LS03-R27J-RC

Fixed Inductors Overview

The LS03-R27J-RC is a surface-mount power inductor manufactured by Allied Components International. It features a ferrite core and a compact 0603 package design, suitable for space-constrained applications. The component provides an inductance value of 270nH with a tolerance of ±5%. It supports a saturation current of 1.05A and exhibits a DC resistance of 300mΩ. The device operates within a temperature range of -40°C to 125°C and complies with RoHS standards.

Fixed Inductors Feature Summary

• Compact 0603 surface-mount footprint for high-density PCB layouts
• Ferrite core construction for stable magnetic performance
• High saturation current capability relative to package size

Fixed Inductors Applications

• DC-DC converter output filtering
• Power supply input stages
• Signal processing circuits requiring low inductance

Fixed Inductors Procurement Notes

Verify the exact part number against manufacturer documentation to ensure correct inductance and tolerance specifications. Confirm that the 0603 package dimensions align with your PCB footprint requirements. Check for RoHS compliance status if required by your manufacturing standards. Ensure the operating temperature range meets your environmental conditions. Cross-reference datasheet parameters for saturation current and DC resistance before finalizing procurement.

Fixed Inductors Selection Notes

Select this component when a small form factor is critical for the design. Consider the 270nH value for high-frequency switching applications. Evaluate the 1.05A saturation limit against peak load currents. Compare the 300mΩ DC resistance with efficiency requirements. Ensure the ±5% tolerance fits the circuit's precision needs. Verify compatibility with automated assembly processes for 0603 packages.

Fixed Inductors Part Context

This part belongs to the LS03 series of power inductors from Allied Components International. The series offers various inductance values in the same 0603 package. It is designed for general-purpose power management tasks. The manufacturer provides a range of similar components with different electrical characteristics.

Fixed Inductors Replacement Considerations

Direct substitutes must match the 0603 package, 270nH inductance, and similar current ratings. Check equivalent parts from other manufacturers for pin compatibility and thermal performance. Verify that alternative components meet the same RoHS and operating temperature requirements.