HV Fast Discharge Capacitor, Leclanche AG Type: DHt 2500 - 27 paper / oil impregnated / pulsed service 7nF (+-) 10% TS 25 kV = (Tension de Service - operating voltage) TE 37 kV= (Tension d'Essay - test voltage) fo = 4 MHz (self resonant frequency) Theta = 60 C (operating temperature)