22 µF, 35 V, 500 mOhm ESR — full military temperature range
The 35 V rating with 50 % derating on a 12 V or 24 V bus keeps the failure-in-time (FIT) rate within MIL-HDBK-217 guidelines for high-reliability programs.
Case E 2917 footprint — board layout and mounting
The 2917 (7343 Metric) case E measures 7.30 mm x 4.30 mm with a seated height of 4.30 mm max. The molded body has no exposed metal on the sides, so the pad layout follows the standard 2917 tantalum footprint — no special keep-out zones for the anode/cathode polarity mark. Surface-mount assembly on a standard reflow profile; the molded construction resists solder wicking up the terminations.
