FSLU2520-39NKP2

Overview

The FSLU2520-39NKP2 is a general-purpose wirewound chip inductor manufactured by Toko America Inc. It features a ferrite core and an unshielded drum structure designed for surface mount applications. The component has an inductance of 0.039 µH with a tolerance of 10%. It operates within a temperature range of -40°C to +85°C and complies with RoHS directives.

Feature Summary

• Wire-wound miniature chip inductor suitable for surface mount technology
• Ferrite core construction optimized for signal conditioning in electronic equipment
• Compliant with RoHS directive and lead-free manufacturing standards

Applications

• Signal processing circuits in various electronic devices
• General purpose filtering applications
• High-density mounting requirements for compact electronics

Procurement Notes

Verify the manufacturer origin, as TOKO, INC. is now part of Murata Manufacturing Co., Ltd. Ensure the specific suffix matches the required inductance value of 0.039 µH and tolerance. Confirm RoHS compliance status through official documentation from the current authorized distributor or manufacturer channel before procurement.

Selection Notes

Select this component for applications requiring small form factor inductors with low inductance values. The 1008 (2520 metric) footprint supports high-density PCB layouts. Consider the unshielded design implications for electromagnetic interference in sensitive circuit environments when integrating into the final system design.

Part Context

This component belongs to the FSLU2520 series of fixed inductors. The series offers a wide inductance range, typically from 0.1 µH to 220 µH, catering to diverse general-purpose needs. The FSLU variant specifically denotes a ferrite core construction, distinguishing it from other core materials in the broader product family.

Replacement Considerations

Direct substitutes may include other 1008 footprint ferrite core inductors with matching 0.039 µH inductance and 10% tolerance. Verify DC resistance and current rating specifications against the original datasheet to ensure functional equivalence in the target application.