LPCS4747MT220

Fixed Inductors Overview

The LPCS4747MT220 is a shielded general-purpose power inductor from the Stackpole Electronics LPCS series. It features a 22 µH nominal inductance with a 20% tolerance and a maximum DC resistance of 0.059 Ω. Designed for surface mount applications, this component utilizes a 4747 package footprint (12.0 mm x 12.0 mm) with a height of 4.7 mm. The device operates within a temperature range of -40 °C to +85 °C and complies with RoHS standards.

Fixed Inductors Feature Summary

• Shielded magnetic structure minimizes electromagnetic interference
• High current handling capability suitable for power circuits
• Surface mount construction for automated assembly

Fixed Inductors Applications

• DC-DC converter output filtering
• Power supply input stages
• General purpose energy storage in switching regulators

Fixed Inductors Procurement Notes

Verify the specific suffix MT against the manufacturer datasheet to confirm tape and reel packaging requirements. Ensure the selected variant matches the required inductance tolerance and saturation current specifications for the target power circuit design.

Fixed Inductors Selection Notes

Select this component based on the 22 µH inductance requirement and the 4747 physical dimensions. Confirm that the 0.059 Ω DC resistance meets efficiency targets. Verify that the operating temperature range up to 85 °C aligns with the thermal environment of the application.

Fixed Inductors Part Context

This part belongs to the LPCS series of shielded power inductors manufactured by Stackpole Electronics. The series provides various inductance values and current ratings within standardized surface mount footprints, catering to compact power electronics designs requiring reliable magnetic components.

Fixed Inductors Replacement Considerations

Cross-reference with other 4747 footprint shielded power inductors offering 22 µH ±20%. Verify compatibility regarding DCR, saturation current, and thermal performance before substitution.