4448-08M

Overview

The Delevan 4448-08M is a coupled inductor from the 4448/R series, designed for surface mount technology (SMD) applications. It features a molded toroidal construction with a maximum DC current rating of 4.6 A and a maximum DC resistance of 14 mOhms. The component provides an inductance of 2 uH with a 20% tolerance. Its physical dimensions are 13.71 mm in length, 13.71 mm in width, and 7.87 mm in height.

Feature Summary

• High current capability suitable for power supply filtering
• Molded SMT package for automated assembly
• Toroidal core structure for efficient magnetic coupling

Applications

• DC-DC converter output filtering
• Power distribution network decoupling
• Multi-phase interleaved power stages

Procurement Notes

Verify RoHS compliance status as sources indicate non-compliance. Confirm lead times and minimum order quantities directly with authorized distributors. Ensure the specific suffix matches design requirements. Check for obsolescence notices before finalizing procurement plans.

Selection Notes

Select this component when high current handling and low DC resistance are critical. The 2 uH value suits moderate frequency switching applications. Verify thermal performance under load conditions. Ensure PCB footprint matches the 13.71 x 13.71 mm outline.

Part Context

Part of the 4448/R series of coupled inductors by Delevan. This series offers various inductance values tailored for power electronics. The 4448-08M specifically targets applications requiring robust current handling in a compact surface mount form factor.

Replacement Considerations

No public confirmed substitute part numbers are available in the provided data.