TNR4030S-2R2MTF AI Analysis:
Datasheet, Specs, Alternatives & ECAD

AI summary

TNR4030S-2R2MTF product

TNR4030S-2R2MTF

Chokes

2.2 µHShieldedWire-woundSMD power inductor4 mm × 4 mmTNR4030

TNR4030S-2R2MTF is a 2.2 µH shielded SMD power inductor for compact DC power paths, with 0.039 Ω maximum DCR in a 4.0 mm × 4.0 mm × 3.0 mm body.

Best for

  • Compact DC-DC converter inductors
  • Low-voltage power filtering
  • General consumer and telecom power circuits

Avoid if

  • Continuous current exceeds the thermal rating after derating
  • A tightly specified inductance-versus-current curve is required beyond the supplied reference data

Check before use

  • Use the lower of Irms and Isat as the rated-current limit
  • Verify inductor temperature rise at actual ambient temperature
  • Use the recommended 4.0 mm family PCB land pattern

Key specifications

Inductance
2.2 µH ±20%
DCR
0.039 Ω max
Heat-rating current
2.95 A max (Irms)
Saturation current
4.90 A max (Isat)
Package size
4.0 mm × 4.0 mm × 3.0 mm

Compliance & Environment

RoHS
-
REACH
-
MSL
-
ECCN
-
HTSUS
-

Application

DC-DC power conversionConsumer electronicsTelecom equipment

CAD Models

Download ECAD models for TNR4030S-2R2MTF: 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

TNR4030S-2R2MTF is an APV TNR-series magnetic-resin shielded wire-wound SMD power inductor. Its nominal inductance is 2.2 µH with ±20% tolerance.