HCB121060-151

Fixed Inductors Overview

The HCB121060-151 is a fixed surface-mount inductor from Delta Electronics, featuring an inductance of 150 nH with ±20% tolerance. It supports a saturation current (Isat) of 42A and a rated DC current of 41A. The component exhibits a low DC resistance (DCR) of 0.48 mΩ. Designed for high-current applications, it operates within a temperature range of -40°C to +125°C. The unit utilizes a non-standard package measuring approximately 12.1mm x 10.6mm x 6.0mm.

Fixed Inductors Feature Summary

• High current handling capability with 41A rated current and 42A saturation threshold
• Low impedance design with 0.48 mΩ DC resistance for efficient power delivery
• Robust thermal performance suitable for environments up to 125°C

Fixed Inductors Applications

• Point-of-load (POL) voltage regulation modules
• High-frequency DC-DC converter output filtering
• Power distribution networks requiring compact high-current chokes

Fixed Inductors Procurement Notes

Verify the specific suffix designation when ordering, as variants such as HCB121060-151L may exist with identical electrical characteristics but different packaging or marking configurations. Confirm that the required current ratings align with the system's peak load requirements to ensure reliable operation under thermal stress conditions.

Fixed Inductors Selection Notes

Select this component for designs demanding minimal footprint while maintaining high current capacity. The low DCR reduces conduction losses compared to standard inductors. Ensure the PCB layout accommodates the non-standard package dimensions and provides adequate copper area for thermal dissipation given the 41A continuous current rating.

Fixed Inductors Part Context

This part belongs to the HCB121060 series of shielded or unshielded high-current power inductors manufactured by Delta Electronics. The series is engineered for dense power electronics assemblies where space constraints limit the use of larger through-hole components. It serves as a critical energy storage element in modern switching power supplies.

Fixed Inductors Replacement Considerations

The HCB121060-151L is a documented variant within the same product family. Verify mechanical compatibility and exact electrical tolerances before substitution.