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TMPA0503S-4R7MN-D AI Analysis:
Datasheet, Specs, Alternatives & ECAD

AI summary

TMPA0503S-4R7MN-D product

TMPA0503S-4R7MN-D

Chokes

ShieldedSMDPower Inductor

The TAI-TECH TMPA0503S-4R7MN-D is a shielded SMD power inductor providing 4.7µH inductance with a 5.5A heat rating, suitable for high-frequency DC/DC conversion and power management in compact electronic devices.

Best for

  • DC/DC converters
  • FPGA power supplies
  • Battery-powered portable electronics

Avoid if

  • Applications requiring inductance values outside the 4.7µH range
  • Extreme high-current environments exceeding 5.5A

Check before use

  • PCB footprint compatibility
  • Thermal management at high ambient temperatures

Key specifications

Inductance
4.7 µH
Heat Rating Current
5.5 A
Saturation Current
5.3 A
DCR (Typ)
38 mΩ

Compliance & Environment

RoHS
Compliant
REACH
-
MSL
-
ECCN
-
HTSUS
-

Application

Power ManagementConsumer Electronics

Datasheet

f1f82b0f2d49dfcb2426952096fdaf1c.pdf

800 KB

Datasheet AI

CAD Models

Download ECAD models for TMPA0503S-4R7MN-D: 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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Alternative components

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

Design and risk insights

Questions & answers

It is a shielded SMD power inductor from TAI-TECH, featuring a 4.7µH nominal inductance and a compact composite construction designed for low-noise, high-frequency power applications.