CM6594-105

Common Mode Chokes Overview

The Delevan CM6594-105 is a surface-mount common mode filter choke designed for PCB integration. It features an unshielded construction with four windings on an ER core, providing 1 mH of inductance at a 25% tolerance. The component supports a maximum DC current of 3.5 A and exhibits a maximum DC resistance of 1.19 Ohms. Packaged in reels, it serves as a compact electromagnetic interference suppression solution.

Common Mode Chokes Feature Summary

• Four-winding architecture utilizing an ER core structure
• Surface-mount design optimized for automated PCB assembly
• Unshielded configuration for standard EMI filtering applications

Common Mode Chokes Applications

• Electromagnetic interference suppression in electronic circuits
• Common mode noise reduction in signal lines
• Power supply input filtering stages

Common Mode Chokes Procurement Notes

Verify the manufacturer designation carefully, as API Delevan components are often branded under API Delevan or simply Delevan. Confirm the specific suffix indicates the 1 mH variant to distinguish it from other values in the CM6594 series. Ensure compatibility with reel-based handling equipment during procurement planning.

Common Mode Chokes Selection Notes

Select this component when a four-winding topology is required for enhanced common mode rejection in space-constrained designs. The unshielded nature requires consideration of placement relative to sensitive traces. Verify that the 3.5 A current rating aligns with the operational load requirements of the target circuit application.

Common Mode Chokes Part Context

This part belongs to the CM6594 series of surface-mount transformers and chokes. It shares physical dimensions and mounting styles with other variants in the family but differs in electrical specifications such as inductance and DC resistance. The series is characterized by its multi-winding capability and ER core construction.

Common Mode Chokes Replacement Considerations

Direct substitutes within the same series include CM6594-754 (750 uH) and CM6594-154 (150 uH). These alternatives share identical mechanical footprints and winding configurations but offer different inductance values. Cross-referencing datasheets is necessary to ensure electrical parameters meet specific circuit requirements.