Active production — 22 µF, 35 V, 200 mOhm ESR
The TPSD226M035R0200 is an active-production molded tantalum capacitor from KYOCERA AVX's TPS series, rated 22 µF at 35 V with ±20% tolerance and 200 mOhm ESR. The 200 mOhm ESR is the figure that governs ripple current handling and self-heating — a lower ESR means the capacitor runs cooler under the same AC ripple, which directly affects reliability in a switching regulator output or DC-DC input filter.
The molded case (type Molded) and 2917 (7343 Metric) surface-mount package are standard for high-reliability board assembly; the package code D corresponds to the 7.30 mm x 4.30 mm footprint with a seated height of 3.10 mm max.
