Molded tantalum, 68 µF at 10 V — the decoupling and bulk-storage workhorse
The TPSW686K010R0150: With a ±10% tolerance and 150 mOhm ESR, this part suits bulk decoupling on power rails, hold-up capacitors in DC-DC converter outputs, and general-purpose filtering where low impedance at switching frequencies matters.
The 150 mOhm ESR at 100 kHz sets the ripple-current capability and self-heating under AC load — lower ESR means less internal temperature rise for the same ripple, which directly affects reliability in high-frequency switching supplies.
Active production — sourcing posture for this BOM line
Listed as Active by KYOCERA AVX, the TPSW686K010R0150 carries no end-of-life notice — suitable for both new designs and existing production without obsolescence risk.