10HCR-27

Overview

The Delevan 10HCR-27 is a fixed power inductor from the HCR series, designed for high-current applications. It features an unshielded drum core wirewound construction with radial horizontal cylinder terminals for PCB mounting. The component provides an inductance of 27 µH with a tolerance of ±10%. It supports a maximum DC current of 10 A and has a maximum DC resistance of 18 mΩ. The unit measures 28.58 mm in length and 23.8 mm in diameter.

Feature Summary

• High current handling capability up to 10 A
• Unshielded drum core design minimizes magnetic interference
• Radial horizontal cylinder terminal configuration for stable PCB integration

Applications

• Power supply filter chokes
• DC-DC converter input/output filtering
• General power electronics circuits

Procurement Notes

Verify RoHS compliance status and lead times directly with the manufacturer or authorized distributors, as availability may vary. Confirm that the specific ordering suffix matches the required packaging and termination style for your assembly process. Ensure the component meets all environmental and export classification requirements for your region before finalizing procurement orders.

Selection Notes

Select this component when high current capacity and low DC resistance are critical for power efficiency. The unshielded design requires careful layout planning to avoid magnetic coupling with nearby sensitive components. Verify that the physical dimensions fit within the available board space and that the mounting orientation aligns with the mechanical constraints of the enclosure.

Part Context

This part belongs to the Delevan HCR series of leaded power inductors. These components are engineered for robust performance in demanding power conversion environments. The series emphasizes high saturation current and low loss characteristics, making it suitable for applications requiring reliable energy storage and noise suppression in power stages.

Replacement Considerations

No public confirmed substitute part numbers are available in the provided documentation.