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TNR5040S-3R3MTF AI Analysis:
Datasheet, Specs, Alternatives & ECAD

AI summary

TNR5040S-3R3MTF product

TNR5040S-3R3MTF

Component

3.3 µHshieldedwire-woundSMD power inductorTNR5040

Compact 3.3 µH shielded power inductor with 0.031 Ω maximum DCR, specified for up to 3.40 A heat-rating current and 3.95 A saturation current.

Best for

  • Compact DC-DC converter inductors
  • Shielded power filtering applications

Avoid if

  • The design requires a guaranteed current above 3.40 A
  • A tighter than ±20% inductance tolerance is required

Check before use

  • Verify DC-bias inductance at operating current
  • Use the recommended 5.0 mm series land pattern
  • Validate thermal rise on the final PCB

Key specifications

Inductance
3.3 µH ±20%
DCR, maximum
0.031 Ω
Irms, maximum
3.40 A
Isat, maximum
3.95 A
Package
5.0 mm × 5.0 mm × 4.0 mm

Compliance & Environment

RoHS
RoHS
REACH
REACH SVHC-Free
MSL
-
ECCN
-
HTSUS
-

Application

DC-DC power conversionConsumer electronics power railsIndustrial power circuits

Datasheet

cf3e2a89047719ad48b7148cf6215fba_TNR5040S-3R3MTF.pdf

800 KB

Datasheet AI

CAD Models

Download ECAD models for TNR5040S-3R3MTF: KiCad symbol & footprint, Altium footprint, PCB footprint, and 3D model.

EDA Symbol
Schematic symbol for your EDA tool
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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
Verified KiCad 8 symbol, footprint, and 3D model
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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

TNR5040S-3R3MTF is an APV wire-wound, magnetic-resin-shielded SMD power inductor rated at 3.3 µH with ±20% tolerance. Its body size is 5.0 mm × 5.0 mm × 4.0 mm.