VLS3010CX-101M-1

Fixed Inductors Overview

The TDK VLS3010CX-101M-1 is a surface-mount power inductor from the VLS-CX-1 series, designed for commercial applications. It features a shielded wirewound construction with a ferrite core, housed in a compact 3 mm x 3 mm x 1 mm package. The component provides an inductance of 100 µH with a tolerance of ±20%. It supports a maximum DC current of 300 mA and has a maximum DC resistance of 2.988 Ohms. The saturation current is rated at 170 mA. Operating temperature range spans from -40°C to +105°C, and it is tested at a frequency of 1 MHz.

Fixed Inductors Feature Summary

• Shielded wirewound design utilizing a ferrite core to minimize electromagnetic interference.
• Compact 3x3 mm footprint suitable for space-constrained commercial circuit boards.
• High thermal stability supporting operation up to +105°C.

Fixed Inductors Applications

• Commercial power supply circuits
• DC-DC converter input/output filtering
• General commercial electronic equipment

Fixed Inductors Procurement Notes

Verify the specific ordering suffix and manufacturer part number against official TDK documentation to ensure correct component selection. Confirm that the intended application aligns with the specified commercial grade and does not require automotive qualification standards such as AEC-Q200. Cross-reference technical parameters including saturation current and DC resistance with system requirements prior to procurement.

Fixed Inductors Selection Notes

Select this component when a shielded inductor with moderate inductance is required for commercial-grade designs. Ensure the operating current remains within the 170 mA saturation limit to maintain inductance stability. Consider the 2.988 Ohm DC resistance for efficiency calculations in low-current applications. Verify that the 3x3 mm package dimensions fit the available PCB real estate.

Fixed Inductors Part Context

This part belongs to the VLS-CX-1 series of high-power surface-mount inductors manufactured by TDK. The series utilizes wirewound technology with ferrite cores to provide shielding and robust performance. It is distinct from automotive-specific variants like the VLS-E series, which carry AEC-Q200 certification. The CX series targets general commercial electronics requiring reliable passive components.

Fixed Inductors FAQ

Is the VLS3010CX-101M-1 suitable for automotive applications?

No, this component is designated for commercial use. Automotive applications typically require parts certified to AEC-Q200 standards, such as those in the VLS-E series.

What is the saturation current for this inductor?

The saturation current is 170 mA. Exceeding this value may cause a significant drop in inductance.