Parametric fit for the BOM line
The LQH32MN101K23L is a 100 µH drum-core wirewound inductor from Murata's LQH32 series, built on a ferrite core and rated for 80 mA continuous current. Its 7 Ω maximum DC resistance sets the I²R conduction loss at 45 mW at full rated current — a manageable thermal load for the 1210 footprint in still air. Unshielded construction means the magnetic field radiates into the surrounding board area; keep sensitive traces or other magnetics at least one package width away to avoid coupling. The self-resonant frequency of 8 MHz limits useful inductive behavior to below that point — above it the part becomes capacitive, so this is not a fit for switching regulators running above a few megahertz.
Lifecycle and supply posture
Current pricing and lead time are confirmed at quote; sourcing is handled through independent distribution with full traceability.