SLF12565T-150M4R2-PF

Fixed Inductors Overview

The TDK SLF12565T-150M4R2-PF is a shielded surface-mount power inductor from the SLF series, designed for high-current applications. It features a compact 12.5 x 12.5 x 6.5 mm package with a low-profile design suitable for space-constrained PCB layouts. The component provides an inductance of 15 µH with a tolerance of ±20%. It exhibits a typical DC resistance of 4.2 mΩ and supports a saturation current of 42 A and a thermal current of 38 A. The unit operates within a temperature range of -40°C to +125°C and utilizes a ferrite core construction.

Fixed Inductors Feature Summary

• Integrated magnetic shielding structure minimizes electromagnetic interference coupling to adjacent circuit components.
• High saturation current capability ensures stable performance under heavy load conditions without significant inductance degradation.
• Low DC resistance design reduces conduction losses and improves overall power conversion efficiency.

Fixed Inductors Applications

• Point-of-load voltage regulation modules
• Server and data center power distribution networks
• Automotive electronics power supply circuits

Fixed Inductors Procurement Notes

Verify the specific suffix against the official datasheet to confirm compliance with RoHS directives and halogen-free requirements. Ensure that the requested quantity aligns with standard reel packaging specifications provided by authorized distributors. Cross-reference the manufacturer part number with the latest product status to confirm active production availability before finalizing procurement orders.

Fixed Inductors Selection Notes

Select this component when designing systems requiring high current density within a restricted vertical height profile. Evaluate the thermal current rating against the expected ambient operating temperature to ensure reliable long-term operation. Compare the saturation characteristics with the peak load demands of the target application to prevent core saturation during transient events.

Fixed Inductors Part Context

This model belongs to the SLF12565T series, which represents TDK's portfolio of shielded power inductors engineered for demanding industrial and computing environments. The series emphasizes robustness and miniaturization, addressing the need for efficient power management in modern electronic devices where space and thermal constraints are critical design factors.

Fixed Inductors Replacement Considerations

Consult the official TDK replacement guide or distributor cross-reference tools for verified equivalent parts. Do not assume functional interchangeability based solely on similar electrical parameters; verify mechanical dimensions and mounting compatibility.