VLS252010HBX-R68M

Fixed Inductors Overview

The TDK VLS252010HBX-R68M is a shielded wirewound surface mount power inductor from the VLS-HBX-1 series. It features a metal core and offers an inductance of 680 nH with a tolerance of ±20%. The component supports a maximum DC current (Idc) of 3.5 A and a saturation current (Isat) of 4.17 A. It has a maximum DC resistance of 48 mΩ. The device operates within a temperature range of -40°C to 105°C and utilizes a 1008 (2520 metric) package size measuring 2.5mm x 2.0mm x 1.0mm.

Fixed Inductors Feature Summary

• Shielded drum core construction minimizes magnetic flux leakage for reliable operation in dense layouts.
• Metal core material provides high saturation current capabilities suitable for power supply applications.
• Surface mount design facilitates automated assembly via reflow soldering processes.

Fixed Inductors Applications

• DC-DC converter output filtering
• Power management circuits in portable electronics
• General purpose power supply input/output stages

Fixed Inductors Procurement Notes

Verify the specific suffix designation against official documentation, as variations may exist between R68M and R68M-1. Confirm RoHS compliance status and halogen-free certification requirements prior to ordering. Ensure that the selected packaging format aligns with available automated placement equipment specifications for the production line.

Fixed Inductors Selection Notes

Select this component when a compact 1008 footprint is required alongside high current handling capacity. The shielded structure is essential for applications sensitive to electromagnetic interference. Evaluate thermal performance at the target operating current to ensure the 105°C maximum junction temperature limit is not exceeded during continuous duty cycles.

Fixed Inductors Part Context

This part belongs to the VLS-HBX-1 series of power inductors designed for space-constrained electronic devices. The series emphasizes high efficiency and low profile characteristics. The 252010 package dimension allows for integration into modern consumer electronics and industrial control systems where board real estate is limited.

Fixed Inductors Replacement Considerations

Direct substitutes include other TDK VLS-HBX-1 variants with matching 680 nH inductance and similar current ratings. Cross-referencing with equivalent shielded wirewound inductors from other manufacturers requires verification of pin compatibility and thermal dissipation characteristics.