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HCM1A1305V2-2R2-R is listed in the Fixed Inductors range at ChipApex. The manufacturer field lists Eaton - Bussmann Electrical Division. Its product description is FIXED IND 2.2UH 15A 4.65MOHM SMD. Review the specifications below when checking this part for your BOM.
The HCM1A1305V2-2R2-R is a shielded surface-mount power inductor from the Eaton HCM1AV2 series. It features an alloy powder core and wirewound construction, rated for AEC-Q200 automotive qualification. The component provides an inductance of 2.2 µH with a ±20% tolerance. It supports a maximum DC current of 4.6 A and a saturation current of 5 A. The device exhibits a maximum DC resistance of 48 mΩ and operates within a temperature range of -55°C to +155°C.
Verify the specific suffix against official Eaton documentation to confirm electrical parameters. Ensure the ordering code matches the required inductance value precisely. Confirm package dimensions align with PCB layout constraints. Validate that the component meets the target application's thermal requirements.
Select this component when high current handling and automotive reliability are required. The low DC resistance minimizes conduction losses. The wide temperature range ensures operation in harsh environments. Verify saturation current limits against peak load conditions to prevent performance degradation.
This part belongs to the HCM1AV2 series of high-current power inductors designed for demanding automotive applications. The series offers various inductance values within a standardized footprint. These components are engineered to provide stable performance under high load currents while maintaining compact board space efficiency.
Consult official Eaton substitution guides for verified alternatives. Cross-reference pinout compatibility and physical dimensions before implementation.
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