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HCB1050-121L is listed in the Fixed Inductors range at ChipApex. The manufacturer field lists Delta Electronics/Components. Its product description is FIXED IND 120NH 46A 0.245MOHM SM. Review the specifications below when checking this part for your BOM.
The HCB1050-121L is a fixed surface-mount inductor from Delta Electronics/Components, designed for high-current applications. It features an inductance of 120 nH with a tolerance of ±20%. The component supports a rated current of 48 A and a saturation current of 42 A. Its DC resistance is specified at 0.19 mΩ. Operating within a temperature range of -40°C to 125°C, it utilizes a nonstandard package measuring 7.20 mm in length, 7.00 mm in width, and up to 5.20 mm in height.
Verify the specific manufacturer part number against official Delta Electronics documentation to ensure compatibility with design requirements. Confirm that the unshielded nature aligns with electromagnetic interference constraints. Check for any recent updates to the datasheet regarding thermal or electrical specifications before finalizing procurement decisions.
Select this component when low inductance and high current handling are required in a compact form factor. Ensure the PCB layout accommodates the nonstandard footprint dimensions. Consider the lack of shielding in proximity to sensitive signal traces. Verify that the operating temperature range meets the environmental conditions of the target application.
This inductor belongs to the HCB series by Delta Electronics/Components, which provides passive and magnetic solutions for various electronic markets. The series targets applications requiring reliable performance in portable, cloud, and automotive sectors. This specific model represents a standard offering within their fixed inductor portfolio.
The FP0705R1-R12-R by Eaton is listed as a similar substitute. Verify pinout compatibility and electrical parameter alignment before substitution.
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