HCTC-4-14.5

Common Mode Chokes Overview

The HCTC-4-14.5 is a high current toroidal common mode choke manufactured by Signal Transformer. It features a vertical through-hole package with four pins. The component provides an inductance of 4 mH at 1 kHz and supports a DC rated current of 14.5 A. Its DC resistance is specified as 0.21 Ohm, with a maximum height of 1.45 inches.

Common Mode Chokes Feature Summary

• Designed for suppressing high-frequency electrical noise with high efficiency
• Utilizes a toroidal core structure for reliable performance
• Constructed for high current applications

Common Mode Chokes Applications

• High frequency noise suppression
• Common mode filtering in power circuits

Common Mode Chokes Procurement Notes

Verify the specific datasheet version from Signal Transformer or authorized distributors to confirm exact pinout orientation and mechanical dimensions. Ensure the selected variant matches the required 14.5 A current rating and 4 mH inductance specifications for your circuit design.

Common Mode Chokes Selection Notes

Select this component when high current handling capability is required alongside effective common mode noise reduction. The toroidal design offers compact integration for through-hole mounting. Confirm that the 0.21 Ohm DC resistance aligns with your system's power loss constraints.

Common Mode Chokes Part Context

This part belongs to the HCTC series of high current toroidal chokes from Signal Transformer. These components are engineered specifically for robust noise suppression in demanding electronic environments. The series emphasizes reliability and efficiency in managing high-frequency interference.

Common Mode Chokes Replacement Considerations

Cross-reference part numbers such as 8120-RC or 8121-RC from the same manufacturer family for potential substitutes. Verify that any alternative maintains identical inductance, current ratings, and physical footprint requirements.