HCB1190-221

Fixed Inductors Overview

The HCB1190-221 is a fixed surface-mount inductor from Delta Electronics, designed for high-current applications. It features an inductance of 220 nH with a tolerance of ±20%. The component supports a rated current of 35 A and a saturation current (Isat) of 35 A, as indicated by the description 'FIXED IND 220NH 35A'. It has a DC resistance (DCR) of 0.63 mΩ. The device operates within a temperature range of -40°C to 125°C and is RoHS3 compliant.

Fixed Inductors Feature Summary

• High current handling capability with 35 A rated and saturation limits
• Low DC resistance of 0.63 mΩ for efficient power delivery
• Surface mount package suitable for automated assembly
• Wide operating temperature range from -40°C to 125°C

Fixed Inductors Applications

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

Fixed Inductors Procurement Notes

Verify the specific part number suffix against official Delta documentation to confirm electrical parameters, particularly the saturation current rating, as variations exist within the HCB1190 series. Ensure compatibility with standard SMD reflow profiles and check for any specific moisture sensitivity level requirements during storage and handling prior to installation.

Fixed Inductors Selection Notes

Select this component when a low-inductance, high-current solution is required for power filtering or chokes. Compare the 35 A current rating against peak load requirements. Consider the physical dimensions and thermal performance relative to PCB layout constraints. Verify that the 220 nH value aligns with the target switching frequency and impedance matching needs of the circuit design.

Fixed Inductors Part Context

This inductor belongs to the HCB1190 series of fixed inductors manufactured by Delta Electronics/Components. The series is characterized by robust construction for demanding environments. Related variants include HCB1190-221L1 and HCB1190-321L, which offer different inductance and current specifications while maintaining similar form factors and application suitability for high-power density designs.

Fixed Inductors Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided source data. Users should consult Delta Electronics directly for qualified alternatives or cross-reference options based on identical electrical and mechanical specifications.