HCTC-1.2-16

Common Mode Chokes Overview

The HCTC-1.2-16 is a high-current toroidal common mode choke manufactured by Signal Transformer, part of the Bel HCTC series. It features a through-hole mounting configuration designed for robust power line filtering applications. The component exhibits an inductance of 1.2 mH at 1 kHz and supports a maximum current rating of 16 A. Its low DC resistance of 6 mOhm minimizes power loss during operation. The unit is RoHS compliant and packaged in trays for standard industrial handling.

Common Mode Chokes Feature Summary

• High current capacity suitable for demanding power supply environments
• Toroidal core geometry provides efficient magnetic containment
• Through-hole construction ensures secure mechanical attachment

Common Mode Chokes Applications

• AC/DC power supply input filtering
• Industrial equipment EMI suppression
• Line noise reduction in high-current circuits

Common Mode Chokes Procurement Notes

Verify the specific manufacturer designation as Signal Transformer or Bel Signal Transformer when sourcing. Confirm the package type matches your PCB layout requirements. Ensure compliance with RoHS directives if required by your regional regulations. Cross-reference the datasheet for precise thermal derating curves before finalizing the design.

Common Mode Chokes Selection Notes

Select this component when high saturation current is critical for maintaining inductance stability. The 1.2 mH value targets specific frequency attenuation needs. Evaluate the physical size constraints against the toroidal form factor. Compare DCR specifications to ensure efficiency meets system power budget requirements.

Common Mode Chokes Part Context

This part belongs to the HCTC series of high-current toroidal chokes from Signal Transformer. The series offers various inductance and current ratings tailored for different power levels. The HCTC-1.2-16 specifically addresses applications requiring significant current handling with moderate inductance values for effective common mode noise rejection.

Common Mode Chokes Replacement Considerations

Direct substitutes within the HCTC series include models with similar current and inductance ratings. Verify pin compatibility and physical dimensions before swapping. Consult the manufacturer's selection guide for alternative parts with adjusted electrical characteristics.