This is a new EG&G HY-5353 deuterium thyratron designed for special applications requiring high voltage, high peak current, and low inductance, namely where sub-microsecond pulse-width is required. Please note that export of this item is controlled for some countries. Export is possible, but requires a license. It is not guaranteed that a license will be granted by the BIS, in which case the sale will be canceled. Please enquire for details. Specifications Peak Forward Anode Voltage: 75 kV Rise Time: 30 ns Peak Forward Anode Current: 5 kA DC Average Current: 1 A RMS Anode Current: 65 A Plate Breakdown Factor: 75×109 Cathode Heater Power: 6.3 V @ 30 A Max. Number of Stages: 3 Reservoir Heater Power: 4.5 V @ 11 A Max. Control Grid Open Circuit Peak Trigger Voltage (Min.): 2500 V Control Grid Trigger Source Impedance (Max.): 50 Ω