I see in the new C&H Sales catalog, www.candhsales-dot-com <http://www.candhsales-dot-com> , is a Condenser Products p/n AOB 50M005 capacitor, .05uF, 50,000 VDCW. Dimensions are 3.25" dia x 2 ft long (?). Price is $125. No mention of dielectric type, but if one in the market for such a cap, it would be worthwhile to research the part and see if it's useful. Gary Lau Waltham, MA USA