Capacitor identity and sourcing posture
TAJC685K025TNJ is a KYOCERA AVX Specialty Capacitor listed under series * — a placeholder that means the specific dielectric material and voltage rating are not confirmed in this entry. The buyer must verify the full part number against the manufacturer's datasheet to confirm the capacitance, tolerance, and voltage rating before committing the BOM. For surplus lots, a sealed reel with consistent date-codes is preferred over mixed-date cut tape, as it ensures the capacitors are from a single production run and have not been exposed to moisture or thermal cycling.