DKIV-1-3253-40D5

Common Mode Chokes Overview

The DKIV-1-3253-40D5 is a current compensated common mode choke manufactured by SCHURTER Inc. It features a through-hole mounting style with wire terminations and belongs to the DKIV series. The component provides 40A maximum DC current handling capability with an inductance of 3 mH. It operates within a temperature range of -25°C to +100°C and has a maximum DC resistance of 6 mohms.

Common Mode Chokes Feature Summary

• Provides current compensated noise suppression for single-channel applications
• Designed for chassis mounting using wire termination connections
• Utilizes high-conductivity copper alloy contacts with gold plating

Common Mode Chokes Applications

• Industrial power supply input filtering
• Motor drive circuit noise suppression
• Inverter output stage protection

Common Mode Chokes Procurement Notes

Verify the specific suffix D5 against official datasheets to confirm terminal configuration and insulation ratings. Ensure compatibility with chassis mounting hardware requirements. Cross-reference the manufacturer part number directly with authorized distributors to avoid counterfeit components. Confirm RoHS compliance status prior to integration into regulated equipment assemblies.

Common Mode Chokes Selection Notes

Select this component when high current capacity and low impedance are required for noise reduction. Compare inductance values against system frequency requirements. Evaluate thermal dissipation capabilities based on ambient operating conditions. Consider physical dimensions for chassis layout constraints during the design phase.

Common Mode Chokes Part Context

This component belongs to the DKIV series of current compensated chokes designed for robust industrial environments. It complements other Schurter circuit protection devices by offering passive noise filtering solutions. The series is engineered for durability under high electrical stress conditions typical in heavy machinery and power electronics applications.

Common Mode Chokes Replacement Considerations

Public confirmed substitute part numbers are not available in the provided documentation. Consult official Schurter engineering support for validated cross-references.