LPS4018-334MRC

Fixed Inductors Overview

The Coilcraft LPS4018-334MRC is a shielded surface-mount power inductor from the LPS4018 series. It features a ferrite core and offers an inductance of 330 µH with a tolerance of ±20%. The component has a maximum DC resistance of 5.9 Ohms, a saturation current of 170 mA, and a rated current of 190 mA. It operates within a temperature range of -40°C to +125°C and exhibits a self-resonant frequency of approximately 2.1 MHz. The package dimensions are 4.0 mm x 4.0 mm x 1.8 mm.

Fixed Inductors Feature Summary

• Shielded magnetic design minimizes electromagnetic interference
• Ferrite core construction for stable performance
• Surface-mount technology for automated assembly

Fixed Inductors Applications

• Ultra-low power metering systems
• Internet of Things (IoT) devices
• Medical equipment power supplies
• Industrial portable electronics

Fixed Inductors Procurement Notes

Verify the specific suffix MRC against official Coilcraft documentation to confirm packaging specifications and availability status. Ensure that the selected variant matches the required thermal and electrical characteristics for the target application environment. Cross-reference datasheet parameters with system requirements before finalizing procurement orders.

Fixed Inductors Selection Notes

Select this component for applications requiring compact shielding and high inductance values. Evaluate the saturation current limit of 170 mA against peak load conditions. Consider the 5.9 Ohm DC resistance impact on efficiency. Confirm compatibility with reflow soldering profiles specified in the manufacturer's guidelines.

Fixed Inductors Part Context

This part belongs to the LPS4018 series of shielded power inductors manufactured by Coilcraft. The series is designed for space-constrained designs requiring high performance. The LPS4018-334MRC specifically targets ultra-low power segments where size and shielding are critical constraints.

Fixed Inductors Replacement Considerations

Consult official Coilcraft documentation for verified substitute part numbers. Do not assume cross-compatibility with other series without parameter validation.