NTE556 High Voltage Multiplier 5-Step Silicon Tripler w/Damper Diode and Internal Focus Divider Network Electrical Characteristics: Input, Peak-to-Peak (No Load) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12kV Maximum Continuous Output (at 2mA, No Load) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 30kV Output Lead Length . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 26 inches Schematic: IN 680 GND 56M 294M CTL FOCUS HI VLTG OUT 2.750 (69.85) 3.875 (98.42) Input GND 2.300 (58.42) CTL Focus 1.450 (26.83) 1.310 (33.27) Output 1.850 (46.99) .560 (14.22) Mounting Slots .190 (4.82) x .406 (10.31) 3.380 (85.85) CLto CL