HCB1065-121L

Fixed Inductors Overview

The HCB1065-121L is a fixed surface-mount inductor manufactured by Delta Electronics/Components. It features an unshielded design with an inductance of 120 nH and a tolerance of ±20%. The component supports a high current rating of 60 A with a maximum DC resistance of 0.29 mOhm. It operates within a temperature range of -40°C to 125°C and utilizes a nonstandard package footprint.

Fixed Inductors Feature Summary

• High current handling capability for power applications
• Unshielded construction for specific electromagnetic interference requirements
• Surface mount technology for automated assembly

Fixed Inductors Applications

• Power supply input/output filtering
• DC-DC converter circuits
• General purpose inductor applications

Fixed Inductors Procurement Notes

Verify the exact physical dimensions against your PCB layout, as the datasheet specifies a nonstandard package rather than a standard industry footprint. Confirm that the 60 A current rating aligns with your thermal management strategy, as high-current components require adequate copper area for heat dissipation. Ensure the unshielded nature does not interfere with nearby sensitive circuitry.

Fixed Inductors Selection Notes

Select this component when high current capacity is critical and space constraints allow for a nonstandard footprint. Compare the 0.29 mOhm DCR against alternative inductors to ensure efficiency targets are met. Consider the unshielded design implications for system-level EMI performance compared to shielded alternatives in the same series.

Fixed Inductors Part Context

This part belongs to the HCB1065 series of fixed inductors from Delta Electronics. The series offers various inductance values and current ratings tailored for power electronics. The HCB1065-121L specifically targets high-current applications requiring low impedance and robust performance under demanding electrical conditions.

Fixed Inductors Replacement Considerations

Check the HCB1065-121L2 or similar variants within the Delta HCB series for potential substitutes. Verify that any replacement matches the 120 nH inductance, 60 A current rating, and compatible physical mounting dimensions.