LQM18PNR47MFHD is the current-handler of Adom's 0603 inductors: 0.47 µH ±20% from Murata's LQM18PN_FH series, with only 100 mΩ typical (125 mΩ max) of DC resistance and self-resonance above 100 MHz.^p.1 Inductance is specified at 1 MHz in the standard 1.6 × 0.8 × 0.8 mm body.^{p.1, p.2}

Unusually, the FH spec quotes rated current both ways, each with a typical and a guaranteed column: 1.5 A typ / 1.3 A max where inductance stays within ±30% of initial, and 1.7 A typ / 1.4 A max on the 40 °C self-heating basis.^p.1 Design to the smallest of those — 1.3 A — if the inductance value matters, and respect the footnote that ambient plus self-heating must stay under 125 °C.^p.1

The operating window is the limit tighter than instinct: −40 to +85 °C for storage as well as operation — the storage rating is no wider than the operating one, so a hot warehouse counts too.^p.1 The body carries no marking,^p.2 and it ships 4,000 per reel on 8 mm paper tape.^p.4