HCB1190-321L

Fixed Inductors Overview

The HCB1190-321L is a fixed surface-mount power inductor from Delta Electronics/Components, designed for high-current applications. It features an inductance of 320 nH with a tolerance of ±20%. The component supports a rated current of 50 A and a saturation current (Isat) of 42 A. Its DC resistance (DCR) is specified at 0.31 mΩ. The device operates within a temperature range of -40°C to 125°C and is tested at 100 kHz. It is supplied in tape and reel packaging.

Fixed Inductors Feature Summary

• High current handling capability with 50 A rated and 42 A saturation limits
• Low DC resistance of 0.31 mΩ for efficient power delivery
• Compact surface-mount design suitable for automated assembly

Fixed Inductors Applications

• Portable devices
• Cloud computing equipment
• Automotive systems
• IoT market segments

Fixed Inductors Procurement Notes

Verify the specific manufacturer part number against official Delta Electronics documentation to confirm electrical parameters and mechanical dimensions. Ensure compatibility with surface-mount assembly processes. Check for RoHS3 compliance status as required by project specifications. Confirm lead times and packaging quantities directly with authorized distributors or the manufacturer.

Fixed Inductors Selection Notes

Select this component when designing circuits requiring low inductance values around 320 nH combined with high current capacity up to 50 A. Consider the 0.31 mΩ DCR for minimizing power loss in high-efficiency power supplies. Evaluate the physical footprint and height constraints against the PCB layout requirements. Ensure the operating temperature range meets the environmental conditions of the target application.

Fixed Inductors Part Context

This inductor belongs to the HCB1190 series of high-current SMT power inductors from Delta Electronics. The series is characterized by its ability to handle significant currents while maintaining small form factors. It is part of Delta's portfolio of passive and magnetic components used across various electronic sectors.

Fixed Inductors Replacement Considerations

Public confirmed substitute part numbers are not available in the provided source data. Consult official Delta Electronics documentation or authorized distributors for verified cross-reference information before considering alternative components.