RDC40-101K-RC

Fixed Inductors Overview

The RDC40-101K-RC is a fixed inductor manufactured by Allied Components International, featuring a drum core design with radial vertical cylinder packaging. It provides an inductance of 100 µH with a tolerance of ±10%. The component supports a maximum current rating of 14.4 A and exhibits a maximum DC resistance of 25 mΩ. Classified as an unshielded power inductor, it is engineered for robust performance in high-current applications requiring reliable energy storage.

Fixed Inductors Feature Summary

• Unshielded drum core construction for efficient magnetic field distribution
• Radial vertical cylinder package suitable for through-hole mounting
• High current handling capability up to 14.4 A
• Low DC resistance for improved power efficiency

Fixed Inductors Applications

• DC-DC converter circuits
• Power supply filtering stages
• Energy storage in switching regulators

Fixed Inductors Procurement Notes

Verify the specific datasheet version from Allied Components International to confirm mechanical dimensions and thermal characteristics. Ensure the radial lead configuration matches the target PCB footprint. Cross-reference the 14.4 A current rating against actual operating conditions to prevent saturation. Confirm RoHS compliance status if required by project specifications before finalizing procurement.

Fixed Inductors Selection Notes

Select this component when high current capacity is required in a radial form factor. The unshielded design may necessitate careful layout planning to minimize electromagnetic interference with nearby sensitive traces. Compare the 25 mΩ DC resistance against system loss requirements. Consider the physical size constraints of the vertical cylinder package during mechanical assembly planning.

Fixed Inductors Part Context

This part belongs to the RDC series of radial drum core inductors from Allied Components International. The series offers various inductance values tailored for power electronics. The RDC40-101K-RC specifically targets applications needing substantial current handling within a standard through-hole architecture, distinguishing it from surface mount alternatives in the same product line.

Fixed Inductors Replacement Considerations

Direct substitutes include other 100 µH radial drum core inductors with comparable current ratings. Verify that replacement parts maintain similar DC resistance and physical dimensions for board compatibility. Check manufacturer-specific tolerances and saturation characteristics to ensure equivalent circuit performance.