The 500 mOhm equivalent series resistance (ESR) sets the self-heating floor under ripple current — on a 12 V rail switching at a few hundred kHz, the ESR dominates the AC loss, so keep the RMS ripple current below the capacitor's rated limit to stay within the 125 °C ceiling.
Military temperature range and molded case
The molded case (Type: Molded) provides mechanical protection and a consistent footprint for pick-and-place assembly.
The package is listed as 1411 (3528 Metric) / 1210, with body dimensions 3.50 mm x 2.80 mm and a seated height of 2.10 mm (manufacturer size code B). This footprint matches standard 1210 solder pads; the low profile keeps the capacitor clear of adjacent tall components on a dense board.