and physical dimensions prior to procurement. Confirm that the through-hole footprint matches the target PCB layout. Ensure the operating temperature range and voltage ratings align with the system requirements. Check for any specific handling instructions related to the component's construction.

Common Mode Chokes Selection Notes

Select this component when magnetic compensation is required to minimize stray fields in sensitive environments. Consider the compact size for dense circuit designs. Verify compatibility with 230/400 VAC systems and ensure the through-hole mounting method suits the assembly process. Evaluate thermal performance within the specified -40°C to +125°C range.

Common Mode Chokes Part Context

This component belongs to the DKFP series of magnetically compensated chokes from Schurter Inc. The series focuses on compact noise suppression solutions for various industrial and commercial applications. These components are designed to handle common mode noise while maintaining a low profile for efficient PCB integration.