#B953AS-471M=P3

$1.34

Description：FIXED IND 470UH 700MA 705MOHM SM
Series：-
Mfr：Murata Electronics
Package：Tape & Reel (TR),Cut Tape (CT)

SKU:5f6e82fba2e3 Category: Fixed Inductors Brand: Murata Electronics

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Product introduction

Product Detailed Parameters

Description：FIXED IND 470UH 700MA 705MOHM SM
Series：-
Mfr：Murata Electronics
Package：Tape & Reel (TR),Cut Tape (CT)
Type：Drum Core, Wirewound
Material - Core：Ferrite
Inductance：470 µH
Tolerance：±20%
Current Rating (Amps)：700 mA
Current - Saturation (Isat)：670mA
Shielding：Shielded
DC Resistance (DCR)：705mOhm 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-471M=P3

Overview

The Murata #B953AS-471M=P3 is a shielded surface-mount power inductor with a nominal inductance of 470 µH and a tolerance of ±20%. It features a wirewound drum core constructed from ferrite material. The component supports a maximum DC current of 700 mA and reaches saturation at 670 mA. Its maximum DC resistance is specified as 705 mΩ. Designed for operation within a temperature range of -40°C to +85°C, it utilizes a non-standard package footprint measuring 12.80 mm by 12.80 mm with a maximum height of 6.80 mm.

Feature Summary

Shielded construction utilizing a wirewound drum core to minimize electromagnetic interference
Ferrite magnetic core material optimized for stable performance under load
Surface-mount design intended for direct PCB integration

Applications

Power line choke applications
General-purpose power supply filtering
DC-DC converter output stages

Procurement Notes

Verify component status carefully before procurement as the manufacturer has declared this part number as End-of-Life (EOL). Confirm that the specific package dimensions and electrical parameters align with existing design requirements. Due to the discontinued status, availability may be limited to remaining stock or special factory orders. Ensure all technical specifications meet the target application needs prior to finalizing any acquisition plans.

Selection Notes

Select this component only if the required inductance value and current ratings match the circuit design precisely. Consider the physical dimensions to ensure compatibility with the printed circuit board layout. Evaluate the operating temperature range against the environmental conditions of the final assembly. Review alternative components from the same manufacturer family if long-term supply stability is a critical requirement for the project lifecycle.

Part Context

This component belongs to the B953AS series of fixed power inductors manufactured by Murata Electronics. It is categorized as a shielded SMD type designed for robust performance in electronic circuits. The product documentation references SimSurfing tools for characteristic simulation and comparison. The datasheet identifier associated with this series is DS126C2.