22 µF at 50 V with 75 mOhm ESR — the decoupling cap for tight rails
The TPME226K050R0075 is a molded tantalum capacitor from KYOCERA AVX's TPM series, rated 22 µF at 50 V with ±10% tolerance. The 75 mOhm ESR is the spec that matters for power rail filtering — it sets the ripple current capability and the output voltage ripple.
Molded case, 2917 footprint, tape-and-reel ready
Surface-mount 2917 (7343 Metric) package with dimensions 7.30 mm x 4.30 mm and seated height 4.30 mm. The molded case provides mechanical stability during reflow and resists cracking from board flex — a known failure mode for conformal-coated tantalum caps. Supplied on tape and reel for automated pick-and-place.
Active production — no LTB pressure on this BOM line
Listed as Active by KYOCERA AVX.
Military temperature range — avionics and downhole ready
Operating temperature range -55°C to 125°C covers the full military-grade envelope. This cap is suited for avionics power supplies, downhole instrumentation, and satellite bus decoupling where commercial 85°C caps would de-rate below the required capacitance at temperature extremes.