The TAJD156K050HNJ: Rated 50 V with 15 µF capacitance and ±10% tolerance. ESR is specified at 600 mOhm at 100 kHz. This value sets the ripple current capability and self-heating under AC load — a lower ESR means less internal temperature rise for the same ripple current, which directly affects the 2000-hour life at 125 °C.
Temperature endurance and deployment envelope
Rated for -55 to 125 °C operating range with 2000 hours endurance at 125 °C. This is the full military temperature band — the capacitor can be used in avionics, downhole instrumentation, or outdoor telecom equipment without derating for ambient extremes. The 2917 (7343 Metric) case, size code D, is a standard molded tantalum footprint.