DCN181320V1-102HF

Common Mode Chokes Overview

The DCN181320V1-102HF is a two-line common mode choke manufactured by ITG Electronics, Inc., designed for power line filtering applications. It features an inductance of 1 mH measured at 10 kHz and supports a current rating of 5.4 A. The component has a direct current resistance (DCR) of 16 mOhm and withstands a voltage of 1.5 kV. It operates within a temperature range of -40°C to +125°C and utilizes a through-hole mounting style.

Common Mode Chokes Feature Summary

• Suppresses electromagnetic interference in power lines
• Two-line configuration for common mode noise reduction
• Through-hole construction for PCB integration

Common Mode Chokes Applications

• Power line filtering
• Electromagnetic interference suppression
• Switch mode power supply input stages

Common Mode Chokes Procurement Notes

Verify the specific suffix HF indicates RoHS compliance and halogen-free status as per manufacturer documentation. Confirm the V1 designation corresponds to the correct pin configuration, specifically noting any variations in pin connections such as the absence of pins 2, 3, 6, and 7 if applicable to the specific board layout requirements. Ensure the operating temperature range meets the environmental conditions of the final assembly.

Common Mode Chokes Selection Notes

Select this component when a 1 mH inductance at 10 kHz is required for common mode noise attenuation. The 5.4 A current rating suits high-power applications. Verify that the 16 mOhm DCR aligns with efficiency targets. The through-hole package requires compatible PCB footprints. Ensure the 1.5 kV withstand voltage is sufficient for the system's isolation requirements.

Common Mode Chokes Part Context

This part belongs to the DCN181320V series of common mode chokes from ITG Electronics. The series offers various inductance values tailored for power line filtering. The DCN181320V1-102HF specifically provides 1 mH inductance. Other variants in the series may differ in inductance, current rating, or physical pin configurations, requiring careful comparison during design selection.

Common Mode Chokes Replacement Considerations

Check for other parts in the DCN181320V series with similar electrical characteristics. Verify pin compatibility, especially regarding the V1 layout differences. Ensure substitute components meet the same 5.4 A current rating and 1.5 kV withstand voltage specifications.