AISM-1812H-560K-T

Fixed Inductors Overview

The AISM-1812H-560K-T is a surface-mount power inductor from Abracon LLC, designed for general-purpose applications. It features a nominal inductance of 56 µH with a tolerance of ±10%. The component utilizes a drum core wirewound construction with ferrite material, housed in a 1812 (4532 metric) package. Key electrical specifications include a minimum quality factor of 10 and a self-resonant frequency of 10.5 MHz. It supports a maximum DC current rating of 2.52 A and exhibits a low DC resistance of 0.09 Ohms. The device operates within a temperature range of -40°C to +125°C and complies with RoHS standards.

Fixed Inductors Feature Summary

• Drum core wirewound construction using ferrite material for stable performance
• Low DC resistance design optimized for power efficiency
• Surface mount compatibility with standard 1812 footprint dimensions

Fixed Inductors Applications

• General-purpose power filtering circuits
• DC-DC converter input/output stages
• Signal processing choke applications

Fixed Inductors Procurement Notes

Verify the specific datasheet version when sourcing, as manufacturer documentation may update thermal or electrical limits. Confirm that the 1812H suffix corresponds to the intended high-current variant rather than the standard 1812 series. Ensure supply chain partners provide traceability for RoHS compliance status. Cross-reference the 2.52 A current rating against actual operating conditions to prevent saturation. Request batch-specific test reports if the application requires strict parameter adherence beyond standard tolerances.

Fixed Inductors Selection Notes

Select this component when a 56 µH inductance value is required in a compact 1812 form factor. The 1812H designation indicates a specific construction suitable for higher current handling compared to standard variants. Consider the 10.5 MHz self-resonant frequency limit for high-frequency switching applications. Evaluate the 0.09 Ohm DC resistance impact on overall circuit efficiency. Compare against the standard AISM-1812 series if lower current requirements allow for cost optimization.

Fixed Inductors Part Context

This part belongs to the AISM-1812H series of fixed inductors manufactured by Abracon LLC. The series focuses on power inductor applications requiring surface mount technology. The H suffix typically denotes specific physical or electrical characteristics distinct from the base AISM-1812 line. These components are categorized under passive electronic elements, specifically fixed inductors used in modern PCB assemblies.

Fixed Inductors Replacement Considerations

Direct substitutes within the same series include AISM-1812H-1R0K-T, AISM-1812H-1R2K-T, and AISM-1812H-2R2K-T. For identical inductance but different current ratings, consider the standard AISM-1812-560K-T, noting potential differences in DCR and saturation current. Verify pinout and mechanical dimensions before substituting with generic 1812 inductors.