AMRU00101040470MA1

$0.58

Description：INDUCTOR POWER
Series：AMRx
Mfr：Pulse Electronics
Package：Tape & Reel (TR)

SKU:aa2d6f0beff8 Category: Fixed Inductors Brand: Pulse Electronics

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Product introduction

AMRU00101040470MA1 is listed in the Fixed Inductors range at ChipApex. The manufacturer field lists Pulse Electronics. Its product description is INDUCTOR POWER. Review the specifications below when checking this part for your BOM.

Fixed Inductors specifications for AMRU00101040470MA1

Description：INDUCTOR POWER
Series：AMRx
Mfr：Pulse Electronics
Package：Tape & Reel (TR)
Type：Drum Core, Wirewound
Material - Core：Metal
Inductance：47 µH
Tolerance：±20%
Current Rating (Amps)：3:00 AM
Current - Saturation (Isat)：3.5A
Shielding：Shielded
DC Resistance (DCR)：165mOhm Max
Q @ Freq：-
Frequency - Self Resonant：-
Ratings：AEC-Q200
Operating Temperature：-40°C ~ 125°C
Inductance Frequency - Test：100 kHz
Mounting Type：Surface Mount
Package / Case：Nonstandard
Supplier Device Package：-
Size / Dimension：0.457" L x 0.402" W (11.60mm x 10.20mm)
Height - Seated (Max)：0.157" (4.00mm)
Features：-

Fixed Inductors datasheet and documents for AMRU00101040470MA1

AMRU00101040470MA1

Fixed Inductors Overview

The AMRU00101040470MA1 is a shielded surface-mount power inductor from Pulse Electronics, designed for automotive applications. It features an inductance of 47 uH with a tolerance of 20%. The component supports a maximum DC current of 3 A and has a saturation current of 3.5 A. Its maximum DC resistance is 165 mOhms. The device operates within a temperature range of -40 C to +125 C and holds AEC-Q200 qualification. Physical dimensions are 11.6 mm in length, 10.2 mm in width, and 3.8 mm in height.

Fixed Inductors Feature Summary

AEC-Q200 qualified for automotive reliability standards
Shielded construction to minimize electromagnetic interference
Molded design for structural integrity and high current handling

Fixed Inductors Applications

Automotive non-isolated DC/DC converters
Automotive voltage regulators
High current automotive power circuits

Fixed Inductors Procurement Notes

Verify the specific manufacturer part number against official Pulse Electronics documentation to ensure accuracy. Confirm that the AEC-Q200 qualification status aligns with project requirements. Check datasheet specifications for thermal performance and current ratings under actual operating conditions. Ensure compatibility with automated surface-mount assembly processes. Validate RoHS compliance status through official product certificates.

Fixed Inductors Selection Notes

Select this component when designing automotive power systems requiring high current capability and electromagnetic shielding. The 47 uH value suits filtering applications in DC/DC conversion stages. Consider the physical footprint constraints given the 11.6 mm by 10.2 mm dimensions. Evaluate the 3 A continuous current rating against peak load demands. The molded construction offers robustness suitable for harsh automotive environments compared to unshielded alternatives.

Fixed Inductors Part Context

This part belongs to the AMRU series of power inductors from Pulse Electronics. The series is characterized by its suitability for automotive-grade applications requiring high current density. It complements other components in the AMRM and AWVF families, offering distinct electrical characteristics tailored for different current and size requirements within automotive electronics designs.