2.7 µH wirewound in a 1206 footprint
The Murata LQH31MN2R7K03L is a drum core wirewound inductor in the LQH31 series, offering 2.7 µH inductance with ±10% tolerance in a standard 1206 (3216 Metric) surface-mount package.
Parametric fit for signal and power paths
The self-resonant frequency of 43 MHz and a Q factor of 35 at 10 MHz define the useful band — the inductor behaves as a pure inductance well below 43 MHz, above which parasitic capacitance dominates. Unshielded construction means the magnetic field extends beyond the component body; keep a clearance zone around the part in layout to avoid coupling into adjacent traces or sensitive analog loops.