150120RS75000

Overview

The Würth Elektronik WE-TPC T1 Shielded Power Inductor, part number 150120RS75000, is a shielded power inductor designed for high-current applications. It features a nominal inductance of 75 µH with a tolerance of ±30%. The component supports a saturation current (Isat) of 4.8 A and a RMS current (Irms) of 3.6 A at a reference temperature of 25°C. It utilizes a SMD package with dimensions of 15.0 mm x 12.0 mm x 7.0 mm. The device operates within a temperature range of -40°C to +125°C and has a DC resistance (DCR) of 22 mΩ.

Feature Summary

• Shielded magnetic structure minimizes electromagnetic interference and stray fields.
• High saturation and RMS current capabilities suitable for demanding power conversion circuits.
• Robust construction ensures reliability under thermal stress and mechanical vibration.

Applications

• Point-of-load (POL) converters
• DC/DC buck converter stages
• Server and workstation power supplies

Procurement Notes

Verify the complete order code against official datasheets to ensure correct inductance value, tolerance, and packaging format. Confirm that the specified current ratings align with your system's thermal management design. Check for any specific handling requirements during assembly to maintain component integrity.

Selection Notes

Select this component based on required inductance, current handling, and physical footprint constraints. Ensure the operating temperature range meets your application's environmental conditions. Consider the DCR impact on overall efficiency and thermal performance within the final circuit design.

Part Context

This component belongs to the WE-TPC T1 series of shielded power inductors from Würth Elektronik. The series is engineered for high-efficiency power supply applications requiring compact size and robust performance. These inductors are commonly used in modern electronics where space savings and EMI reduction are critical design factors.

Replacement Considerations

Consult official manufacturer substitution guides or equivalent product lines from other suppliers only if verified cross-references exist. Ensure any substitute matches the electrical parameters, pin configuration, and mechanical dimensions precisely to avoid redesign efforts.