TAJY687K002RNJ carries an Active product status from KYOCERA AVX.
680 µF, 2.5 V, 200 mOhm ESR — bulk decoupling fit
680 µF capacitance at 2.5 V rated voltage in a 2917 (7343 Metric) case — this is a high-density tantalum capacitor suited for bulk decoupling on low-voltage core rails, such as 1.8 V or 2.5 V FPGA/ASIC supplies. The ±10% tolerance is tight enough for most filtering and hold-up applications — no need to over-spec for worst-case capacitance drift.
Military-temperature range — deployment context
The molded case construction (Type: Molded) provides mechanical robustness and moisture resistance consistent with the TAJ series.
Surface-mount 2917 — layout note
Package is 2917 (7343 Metric), 7.30 mm x 4.30 mm footprint, 2.00 mm seated height. The low profile (0.079" max) suits tight board-stack constraints.