1T4

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1.4V @ 0.05A Filament Drive Rail, Remote-Cutoff Radio-Frequency (RF) Pentode Vacuum Tube. Featuring a variable-pitch control grid design, it delivers smooth automatic gain control (AGC) curves without carrier wave distortion, maintaining unyielding signal phase stability across legacy receiver front ends. Housed in a standard 7-pin miniature glass tube footprint layout. Exact part index: 1T4. Show more