The TPSE227M016R0150: The 150 mOhm ESR is the effective series resistance at 100 kHz — it governs ripple current handling and self-heating in power-supply decoupling or bulk storage roles. A lower ESR means less internal temperature rise for a given ripple current, which matters when the cap sits near a hot regulator or in a tight thermal enclosure.
Active production — quoted to order
KYOCERA AVX lists this part as Active in production.
2917 case, size code E — board-fit checklist
Surface-mount package in the 2917 (7343 Metric) footprint, manufacturer size code E. The molded case is standard for tantalum chip caps — the epoxy encapsulation protects the anode from mechanical stress and moisture ingress during reflow. Tape & Reel packaging suits volume pick-and-place; Cut Tape is available for prototype or low-volume builds.
-55 to 125 °C — full industrial temperature range
General-purpose feature set — no low-ESR or high-reliurance screening, so for mission-critical or high-vibration applications, verify the ripple current and surge limits against the circuit conditions.