HCB121060-231L

Fixed Inductors Overview

The HCB121060-231L is a fixed surface-mount inductor from Delta Electronics/Components, part of the HCB121060 series. It features an inductance of 230 nH with a tolerance of ±20%. The component has a DC resistance (DCR) of 0.29 mΩ and a saturation current (Isat) of 45 A. It operates within a temperature range of -40°C to 125°C and is tested at 100 kHz. The package dimensions are non-standard, designed for high-current applications.

Fixed Inductors Feature Summary

• High current handling capability with 45 A saturation rating
• Low DC resistance for efficient power delivery
• Unshielded design suitable for flexible layout
• Wide operating temperature range for robust performance

Fixed Inductors Applications

• Point-of-load (POL) converters
• High-current DC-DC converter stages
• Power distribution networks
• Server and data center power supplies

Fixed Inductors Procurement Notes

Verify the exact datasheet version from Delta Electronics/Components to confirm mechanical tolerances and thermal characteristics. Ensure that the non-standard package dimensions align with the PCB footprint requirements. Cross-reference the DCR and Isat values against the specific application load conditions to guarantee reliability under peak currents.

Fixed Inductors Selection Notes

Select this component when high saturation current is critical alongside low impedance. The 230 nH value suits fast transient response needs. Compare the 0.29 mΩ DCR against alternative inductors to minimize conduction losses. Consider the unshielded nature for potential EMI management in the circuit layout.

Fixed Inductors Part Context

This part belongs to the HCB121060 series of high-current fixed inductors. It shares the series designation but differs in inductance and current ratings from other variants like the HCB121060-421L. The series targets demanding power electronics requiring compact, high-performance magnetic components.

Fixed Inductors Replacement Considerations

Direct substitutes include HCB121060-231, though it may have different current ratings. Verify compatibility with HCB1175-231L if size constraints allow, noting its higher current capacity. Always validate electrical parameters against the original design specifications before substitution.