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Murata Electronics LQH2MPN100MGRL — Inductors & Chokes

Murata LQH2MPN100MGRL 10 µH Shielded Inductor, 480 mA

MPNLQH2MPN100MGRL
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Murata Electronics LQH2 series, Drum Core Wirewound Inductor, Shielded, 10 µH, ±20%, 480 mA, 1.056 Ohm DCR, 0806 (2016 Metric), Surface Mount.

$0.2800Ref. price · indicative, final on quote
Sourced new & surplus through independent channelsAuthenticity-screened · ESD-safe packingListing updated Aug 2026

Specifications

LQH2MPN100MGRL specifications
ParameterValue
TypeDrum Core, Wirewound
SeriesLQH2
MountingSurface Mount
Current rating480 mA
Current - saturation610mA
Frequency - self resonant30MHz
Inductance frequency - test1 MHz
Operating temperature-40°C ~ 105°C
Material - coreFerrite
Size (Dimension)0.079\" L x 0.063\" W (2.00mm x 1.60mm)
Height - seated0.037\" (0.95mm)
PackageTape & Reel (TR) Cut Tape (CT)
ShieldingShielded
Tolerance±20%
Inductance10 µH
Case0806 (2016 Metric)
DC resistance1.056Ohm Max

Product details

10 µH in an 0806 footprint

The LQH2MPN100MGRL: The 1.056 Ohm max DCR sets the copper-loss ceiling at 0.24 W at full rated current — a figure that stays inside the package's thermal budget without a dedicated heatsink plane.

Saturation headroom and self-resonance

Saturation current is 610 mA, giving 27 % headroom above the 480 mA continuous rating — the inductance holds flat across the operating range until the core enters hard saturation above that threshold. Self-resonant frequency of 30 MHz means the inductor behaves as a pure inductive element well into the HF band; above SRF the impedance turns capacitive, so keep the switching frequency below 10 MHz to stay on the inductive side of the resonance peak. The ferrite core material and ±20 % tolerance are typical for power-supply output filters where the inductance tolerance is absorbed by the control loop's phase margin.

Board-fit and rework considerations

The ferrite core is brittle — avoid excessive board flex near the mounting pads after reflow. The inductance derating over this range is dominated by the ferrite's Curie temperature, not the winding's thermal coefficient.

Frequently asked questions

What is the saturation current for LQH2MPN100MGRL?

The saturation current (Isat) is 610 mA, providing 27 % margin above the 480 mA continuous current rating before the inductance drops significantly.

What is the self-resonant frequency of this inductor?

The self-resonant frequency (SRF) is 30 MHz. Above this frequency the impedance turns capacitive, so the inductor should be used below 10 MHz to stay inductive.