DCN181320V1-103HF

Common Mode Chokes Overview

The DCN181320V1-103HF is a two-line common mode choke manufactured by ITG Electronics, Inc., designed for through-hole mounting. It features an inductance of 10 mH measured at 10 kHz and supports a current rating of 1.4 A. The component has a maximum DC resistance (DCR) of 120 mΩ and operates with an AC voltage rating of 250 V. Its physical dimensions are 18.50 mm in length and 13.50 mm in width.

Common Mode Chokes Feature Summary

• Provides common mode noise suppression for two-line circuits
• Designed for through-hole PCB integration
• RoHS compliant construction

Common Mode Chokes Applications

• Power line filtering
• EMI suppression in electronic equipment

Common Mode Chokes Procurement Notes

Verify the specific suffix -103HF to confirm the 10 mH inductance value, as the DCN181320V series includes variants with different ratings such as -332HF or -682HF. Ensure the through-hole package style matches the target board layout. Confirm RoHS compliance requirements if applicable to the final assembly standards.

Common Mode Chokes Selection Notes

Select this component when a 10 mH common mode choke is required for 1.4 A applications. The 120 mΩ DCR should be evaluated against power loss constraints. The 250 V AC rating must exceed the operating voltage of the circuit. Verify that the physical footprint accommodates the 18.50 mm x 13.50 mm dimensions.

Common Mode Chokes Part Context

This part belongs to the DCN181320V series from ITG Electronics, Inc. The series offers various inductance options including 3.3 mH and 6.8 mH variants. All parts in this series share similar through-hole packaging and core construction methods tailored for power line noise reduction.

Common Mode Chokes Replacement Considerations

Direct substitutes within the same series include DCN181320V1-332HF (3.3 mH) and DCN181320V1-682HF (6.8 mH). These alternatives share identical physical dimensions and mounting styles but differ significantly in inductance and current handling capabilities.