DKIV-1-3243-163P-NK

Common Mode Chokes Overview

The DKIV-1-3243-163P-NK is a common mode choke manufactured by Schurter Inc. It features a radial through-hole mounting style and operates within a temperature range of -40°C to +100°C. The component has a maximum DC current rating of 16 A and an inductance value associated with the 163P designation. Its self-resonant frequency is specified at 2.5 MHz, and it exhibits a maximum DC resistance of 2.3 mOhms. The unit weighs approximately 115 g and measures 53 mm in diameter with a height of 31 mm.

Common Mode Chokes Feature Summary

• Provides common mode noise suppression for single-phase circuits
• Designed for PCB mounting via radial leads
• Constructed as an unshielded suppression choke

Common Mode Chokes Applications

• Single-phase power line filtering
• Electromagnetic interference suppression in industrial equipment
• Power supply input stages

Common Mode Chokes Procurement Notes

Verify the exact electrical parameters against the official Schurter datasheet before integration. Confirm that the 16 A current rating and 7.2 mH inductance align with your circuit requirements. Ensure the radial lead spacing matches your PCB footprint. Check RoHS compliance status if required by your manufacturing standards. Validate the operating temperature range suitability for your specific environment.

Common Mode Chokes Selection Notes

Select this component when a high-current common mode choke is needed for single-phase applications. The radial package facilitates easy through-hole assembly. Consider the physical dimensions and weight constraints during mechanical design. Ensure the unshielded nature does not interfere with nearby sensitive components or regulatory emissions limits.

Common Mode Chokes Part Context

This part belongs to the DKIV series of common mode chokes from Schurter. The series is designed for robust performance in power electronics. The DKIV-1-3243-163P-NK variant specifically targets higher current applications compared to lower-rated siblings in the same family.

Common Mode Chokes Replacement Considerations

Public confirmed substitute part numbers are not available in the provided documentation. Verify compatibility with alternative parts based on identical electrical specifications and mechanical footprint.