Capacitance, voltage, and ESR — the three numbers that size the BOM line
The TAJE336M025RNJ: 33 µF at 25 V with ±20% tolerance: this is the bulk decoupling or filter capacitor for a 12 V or 5 V rail that needs headroom above the nominal voltage.
Temperature grade and environment — what -55 to +125 °C means for deployment
The full military temperature range qualifies this part for avionics, satellite, downhole drilling, and engine-bay electronics. At 125 °C the leakage current and ESR increase per the tantalum derating curve, so the applied voltage should be derated to 50% of rated voltage (12.5 V) for reliable operation above 85 °C.
Package and footprint — 2917 (7343 Metric) land pattern
The 7.30 mm x 4.30 mm body with 4.30 mm seated height fits the standard 2917 footprint. The molded case is non-hermetic, so a conformal coat over the assembly protects against moisture ingress in humid environments. The E case code matches the 2917 outline.
Active product status from KYOCERA AVX.