FSLU2520-R18KP2

Overview

The FSLU2520-R18KP2 is a fixed wirewound inductor manufactured by Toko America Inc. It features a drum core constructed from ferrite material and utilizes an unshielded design suitable for surface mount applications. The component provides an inductance of 180 nH with a tolerance of ±10%. It supports a current rating of 460 mA and exhibits a maximum DC resistance of 290 mΩ. The physical package dimensions are 1008 (2520 Metric), measuring 2.5 mm in length, 2.0 mm in width, and 1.7 mm in height.

Feature Summary

• Wirewound construction utilizing a ferrite drum core for stable inductance characteristics
• Unshielded surface mount design optimized for high-density PCB layouts
• RoHS compliant manufacturing process ensuring environmental safety standards

Applications

• Signal conditioning circuits in electronic equipment
• General purpose filtering applications
• RF circuit impedance matching networks

Procurement Notes

Verify the specific suffix P2 against official documentation to confirm packaging configuration details. Ensure that the ferrite core material aligns with thermal requirements for the target operating environment. Cross-reference the 290 mΩ DC resistance specification with circuit load calculations to prevent excessive voltage drop or power dissipation issues during operation.

Selection Notes

Select this component when a low-inductance value near 180 nH is required for high-frequency signal paths. The 460 mA current rating suits moderate power applications where space constraints necessitate a 1008 footprint. Consider the unshielded nature of the device regarding potential electromagnetic interference coupling with adjacent sensitive traces on the board layout.

Part Context

This part belongs to the FSLU series of miniature chip inductors designed for surface mount technology. The series offers a wide range of inductance values to support various general-purpose electronic applications. The 1008 package size represents a standard industry form factor balancing component volume with electrical performance capabilities for modern compact devices.

Replacement Considerations

Direct substitutes include other 180 nH ±10% wirewound inductors in the 1008 package with comparable current ratings. Verify that alternative components maintain similar DC resistance levels and self-resonant frequency characteristics to ensure circuit compatibility without redesigning the passive network.