DCN181713H-103HF

Common Mode Chokes Overview

The DCN181713H-103HF is a two-line common mode choke manufactured by ITG Electronics, Inc. It features an inductance of 10 mH measured at 10 kHz and supports a current rating of 1.4 A. The component has a direct current resistance (DCR) of 120 mOhm and an AC voltage rating of 250 V. Its physical dimensions are 18.00 mm in length, 17.50 mm in width, with a maximum height of 13.0 mm. Designed for through-hole mounting, it operates reliably within a temperature range of -40°C to 125°C.

Common Mode Chokes Feature Summary

• Utilizes nanocrystalline core technology for effective noise filtering in AC circuits.
• Provides robust electromagnetic interference suppression for sensitive electronic loads.
• Engineered for high reliability across wide industrial temperature variations.

Common Mode Chokes Applications

• Noise filtering for television sets
• Noise filtering for video cassette recorders
• General AC circuit protection

Common Mode Chokes Procurement Notes

Verify the specific suffix HF against official ITG Electronics documentation to confirm halogen-free compliance status. Ensure the selected variant matches the required 10 mH inductance tolerance and 1.4 A current rating for your specific circuit design. Cross-reference the package dimensions to confirm compatibility with your PCB footprint and assembly equipment constraints.

Common Mode Chokes Selection Notes

Select this component when designing power line filters requiring 10 mH common mode impedance at 1.4 A. The 120 mOhm DCR minimizes power loss in low-voltage AC applications. Consider the 250 V AC rating for mains-connected devices. The through-hole format suits manual assembly or standard wave soldering processes where mechanical strain relief is prioritized over surface mount density.

Common Mode Chokes Part Context

This part belongs to the DCN181713H series of nanocrystalline common mode chokes from ITG Electronics. The series shares a standardized 18.0 x 17.5 mm footprint but varies in inductance and current ratings. Other variants include the DCN181713H-682HF and DCN181713H-332HF, offering different inductance values for diverse filtering requirements while maintaining the same physical envelope and mounting style.

Common Mode Chokes Replacement Considerations

Direct substitutes require matching 10 mH inductance, 1.4 A current rating, and 120 mOhm DCR. Verify that alternative components support the same 250 V AC rating and operate within the -40°C to 125°C temperature range. Ensure the replacement maintains the through-hole pin spacing and overall height constraints for mechanical fit.