#B953AS-151M=P3

Overview

The #B953AS-151M=P3 is a shielded, wirewound power inductor from the DS126C2 series manufactured by Murata Electronics. It features a ferrite core and offers an inductance of 150 µH with a tolerance of ±20%. The component is rated for a maximum DC current of 1.2 A and a saturation current of 1.2 A. Its maximum DC resistance is 235 mOhms. Designed for surface mount applications, it operates within a temperature range of -40°C to +85°C.

Feature Summary

• Shielded drum core construction minimizes electromagnetic interference.
• Wirewound design on a ferrite core ensures stable performance.
• Surface mount package facilitates automated PCB assembly.

Applications

• Power line chokes
• DC-DC converter filtering
• General power supply circuits

Procurement Notes

Verify the specific suffix =P3 against official Murata documentation to confirm packaging details and compliance status. Confirm availability as distribution channels may vary. Ensure the selected variant matches the required thermal and electrical specifications for the target application environment.

Selection Notes

Select this component when a 150 µH inductance value is required with a 1.2 A current rating. The shielded design is suitable for noise-sensitive environments. Verify that the 235 mOhms DCR meets efficiency requirements. Check compatibility with standard SMD reflow processes and ensure the 12.5 mm x 12.5 mm footprint fits the board layout.

Part Context

This part belongs to the B953AS series of fixed power inductors. It is designed for high-current applications requiring compact size. The series utilizes a shielded drum core to reduce magnetic field leakage. Murata Electronics produces this component for industrial and consumer electronics markets.

Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided source data. Consult manufacturer cross-reference tools for verified alternatives if this component is obsolete or unavailable.