#B953AS-181M=P3

$1.34

Description：FIXED IND 180UH 1.1A 290MOHM SMD
Series：-
Mfr：Murata Electronics
Package：Tape & Reel (TR),Cut Tape (CT)

SKU:1ae8076def01 Category: Fixed Inductors Brand: Murata Electronics

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Product introduction

Product Detailed Parameters

Description：FIXED IND 180UH 1.1A 290MOHM SMD
Series：-
Mfr：Murata Electronics
Package：Tape & Reel (TR),Cut Tape (CT)
Type：Drum Core, Wirewound
Material - Core：Ferrite
Inductance：180 µH
Tolerance：±20%
Current Rating (Amps)：1.1 A
Current - Saturation (Isat)：1.1A
Shielding：Shielded
DC Resistance (DCR)：290mOhm Max
Q @ Freq：-
Frequency - Self Resonant：-
Ratings：-
Operating Temperature：-40°C ~ 85°C
Inductance Frequency - Test：100 kHz
Mounting Type：Surface Mount
Package / Case：Nonstandard
Supplier Device Package：-
Size / Dimension：0.504" L x 0.504" W (12.80mm x 12.80mm)
Height - Seated (Max)：0.268" (6.80mm)
Features：-

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#B953AS-181M=P3

Overview

The #B953AS-181M=P3 is a shielded surface-mount power inductor from Murata Electronics, belonging to the DS126C2 series. It features a ferrite core and wirewound construction within a non-standard package measuring 12.80 mm in length, 12.80 mm in width, and 6.80 mm in height. The component provides an inductance of 180 µH with a tolerance of ±20%. It supports a maximum DC current of 3.2 A and a saturation current of 4.1 A, while maintaining a maximum DC resistance of 40 mOhms. The device operates reliably within a temperature range of -40°C to +85°C.

Feature Summary

Shielded drum core design minimizes electromagnetic interference
High saturation current capability for stable power delivery
Low DC resistance reduces power loss during operation

Applications

DC-DC converter circuits
Power line filtering
Energy storage applications

Procurement Notes

Verify component status as End-of-Life (EOL) or Not Recommended for New Designs (NRND). Confirm availability through authorized distributors only. Check for valid RoHS compliance documentation. Ensure replacement strategies are in place due to potential discontinuation. Validate datasheet revisions before finalizing procurement plans.

Selection Notes

Select this component for applications requiring high current handling in compact spaces. The shielded structure is suitable for noise-sensitive environments. Verify that the 180 µH value aligns with circuit requirements. Ensure thermal management accommodates the specified operating temperature range. Consider alternative parts if long-term supply stability is critical.

Part Context

This part belongs to the B953AS series of power inductors designed for surface-mount technology. It utilizes a ferrite core material to achieve efficient magnetic performance. The series is intended for use in modern electronic devices where space constraints and electrical efficiency are paramount considerations for power management solutions.