HCB1050-181L

Fixed Inductors Overview

The HCB1050-181L is a fixed surface-mount inductor from the Delta Electronics HCB1050 series. It features an inductance of 180 nH with a tolerance of ±20%. The component has a DC resistance (DCR) of 0.245 milliohms and supports a rated current of 46 A, with a saturation current (Isat) of 53 A. It operates within a temperature range of -40°C to 125°C and is unshielded. The package dimensions are non-standard, measuring 7.00mm in length and width, with a maximum height of 5.00mm.

Fixed Inductors Feature Summary

• High current handling capability with a rated current of 46 A and saturation current of 53 A for power delivery applications
• Low DC resistance of 0.245 milliohms to minimize conduction losses
• Unshielded design suitable for general-purpose magnetic components where shielding is not required
• RoHS compliant construction supporting environmentally friendly manufacturing standards

Fixed Inductors Applications

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

Fixed Inductors Procurement Notes

Verify the specific suffix 'L' against official Delta documentation to confirm the exact electrical parameters, as variants like HCB1050-181L1 exist with different current ratings. Ensure the procurement channel provides genuine Delta Electronics/Components products to avoid counterfeit parts. Confirm that the unshielded type meets the electromagnetic interference requirements of the target application before finalizing orders.

Fixed Inductors Selection Notes

Select this component when a low-inductance value of 180 nH is required for high-current switching applications. The 46 A rated current makes it suitable for output filtering in point-of-load converters. Consider the unshielded nature regarding nearby sensitive components. Compare the 0.245 milliohm DCR against system efficiency targets. Verify that the 7.00mm x 7.00mm footprint fits the PCB layout constraints.

Fixed Inductors Part Context

This part belongs to the HCB1050 series of fixed inductors manufactured by Delta Electronics/Components. The series includes various inductance values tailored for portable devices, cloud computing, automotive, and IoT markets. These components are designed for surface-mount technology and offer robust performance in power supply environments.

Fixed Inductors Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided source data. Users should consult Delta Electronics directly or authorized distributors for cross-reference information.