1AH4

Green Brook Online Verified independent store

→

1.4V @ 0.05A Filament Drive Rail, Normally Open/Normally Closed Contact Logic Not Applicable, Remote-Cutoff RF Pentode Vacuum Tube. It incorporates a specialized variable-pitch con trol grid mesh configured to deliver exceptionally smooth automatic gain control (AGC) characteristics, preventing signal saturation bottlenecks and grid-overload distortion when handling strong incoming communications trunks, housed in a standard 7-pin miniature glass tube envelope. Exact part index: 1AH4. Show more