4PR60B

The 4PR60B or 8252 is a 60 watt dissipation tetrode designed for high voltage pulse modulator service. The first example was made by EIMAC and the second by United Electronics.

Length = 6.00" Diameter = 3.06"
Max voltage = 20000
Max current = 18 amps pulse
Fil voltage = 26
Fil current = 2.25 amps         GOTO INDEX