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DFE18SANR47ME0L

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Murata Electronics Inductors (SMD), 0603. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.

componentinductors, coils, chokesdfe18sanr47me0lfactory-2.0.0extractor-text
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DFE18SANR47ME0L

Murata Electronics · Inductors (SMD) · 0603

DFE18SANR47ME0L from Murata Electronics, in a 0603. Pinout and pin descriptions extracted from the manufacturer datasheet (extract_pins, cross-checked by a second model); symbol, footprint, and 3D from KiCad-official CAD.

Pinout

Pin Name Type Function
1 1 passive One electrode of the 0.47 µH ±20% inductor (DCR 0.064 Ω), rated 3100 mA based on inductance change and 2400 mA based on temperature rise, with 20V DC absolute maximum voltage.
2 2 passive Other electrode of the 0.47 µH ±20% inductor (DCR 0.064 Ω), non-polarized and interchangeable with the first terminal, operating from -40°C to +85°C ambient.

Key specifications

Parameter Value
Manufacturer Murata Electronics
Package 0603
Category Inductors, Coils, Chokes
Pins 2

Electrical characteristics

Limits as printed in the datasheet (page.json metadata.characteristics carries them as data).

Parameter Symbol Min Typ Max Unit Conditions Page
Inductance tolerance (M code, +/-20%) -20 20 % 1
Operating temperature range (ambient temperature; self-temperature rise not included) -40 85 °C Ambient temperature; self-temperature rise is not included 1
Operating temperature range (product temperature; self-temperature rise included) -40 125 °C Product temperature; self-temperature rise is included 1
Storage temperature range -40 85 °C 1
Absolute maximum voltage 20 V DC 1
DC resistance 0.064 Ω 1
Rated current (*1, based on inductance change) 3100 mA Saturation DC current: inductance decrease of 30% from initial value 1
Rated current (*2, based on temperature rise) 2400 mA Self-temperature rise limited to 40°C max 1
Inductance change after resistance to soldering heat -10 10 % Reflow soldering; reflow times 2 max; peak temperature 250+5/-0°C; measured after standard atmospheric conditions for 1 to 2 h 2
Inductance change after heat resistance test -10 10 % Temperature 125±2°C; time 500 h (±12 h); measured after standard atmospheric conditions for 1 to 2 h 3

CAD (KiCad official)

  • Symbol: DFE18SANR47ME0L
  • Footprint: Inductor_SMD:L_0603_1608Metric
  • 3D model: 0603 (KiCad packages3D, STEP)
  • 3D model files: dfe18sanr47me0l-etched.step / dfe18sanr47me0l-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); dfe18sanr47me0l.step / dfe18sanr47me0l.glb are the bare package body.

Provenance

Data extracted from the manufacturer datasheet, not a distributor listing:

  • Datasheet: Murata Electronics datasheet (8 pp, sha256 7c29963614a721e7, retrieved 2026-11-07, tier: lcsc)
  • Extractor: parts-factory 2.0.0 / extract_pins 0.3, primary claude-sonnet-5-5 (text+vision), consensus claude-opus-5-5 (agreed), guards: pin_guards 0.1: passed. Pins are checked against the footprint pad set and their cited datasheet pages before publish.
  • CAD: KiCad official libraries (CC-BY-SA 4.0).

Datasheet PDF