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RS1050-470MS AI Analysis:
Datasheet, Specs, Alternatives & ECAD

AI summary

RS1050-470MS product

RS1050-470MS

Fixed Inductors

47 µHPower inductorMolded inductor3.2 A heat rating4.0 A saturation

RS1050-470MS is a 47 µH molded SMD power inductor rated for 3.2 A heat rise current and 4.0 A saturation current.

Best for

  • High-current DC-DC conversion
  • Power filtering
  • Surface-mount power circuits

Avoid if

  • The design requires tighter than ±20% inductance tolerance
  • The available PCB area cannot accommodate the approximately 11 mm × 10 mm footprint

Check before use

  • Current derating and thermal rise
  • Saturation behavior at the application waveform
  • PCB pattern and soldering process

Key specifications

Inductance
47 µH ±20%
DCR
127 mΩ max.
Heat-rating current
3.2 A max.
Saturation current
4.0 A max.
Dimensions
11 mm × 10 mm × 5 mm max.

Compliance & Environment

RoHS
-
REACH
-
MSL
-
ECCN
-
HTSUS
-

Application

DC-DC convertersPower filtering

Datasheet

c94976075e3e6d5733c23bcb73b6e9c9_RS1050-470MS.pdf

800 KB

Datasheet AI

CAD Models

Download ECAD models for RS1050-470MS: KiCad symbol & footprint, Altium footprint, PCB footprint, and 3D model.

EDA Symbol
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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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KiCad Library
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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 Ruishen RS1050-series molded fixed power inductor with 47 µH nominal inductance, ±20% tolerance, and an approximately 11 mm × 10 mm × 5 mm SMD body.