22 µH shielded drum core for power rails
The Coilcraft LPS4018-223MRC is a 22 µH shielded drum core inductor rated for 650 mA continuous current with a saturation current of 740 mA. Shielding is specified, which keeps the magnetic field contained within the package — critical when the inductor sits adjacent to sensitive analog or RF traces on a dense PCB.
AEC-Q200 and temperature range
Rated AEC-Q200, this inductor is qualified for automotive-grade stress — thermal shock, vibration, and humidity bias per the AEC-Q200 passive-component standard.