HCB121060-211L

Fixed Inductors Overview

The HCB121060-211L is a fixed surface-mount inductor from Delta Electronics/Components, designed for high-current applications. It features an inductance of 215 nH with a tolerance of ±20%. The component supports a rated current of 45 A and a saturation current (Isat) of 42 A. Its DC resistance (DCR) is 0.29 mOhm. Operating within a temperature range of -40°C to 125°C, it utilizes a nonstandard package measuring approximately 12.1 mm in length, 10 mm in width, and 6 mm in height.

Fixed Inductors Feature Summary

• High current handling capability with a rated current of 45 A and saturation current of 42 A.
• Low DC resistance of 0.29 mOhm for efficient power delivery.
• Unshielded construction suitable for flexible layout designs.
• Robust thermal performance operating reliably between -40°C and 125°C.

Fixed Inductors Applications

• Power management modules in cloud computing equipment
• Current filtering in portable electronic devices
• Power stages in Internet of Things (IoT) hardware

Fixed Inductors Procurement Notes

Verify the specific mechanical dimensions against your PCB footprint, as the package is classified as nonstandard by the manufacturer. Confirm that the 42 A saturation current meets your peak load requirements. Ensure the unshielded nature does not cause electromagnetic interference issues in dense layouts. Check RoHS3 compliance status if required by your regional regulations.

Fixed Inductors Selection Notes

Select this component when high current capacity is prioritized over low inductance values. The 215 nH value suits applications requiring moderate energy storage with minimal impedance at switching frequencies. Compare the 0.29 mOhm DCR against alternatives to minimize conduction losses. Consider the physical size constraints, as the larger footprint accommodates the high current rating.

Fixed Inductors Part Context

This part belongs to the HCB series of fixed inductors manufactured by Delta Electronics/Components. The series targets power electronics markets including automotive, IoT, and cloud infrastructure. The HCB121060-211L specifically addresses the need for robust magnetic components capable of handling significant amperage in compact form factors compared to lower-current variants.

Fixed Inductors Replacement Considerations

Public confirmed substitute part numbers are not available in the provided documentation. Users must consult official Delta Electronics catalogs or distributors for direct equivalents within the HCB series or cross-reference based on identical electrical parameters and mechanical dimensions.