The TPME106K050H0120: No last-time-buy window or successor part has been announced.
What the 50 V rating and 120 mOhm ESR mean for your rail
Rated at 50 V, this 10 µF capacitor provides a comfortable margin on 12 V, 24 V, and 48 V power buses — the 50 V ceiling covers the typical transient overshoot without derating stress. The 120 mOhm ESR keeps ripple current capability high enough for output filtering in a switching regulator; at 100 kHz, the impedance is dominated by the ESR, not the capacitive reactance, so the output voltage ripple is directly proportional to the load current step times the ESR.
Temperature range and the 2917 molded case
The 2917 footprint is a standard size for tantalum chip capacitors, so pad layout and reflow profiles are well-documented; the molded body handles rework with a hot-air station if needed, though the thermal mass of the 4.30 mm height means a preheat stage helps avoid pad lifting.