DKIV-1-3236-122P-NK

Common Mode Chokes Overview

The Schurter DKIV-1-3236-122P-NK is a through-hole common mode choke designed for power line filtering. It features an inductance of 7.2 mH per line with a maximum DC current rating of 12 A and a DC resistance of 7 mOhm. The component operates within a temperature range of -40°C to +100°C and supports a voltage rating of 450 V DC.

Common Mode Chokes Feature Summary

• Provides effective common mode noise suppression for dual-line applications
• Constructed for reliable through-hole PCB mounting
• Engineered to handle high continuous DC currents

Common Mode Chokes Applications

• Power supply input filtering
• Industrial equipment EMC mitigation
• Medical device power stages

Common Mode Chokes Procurement Notes

Verify the specific inductance tolerance and current derating curves against the official datasheet before finalizing the design. Confirm that the through-hole footprint dimensions align precisely with the target PCB layout to ensure mechanical stability during assembly and operation.

Common Mode Chokes Selection Notes

Select this component when dual-line common mode attenuation is required at 12 A. Ensure the operating environment stays within the specified -40°C to +100°C range. Compare thermal performance and impedance characteristics against alternative chokes if space or efficiency constraints exist.

Common Mode Chokes Part Context

This part belongs to the DKIV series of common mode chokes from Schurter. The series offers various inductance and current ratings tailored for different power levels. The DKIV-1-3236-122P-NK specifically targets applications requiring robust filtering for moderate to high current loads.

Common Mode Chokes FAQ

What is the inductance value per line?

The inductance is 7.2 mH per line.

Is this component suitable for high-temperature environments?

Yes, it is rated for operation up to +100°C.