Shaft: 1/4" (1.5" Long) Peak Voltage: 3000 Capacitance: 11-100pf (Per Section) Air Gap: 0.077" Plates: 13 (Per Section) Size: 3.5" Wide x 2.375" High x 6.5" long New Old Stock * No longer avialable for export MFR: National Radio Products SKU: TMC-100D