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1277AS-H-R47M=P2 AI Analysis:
Datasheet, Specs, Alternatives & ECAD

AI summary

1277AS-H-R47M=P2 product

1277AS-H-R47M=P2

Fixed Inductors

ShieldedMetal AlloySMD

The 1277AS-H-R47M=P2 is a 0.47µH shielded metal alloy power inductor from Murata, optimized for high-current applications in a compact 3225 SMD package.

Best for

  • DC-DC converters
  • Power management modules

Avoid if

  • Applications requiring extremely low profile below 1.2mm
  • High-frequency RF signal paths

Check before use

  • Thermal dissipation in high-density PCB layouts

Key specifications

Inductance
0.47 µH
Max DC Resistance
31 mΩ
Saturation Current
4.7 A

Compliance & Environment

RoHS
Y
REACH
Y
MSL
-
ECCN
EAR99
HTSUS
8504508000.0

Application

Power

Datasheet

Murata-company-16.pdf

800 KB

Datasheet AI

CAD Models

Download ECAD models for 1277AS-H-R47M=P2: KiCad symbol & footprint, Altium footprint, PCB footprint, and 3D model.

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PCB Footprint
Land pattern for PCB layout
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3D Model
STEP file for mechanical design
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Where to Buy

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Alternative components

Alternatives are being enriched. Analyze this part in PartGenie for the latest matches.

Design and risk insights

Questions & answers

It is a miniature, magnetically shielded power inductor using metal alloy powder, designed for high-current efficiency and low audible noise.