TNR8040S-8R2MTF Datasheet, Specs, Alternatives & ECAD | APV | PartGenie

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TNR8040S-8R2MTF product

TNR8040S-8R2MTF is an APV 8.2 µH shielded wire-wound SMD power inductor with ±20% tolerance and a typical heat-rating current of 3.8 A.

Best for

SMD power-conversion circuits
Compact consumer-electronics power rails

Avoid if

The design requires a tighter inductance tolerance than ±20%
The operating current exceeds the applicable thermal or saturation limit

Check before use

Confirm the mechanical height from the latest drawing
Check current derating and temperature rise
Validate switching-frequency suitability against the 17 MHz minimum SRF

Key specifications

Inductance: 8.2 µH ±20%
Typical heat-rating current: 3.80 A
Typical saturation current: 4.80 A
Maximum DCR: 0.034 Ω
Dimensions: 8.0 mm × 8.0 mm × 4.2 mm

Compliance & Environment

RoHS: RoHS compliant
REACH: SVHC-free
MSL: -
ECCN: -
HTSUS: -

Application

Power conversionConsumer electronics

Datasheet

f1a5417ec5e69a3e3290f2caea7aa939_TNR8040S-8R2MTF.pdf

800 KB

CAD Models

Download ECAD models for TNR8040S-8R2MTF: KiCad symbol & footprint, Altium footprint, PCB footprint, and 3D model.

EDA Symbol

Schematic symbol for your EDA tool

PCB Footprint

Land pattern for PCB layout

3D Model

STEP file for mechanical design

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

It is a shielded, wire-wound SMD power inductor from APV with a nominal inductance of 8.2 µH and ±20% tolerance.