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7AG7 Vacuum Tube New and Used

$5.00
7AG7 Vacuum Tube New and Used
7AG7 Vacuum Tube New and Used

Home / Shop

7AG7 Vacuum Tube New and Used

$5.00
Model Number: 7AG7NEW
Sharp-cutoff pentode 7AG7 loctal vacuum tube with a 6.3V heater rating, available in new old stock (NOS) or tested used options for vintage radio repair and video/RF amplifier circuits.
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Categories: Vacuum Tubes and Accessories
Manufacturer: Multiple Manufacturers
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  • Description
  • Specifications

The 7AG7 is a sharp-cutoff pentode vacuum tube designed for video amplifier stages, wideband RF/IF amplifiers, and high-frequency signal applications in television receivers and radar equipment. Units are available in both new old stock (NOS) and tested used conditions. Manufactured by companies including Sylvania, Philco, RCA, and GE, these tubes feature a 6.3V filament rating and an 8-pin lock-in (loctal) base in a glass envelope construction. Used for servicing vintage radio chassis, early television receivers, and specialized electronic equipment requiring high transconductance and video-frequency response.

  • Tube Type: Sharp-Cutoff Pentode

  • Base Type: Loctal / Lock-In (8-pin)

  • Envelope Style: Glass T-9

  • Filament Voltage: 6.3 V AC/DC

  • Filament Current: 0.45 A (450 mA)

  • Maximum Plate Voltage: 300 V

  • Plate Dissipation: 3.25 W

  • Transconductance: 10.0 mA/V (10,000 µmhos)

  • Primary Function: Video amplifier, wideband IF/RF amplifier, or pulse circuit stage

  • Condition Options: New Old Stock (NOS) or Tested Used