HCTC-36-2.9

Common Mode Chokes Overview

The HCTC-36-2.9 is a high-current toroidal common mode choke manufactured by Signal Transformer. It features a through-hole mounting style and supports two lines of power filtering. The component provides an inductance of 36 mH at 1 kHz with a leakage inductance of 0.167 mH. It handles a maximum current rating of 2.9 A and exhibits a DC resistance of 300 mOhm. The device is RoHS compliant and lead-free, designed for robust performance in power line applications requiring effective noise suppression.

Common Mode Chokes Feature Summary

• High-current toroidal core design for efficient magnetic coupling
• Two-line configuration for comprehensive power line filtering
• Through-hole construction for secure PCB integration

Common Mode Chokes Applications

• Power line noise suppression in electronic equipment
• Common mode interference reduction in AC/DC converters
• EMI filtering for industrial control systems

Common Mode Chokes Procurement Notes

Verify the specific part number HCTC-36-2.9 against official Signal Transformer documentation to ensure compatibility with your circuit requirements. Confirm that the through-hole footprint matches your PCB layout constraints. Ensure that the 2.9 A current rating and 36 mH inductance meet your system's electrical specifications before finalizing procurement decisions.

Common Mode Chokes Selection Notes

Select this component when high current handling capability is required alongside significant common mode noise attenuation. The toroidal geometry offers superior shielding compared to standard bobbin cores. Consider the through-hole package if mechanical stability is prioritized over surface area efficiency. Validate thermal performance under continuous load conditions to ensure reliability within the operating temperature range.

Common Mode Chokes Part Context

This component belongs to the HCTC series of high-current toroidal chokes from Signal Transformer. The series is engineered for demanding power electronics applications where space efficiency and high saturation current are critical. The HCTC-36-2.9 specifically targets scenarios requiring substantial inductance values without compromising current capacity, distinguishing it from lower-current alternatives in the broader magnetics portfolio.

Common Mode Chokes Replacement Considerations

Consult Signal Transformer's official substitution guide for verified equivalents. Cross-reference inductance, current rating, and physical dimensions to ensure functional parity. Generic substitutes may not match the specific toroidal core material characteristics or leakage inductance profiles defined in the original datasheet.