C301313A-203NHF

Overview

The C301313A-203NHF is a two-line common mode choke manufactured by ITG Electronics, Inc. designed for through-hole mounting. It exhibits an inductance of 20 mH at 10 kHz and supports a maximum current rating of 1.6 A. The component features a DC resistance of 370 mOhm and withstands voltage up to 1.5 kV. It operates within a temperature range of -40°C to +125°C.

Feature Summary

• Provides common mode noise suppression for dual-line circuits
• Constructed for reliable through-hole integration
• Engineered for high-temperature operational stability

Applications

• Power line filtering
• EMI suppression in electronic assemblies

Procurement Notes

Verify the specific part number against official manufacturer documentation before procurement. Confirm that the component meets all required electrical specifications for your design. Note that availability may vary as some distributors indicate discontinued status. Ensure compatibility with existing board layouts and thermal requirements.

Selection Notes

Select this component when a 20 mH inductance at 10 kHz is required for common mode noise reduction. Ensure the circuit current does not exceed 1.6 A. Verify that the through-hole package fits the PCB design. Check if the 1.5 kV withstand voltage meets insulation requirements.

Part Context

This component belongs to the C301313 series of DIP common mode chokes from ITG Electronics. The series includes variants with different inductance and current ratings. This specific model offers higher inductance compared to lower-numbered suffixes in the same family.

Replacement Considerations

Check for alternative part numbers within the C301313 series or equivalent components from other manufacturers. Verify that substitutes match the 20 mH inductance, 1.6 A current rating, and through-hole package dimensions.