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ID = 55231
United States of America (USA)
Brand: Common type USA tube/semicond.
Developer: Victoreen Instruments Co., Cleveland (OH) 
Tube type:  Electrometer Triode 
Identical to 5801 = VX-33A

Base Wires only.
Was used by Technology / Measurement
Filament Vf 1.25 Volts / If 0.01 Ampere / Direct / Battery =
Description Subminiature electrometer triode. T3 bulb with X press.
7.5V at 90uA anode, -1.7V at 50pA grid, gain 2, Gm 100uMhos min
Raytheon and Victoreen known manufacturers. 
Information source Tube Lore (I)   
- - Manufacturers Literature   

ray_f23_4.png 5801
Emilio Ciardiello

5801: Manufacturer's Literature
Emilio Ciardiello


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