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CV1627 / 5D/100A HF pentode

Size
This valve measures 545x145mm overall.
Filament voltage10V
Nominal filament current16A
Max anode voltage **3kV
Max screen voltage **850V
Max anode dissipation **1kW
Mutual conductance *4.5mA/V
Max anode voltage at 20MHz2.5kV
*: at Va=2kV, Vg2=800V, Vg3=0, Vg1=-21V (AC filament) or -16V (DC filament)
**: at maximum of 10MHz

Looking at the main photo, the filament and control grid connectors are at the top. The filament connects to the two fatter pins. The strap around the neck is the screen grid connector. The anode connector is the strap at the other end, and the suppressor grid connects to the pin at the bottom.

Inside view
CV1627 / 5D/100A
Quarter view

Quarter view

This file was last modified14:57:30, Tuesday September 02, 2014