HCB121060-181L

Fixed Inductors Overview

The HCB121060-181L is a fixed surface-mount inductor from Delta Electronics/Components, designed for high-current applications. It features an inductance of 180 nH with a tolerance of ±20%. The component supports a saturation current (Isat) of 45 A and a rated DC current of 36 A. Its direct current resistance (DCR) is 0.29 mOhm. Operating within a temperature range of -40°C to 125°C, it utilizes a non-shielded construction. The physical dimensions are 12.1 mm in length, 10 mm in width, and 6 mm in height.

Fixed Inductors Feature Summary

• High current handling capability with 45 A saturation rating
• Low impedance design with 0.29 mOhm DCR
• Robust thermal performance across -40°C to 125°C range

Fixed Inductors Applications

• Cloud computing equipment power distribution
• Portable device power management circuits
• Automotive electronics systems
• IoT infrastructure power supplies

Fixed Inductors Procurement Notes

Verify the specific manufacturer part number against official Delta Electronics documentation to ensure authenticity. Confirm that the received components match the specified electrical parameters, including the 180 nH inductance and 0.29 mOhm resistance values. Ensure compliance with RoHS3 standards and check moisture sensitivity level ratings prior to assembly to prevent damage during soldering processes.

Fixed Inductors Selection Notes

Select this component when low inductance and high current capacity are required for power stages. The 180 nH value suits high-frequency switching applications where minimal impedance is critical. Consider the 45 A saturation limit for peak load conditions and the 36 A continuous rating for steady-state operation. The non-shielded design may require layout considerations regarding electromagnetic interference in dense circuit boards.

Fixed Inductors Part Context

This model belongs to the HCB121060 series of fixed inductors manufactured by Delta Electronics/Components. The series provides various inductance options tailored for different power requirements. These components are engineered for reliability in demanding environments, supporting the transition towards more efficient power conversion systems in modern electronic devices.

Fixed Inductors Replacement Considerations

Consult official Delta Electronics cross-reference lists for verified substitutes. Ensure any replacement maintains identical or superior electrical characteristics, specifically the 180 nH inductance, 45 A Isat, and 0.29 mOhm DCR. Verify mechanical footprint compatibility to ensure seamless integration into existing PCB layouts without redesign.