The TPSC226M020R0150: Listed as Active. No stock-holding claim — every lot is verified before dispatch.
22 µF at 20 V — the bulk decoupling sweet spot
22 µF capacitance with ±20 % tolerance on a 20 V rated rail. For a 12 V supply, the 40 % voltage derating is standard practice for tantalum reliability — reduces field failure risk from surge current. 150 mOhm ESR is low for a molded tantalum in the C case code — keeps ripple current handling above 1 A at 100 kHz, which matters for the output filter of a buck converter or the input decoupling of a POL regulator.
Molded construction, full military temperature range
Molded epoxy case with a standard 2312 (6032 Metric) footprint — the 6.00 mm × 3.20 mm body and 2.80 mm seated height fit a typical 8 mm pad pitch on a 2-layer PCB. -55 to +125 °C operating range covers avionics, downhole instrumentation, and outdoor telecom enclosures where the ambient cycles between cold soak and solar loading.