10 µF, 10 V, 900 mOhm ESR — the decoupling and filtering fit
The TPSS106K010R0900: The 900 mOhm ESR at 100 kHz sets the self-heating floor under ripple current — for a 10 µF part in a 1206 case, this ESR is typical for standard tantalum and means the capacitor handles moderate ripple without excessive temperature rise. The 2000-hour endurance at 125°C and the -55°C to 125°C operating range cover the full industrial temperature envelope, including under-hood automotive ambient. The 1206 (3216 metric) footprint is a standard SMT size for mid-value tantalum capacitors, compatible with common pick-and-place and reflow profiles.
Active lifecycle — no obsolescence risk on current BOM lines
The molded case construction and general-purpose feature set make it suitable for decoupling, filtering, and energy-storage roles in power supply rails, DC-DC converter outputs, and signal conditioning circuits where the 900 mOhm ESR is within the ripple budget.