Capacitance and voltage – the BOM fit check
TAJC156K035HNJ is a 15 µF tantalum capacitor rated at 35 V. The capacitance and voltage rating are the first two checks against the BOM line — if the design calls for 15 µF at 35 V, this part matches the order code.
Active production – no last-time-buy window
The lifecycle status is Active (L*), meaning KYOCERA AVX is still producing TAJC156K035HNJ.