TNR4018S-1R0MTF Datasheet, Specs, Alternatives & ECAD | APV | PartGenie

AI summary

TNR4018S-1R0MTF product

TNR4018S-1R0MTF is a 1 µH, ±20% shielded SMD power inductor for compact DC power circuits. The 4.0 mm square package provides 2.00 A maximum thermal current and 4.80 A maximum saturation current.

Best for

Compact DC/DC converter output filtering
Power-rail filtering
General SMD power-inductor applications

Avoid if

The circuit requires current above the specified thermal or saturation limits
A tighter inductance tolerance than ±20% is required

Check before use

Confirm DC-bias inductance at operating current
Check temperature rise at worst-case ambient temperature
Use the recommended land pattern

Key specifications

Inductance: 1 µH ±20%
DC Resistance: 0.033 Ω max.
Current Ratings: Irms 2.00 A max.; Isat 4.80 A max.
Package: 4.0 mm × 4.0 mm × 1.8 mm max.

Compliance & Environment

RoHS: -
REACH: -
MSL: -
ECCN: -
HTSUS: -

Application

Power conversionConsumer electronicsLED lighting

Datasheet

9b9e4dd8b7e8f9f8a1d79dc8c0ce7de4_TNR4018S-1R0MTF.pdf

800 KB

CAD Models

Download ECAD models for TNR4018S-1R0MTF: 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

TNR4018S-1R0MTF is an APV TNR Series magnetic-resin shielded wire-wound SMD power inductor. It has a nominal inductance of 1 µH with ±20% tolerance.