68 µF, 6.3 V — molded tantalum for tight board spaces
The TAJW686K006RNJ is a 68 µF, 6.3 V molded tantalum capacitor from the KYOCERA AVX TAJ series, in a 2312 (6032 Metric) case with a seated height of just 1.50 mm — a low-profile fit for dense surface-mount layouts. The 1.5 Ohm ESR at 6.3 V means ripple current is limited — budget derating for any application with AC ripple above a few hundred mA, or the internal heating will push the cap past its dissipation limit.
The TAJ series is a broad molded-tantalum family; if you need a different capacitance, voltage, or case size within the same footprint, the series shares the same 2312 land pattern — a BOM swap without board respin.