#B952AS-H-8R2N=P3

$0.77

Description：FIXED IND 8.2UH 2.9A 40 MOHM SMD
Series：-
Mfr：Murata Electronics
Package：Tape & Reel (TR),Cut Tape (CT)

SKU:bd90a36ffe4b Category: Fixed Inductors Brand: Murata Electronics

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Product introduction

Product Detailed Parameters

Description：FIXED IND 8.2UH 2.9A 40 MOHM SMD
Series：-
Mfr：Murata Electronics
Package：Tape & Reel (TR),Cut Tape (CT)
Type：Drum Core, Wirewound
Material - Core：Ferrite
Inductance：8.2 µH
Tolerance：±30%
Current Rating (Amps)：2.9 A
Current - Saturation (Isat)：4.1A
Shielding：Shielded
DC Resistance (DCR)：40mOhm 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：0.409" L x 0.409" W (10.40mm x 10.40mm)
Height - Seated (Max)：0.189" (4.80mm)
Features：-

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#B952AS-H-8R2N=P3

Overview

The #B952AS-H-8R2N=P3 is a shielded drum core wirewound power inductor from the DS104C2 series by Murata Electronics. It features an inductance of 8.2 µH with a tolerance of ±20%. The component supports a maximum DC current of 2.9 A and a saturation current (Isat) of 4.1 A. Its maximum DC resistance (DCR) is 40 mΩ. Designed for surface mount applications, it operates within a temperature range of -40°C to +105°C.

Feature Summary

Shielded drum core construction minimizes electromagnetic interference
Wirewound design ensures stable inductance characteristics
Automotive-grade reliability with AEC-Q200 qualification

Applications

Automotive power supply circuits
DC-DC converter input/output filtering
On-board electronic control unit (ECU) power stages

Procurement Notes

Verify the specific suffix =P3 against the official datasheet to confirm packaging and compliance details. Check for End-of-Life (EOL) notices or Product Change Notices (PCN) as this series may have obsolescence schedules. Confirm RoHS and REACH status directly from the manufacturer's documentation before integration into production.

Selection Notes

Select this component when a shielded SMD inductor with high saturation current is required for automotive environments. Compare the 4.1 A Isat and 2.9 A Irated values against circuit load requirements. Ensure the 40 mΩ DCR meets efficiency targets. Verify that the 8.2 µH value aligns with the switching frequency and ripple current specifications of the target power stage.

Part Context

This part belongs to the DS104C2 series of power inductors designed for automotive applications. It utilizes a ferrite drum core and wirewound technology housed in a non-standard surface mount package. The series is characterized by its ability to handle high currents while maintaining low DC resistance and providing magnetic shielding for sensitive surrounding components.

Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided source material. Consult the official Murata datasheet or distributor databases for cross-reference information regarding equivalent components with similar electrical parameters and package dimensions.

How to buy

Online and offline orders are supported. If the item is available for online purchase, you can place it in the cart; for wholesale pricing, please contact our product manager for a quote.

Payment Method

Payment methods: T/T, WeChat Pay, credit cards, Google Pay, Apple Pay . Buyer covers shipping, fees, duties, and taxes; contact our product manager if you need a contract/procurement process.

Delivery time

In-stock items usually ship within 24 hours. Otherwise, shipment is arranged 1 to 2 days after the items arrive at our warehouse. Timing depends on destination and shipping method.

Freight calculation

Freight cost depends on destination, package size, and weight . We offer shipping options via DHL, FedEx, UPS, and TNT , and can ship using your freight account upon request.

Mode of Transportation

We ship via DHL, FedEx, UPS, and TNT. If you prefer a specific logistics provider, we can ship using your designated carrier.

Return and Refund

Returns are accepted within 60 days of invoice with RMA approval. Items must be resalable; original invoice and test report are required. No returns for customer errors.