HCB0750-101

Fixed Inductors Overview

The HCB0750-101 is a fixed surface-mount inductor from the Delta Electronics HCB0750 series. It features an inductance of 100 nH with a tolerance of ±20%. The component has a DC resistance (DCR) of 0.32 milliohms and supports a rated current of 37 A, with a saturation current (Isat) of 48 A. Designed for operation between -40°C and 125°C, it utilizes an unshielded construction. The physical dimensions are 7.00 mm in length, 7.00 mm in width, and a maximum height of 5.00 mm. Testing is conducted at a frequency of 100 kHz.

Fixed Inductors Feature Summary

• Unshielded design suitable for applications requiring specific magnetic field management
• High current handling capability with defined saturation limits
• Low DC resistance for efficient power delivery
• Surface mount package for automated assembly processes

Fixed Inductors Applications

• Power supply output filtering
• DC-DC converter input/output stages
• Current sensing circuits
• General purpose inductive components in power electronics

Fixed Inductors Procurement Notes

Verify the exact suffix designation when ordering, as variants such as HCB0750-101L exist with different electrical characteristics like current ratings and resistance values. Confirm that the standard packaging format aligns with production requirements. Ensure compatibility with reflow soldering profiles specified in the manufacturer datasheet to maintain component integrity during assembly.

Fixed Inductors Selection Notes

Select this component based on the required 100 nH inductance and the specific current constraints of the circuit. Compare the 37 A rated current against peak load demands to ensure reliable operation without saturation. Evaluate the unshielded nature against nearby sensitive components to prevent electromagnetic interference issues within the final assembly layout.

Fixed Inductors Part Context

This part belongs to the HCB0750 series of general-purpose fixed inductors manufactured by Delta Electronics/Components. The series offers various inductance values tailored for power management applications. The HCB0750-101 specifically targets high-current scenarios where low impedance and robust thermal performance are critical for system stability.

Fixed Inductors Replacement Considerations

Direct substitutes include other 100 nH SMD inductors with comparable current ratings and DCR specifications. Verify mechanical footprint compatibility before replacement. Note that similar parts like the HCB0750-101L differ significantly in current rating and resistance, requiring careful evaluation of electrical parameters.