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Murata Electronics DFE252012F-1R0M=P2 — Inductors & Chokes

Murata DFE252012F-1R0M=P2 Shielded Power Inductor, 1 µH

MPNDFE252012F-1R0M=P2
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Murata Electronics DFE252012F series, Drum Core Wirewound, Shielded, 1 µH, ±20%, 3.3 A, 4.7 A Saturation, 40 mOhm DCR, 1008 (2520 Metric), Surface Mount.

$0.14638Ref. price · indicative, final on quote
Sourced new & surplus through independent channelsAuthenticity-screened · ESD-safe packingListing updated Aug 2026

Specifications

DFE252012F-1R0M=P2 specifications
ParameterValue
TypeDrum Core, Wirewound
SeriesDFE252012F
MountingSurface Mount
Current rating3.3 A
Current - saturation4.7A
Inductance frequency - test1 MHz
Operating temperature-40°C ~ 125°C
Material - coreIron Powder
Size (Dimension)0.098\" L x 0.079\" W (2.50mm x 2.00mm)
Height - seated0.047\" (1.20mm)
PackageTape & Reel (TR) Cut Tape (CT)
FeaturesFlat Wire
ShieldingShielded
Tolerance±20%
Inductance1 µH
Case1008 (2520 Metric)
DC resistance40mOhm Max

Product details

1 µH shielded inductor for DC-DC converter output stages

The Murata DFE252012F-1R0M=P2 is a 1 µH shielded wirewound inductor in the DFE252012F series, built with flat-wire windings on an iron powder core. Rated at 3.3 A continuous with a saturation current floor of 4.7 A, it handles the ripple current of a buck converter output stage without the inductance collapsing under transient loads.

DC resistance and thermal budget in power rails

The 1.20 mm seated height keeps the component below low-profile shielding cans on the same board. Shielding is full magnetic — the iron powder core and external magnetic shield contain the flux within the package, letting this inductor sit adjacent to sensitive analog traces or RF front-ends without coupling noise into the signal path.

Frequently asked questions

What are the key electrical ratings of DFE252012F-1R0M=P2?

Inductance is 1 µH at 1 MHz test frequency, ±20% tolerance. Rated current is 3.3 A, saturation current is 4.7 A, and maximum DC resistance is 40 mOhm.