#B952AS-H-270M=P3

Overview

The Murata #B952AS-H-270M=P3 is a shielded power inductor from the DS104C2 series, featuring a drum core wirewound construction. It provides an inductance of 27 µH with a tolerance of ±20%. The component supports a maximum DC current of 1.8 A and a saturation current of 2.2 A. Its maximum DC resistance is 100 mΩ. Designed for surface mount installation, it operates within a temperature range of -40°C to 85°C.

Feature Summary

• Shielded magnetic structure minimizes electromagnetic interference.
• Drum core wirewound design ensures stable performance.
• RoHS3 compliant manufacturing process.

Applications

• Automotive electronics systems
• General power supply circuits
• DC-DC converter modules

Procurement Notes

Verify the specific suffix designation against official manufacturer documentation to confirm packaging and material specifications. Confirm that the component meets RoHS3 standards and check for any recent Product Change Notifications regarding assembly or availability status before finalizing procurement plans.

Selection Notes

Select this component when a shielded inductor with a 27 µH nominal value is required. Ensure the application current does not exceed the 1.8 A rated limit or the 2.2 A saturation threshold. Verify that the physical footprint accommodates the non-standard package dimensions and that the operating temperature range aligns with system requirements.

Part Context

This part belongs to the B952AS series of fixed power inductors manufactured by Murata Electronics. The series utilizes ferrite core materials and offers various inductance values tailored for surface mount applications. The =P3 suffix indicates specific packaging and compliance attributes defined by the manufacturer.

Replacement Considerations

Consult official Murata documentation for verified substitute part numbers within the same series or family. Do not assume cross-model compatibility without verifying electrical parameters and physical dimensions.