HCTC-30-2.3

Common Mode Chokes Overview

The HCTC-30-2.3 is a high-current toroidal common mode filter choke manufactured by Bel Signal Transformer. It features a 30 mH inductance measured at 1 kHz with a leakage inductance of 0.136 mH. The component supports a maximum DC current of 2.3 A and has a maximum DC resistance of 330 mOhms. It utilizes through-hole radial termination with 1.27 mm lead thickness. The unit weighs approximately 49.895 g and complies with RoHS standards.

Common Mode Chokes Feature Summary

• High-current toroidal core design for efficient magnetic performance
• Common mode filtering capability for two-line circuits
• Through-hole radial mounting configuration

Common Mode Chokes Applications

• Power supply input filtering
• EMI suppression in AC/DC converters
• Industrial equipment noise reduction

Common Mode Chokes Procurement Notes

Verify the specific datasheet version to confirm mechanical dimensions and thermal ratings. Ensure compatibility with PCB hole sizes for the radial leads. Check for any recent manufacturing changes that may affect lead finish or core material properties. Confirm RoHS compliance status if required by your assembly process.

Common Mode Chokes Selection Notes

Select this component when high inductance values are required for common mode noise attenuation in high-current applications. The toroidal shape offers compact size relative to performance. Consider the 2.3 A current rating against peak load requirements. Evaluate the 330 mOhm DCR impact on system efficiency.

Common Mode Chokes Part Context

This part belongs to the HCTC series of high-current toroidal chokes from Bel Signal Transformer. The series focuses on robust magnetic components for demanding power electronics environments. Similar parts in the lineup vary in inductance and current handling capabilities while maintaining the same toroidal form factor.

Common Mode Chokes Replacement Considerations

Direct substitutes include other 30 mH common mode chokes with similar current ratings. Verify pinout compatibility for through-hole mounting. Ensure leakage inductance specifications meet circuit requirements. Cross-reference with equivalent models from other manufacturers offering comparable toroidal designs.