The TPSD226K035P0400: This is a 22 µF, 35 V molded tantalum capacitor in the standard D case (2917 / 7343 metric). The 400 mOhm ESR sets the ripple current ceiling and defines output impedance for downstream regulation.
Rated -55 to +125 °C, this is the full military temperature band. The part sits comfortably in avionics power supplies, satellite bus decoupling, or downhole instrumentation where the ambient can hit 125 °C and the board sees thermal cycling from -55 °C at power-off.
This is a production part suitable for new designs. Sourced through independent distribution; quoted to order against the BOM quantity.
