Last-buy status — plan the BOM migration now
Murata has placed the DFEH12060D-6R8M=P3 on last-buy status. This is the final procurement window for this exact order code — once the remaining inventory clears, there will be no further production runs from the factory. For an existing design that already qualifies this inductor, the immediate action is to secure lifetime-buy quantities or identify a drop-in replacement before the supply dries up.
AEC-Q200 grade and under-hood temperature margin
Rated AEC-Q200, the part is qualified to the automotive passive-component stress profile — temperature cycling, moisture resistance, mechanical shock, and vibration per the AEC-Q200 rev D test plan. The -40°C to +155°C operating range covers the full under-hood ambient envelope with margin for self-heating. The iron-powder core and shielded construction keep the magnetic field contained, which matters when the inductor sits next to sensitive ECU sensor inputs or CAN transceivers on a dense PCB.
6.8 µH, 9 A continuous, 11 A saturation — the load-current decision
Rated 9 A continuous with a saturation current of 11 A, this inductor handles the full-load current of a multi-phase buck converter for an automotive infotainment SoC or an ADAS processor core rail without saturating the core under transient load steps. The 14 mOhm max DCR keeps the I²R conduction loss under 1.1 W at full rated current — the 155°C rated temperature allows the part to run hot in a sealed ECU enclosure as long as the PCB copper pours and via stitching carry the heat away from the pads.