LPA0618-251KL

Fixed Inductors Overview

The LPA0618-251KL is a leaded power inductor from the Bourns LPA series, designed for through-hole PCB mounting. It features an unshielded wirewound construction with a ferrite core. The component provides an inductance of 250 µH with a tolerance of ±10%. It supports a maximum DC current of 400 mA and has a maximum DC resistance of 1 Ohm. Measured at a test frequency of 1 kHz, it operates within a temperature range of -40°C to +85°C. The axial leads facilitate standard installation.

Fixed Inductors Feature Summary

• Unshielded wirewound design utilizing a ferrite core for stable magnetic performance
• Axial lead termination optimized for reliable through-hole printed circuit board mounting
• Robust construction suitable for demanding power applications across specified industrial temperature ranges

Fixed Inductors Applications

• Power supply filtering circuits
• General-purpose power electronics
• Signal conditioning stages requiring fixed inductance

Fixed Inductors Procurement Notes

Verify the specific suffix against official manufacturer documentation to confirm exact electrical tolerances and thermal ratings. Ensure that the ordering information matches the required inductance value and current handling capabilities for the target application. Cross-reference the datasheet parameters to validate compliance with environmental operating conditions before finalizing procurement decisions.

Fixed Inductors Selection Notes

Select this component when a through-hole solution is required for power filtering or energy storage. The unshielded design necessitates careful layout planning to minimize electromagnetic interference coupling with adjacent traces. Verify that the physical dimensions and axial lead spacing fit the available PCB real estate and mechanical constraints of the assembly process.

Fixed Inductors Part Context

This part belongs to the Bourns LPA series of axial power inductors. These components are engineered for general power applications where high reliability and consistent performance are essential. The series offers various inductance values to support diverse circuit requirements while maintaining standardized physical footprints for easy integration into existing designs.

Fixed Inductors Replacement Considerations

Consult the official Bourns LPA series datasheet for direct cross-references. Verify that any substitute component matches the 250 µH inductance, 400 mA current rating, and 1 Ohm resistance specifications. Ensure the replacement maintains compatible axial lead dimensions and thermal characteristics.