The TPSB107M004R0250: This is a 100 µF molded tantalum capacitor rated at 4 V with 250 mOhm ESR — the sweet spot for bulk decoupling on a 3.3 V or lower rail where you need energy storage without wasting board space. It lives in the B case (1411 / 3528 Metric), 3.50 mm x 2.80 mm footprint, 2.10 mm seated height — small enough for a dense PCB but still hand-solderable with a fine-tip iron if you are doing a field repair without a reflow oven.
Temperature range and field fit
No need to derate for a different grade; it covers industrial and military environments with the same order code.
This BOM line is safe for production and new designs alike.