HCB1190-381

Fixed Inductors Overview

The HCB1190-381 is a fixed surface-mount power inductor from Delta Electronics, designed for high-current applications. It features an inductance of 380 nH with a tolerance of ±15%. The component supports a rated current of 35 A and a saturation current of 28 A. Its DC resistance is specified at 0.63 mΩ. Operating within a temperature range of -40°C to +125°C, it utilizes a non-shielded construction. The physical dimensions are approximately 11.2 mm x 11.2 mm x 9.0 mm, suitable for standard SMT processes.

Fixed Inductors Feature Summary

• High current handling capability with 35 A rated current
• Low DC resistance for efficient power delivery
• Non-shielded design for cost-effective integration
• Wide operating temperature range for reliability

Fixed Inductors Applications

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

Fixed Inductors Procurement Notes

Verify the specific ordering suffix against official Delta documentation to ensure correct electrical parameters. Confirm RoHS compliance status and moisture sensitivity level requirements for your assembly process. Check lead times as they may vary by region. Ensure the package type matches your PCB footprint specifications before placing orders.

Fixed Inductors Selection Notes

Select this component when high current capacity is required alongside low inductance values. Consider the non-shielded nature regarding electromagnetic interference if nearby sensitive circuits exist. Verify that the saturation current meets the peak load requirements of the application. Ensure the thermal environment stays within the specified operating range.

Fixed Inductors Part Context

This part belongs to the HCB1190 series of high-current SMT power inductors. The series offers various inductance values tailored for different power stages. Delta Electronics provides these components for use in portable, cloud, automotive, and IoT markets. The HCB1190-381 represents a specific value within this broader family of magnetic solutions.

Fixed Inductors Replacement Considerations

Consult official Delta datasheets for direct cross-references. No public substitute part numbers are confirmed in available documentation. Verify pin compatibility and thermal performance if considering alternative manufacturers.