10HC-100

Overview

The Delevan 10HC-100 is a high-current filter choke featuring a 100 µH inductance with ±10% tolerance. It supports a maximum DC current of 10 A and has a maximum DC resistance of 30 mΩ. The component utilizes an unshielded drum core wirewound design with radial horizontal cylinder mounting. Lead spacing measures 33.32 mm, and the inductance test frequency is specified at 1 kHz.

Feature Summary

• High current handling capability for power filtering applications
• Unshielded drum core construction for specific magnetic field requirements
• Radial horizontal cylinder package for through-hole PCB integration

Applications

• Power supply input filtering
• High current circuit protection
• EMI suppression in power stages

Procurement Notes

Verify the exact physical dimensions and lead configuration against your PCB footprint before ordering. Confirm that the unshielded nature of the drum core meets your electromagnetic interference requirements. Ensure the 10 A current rating aligns with your circuit's peak load conditions to prevent saturation or overheating during operation.

Selection Notes

Select this component when high current capacity is required alongside standard 100 µH inductance. The unshielded design may influence placement relative to sensitive components. Compare the 30 mΩ DCR against efficiency targets. Verify that the radial horizontal mounting style fits the available board space and mechanical constraints of the enclosure.

Part Context

This part belongs to the 10HC series of high-current filter chokes manufactured by API Delevan. These components are designed for robust performance in demanding power electronics environments. The series typically offers various inductance values while maintaining high current ratings suitable for industrial and commercial power supplies.

Replacement Considerations

Check for direct substitutes within the same 10HC series or other Delevan high-current lines. Ensure replacement parts match the 100 µH value, 10 A rating, and 30 mΩ DCR. Verify compatibility of the radial horizontal package and lead spacing to avoid rework.