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12J7 Vacuum Tube New and Used

$4.00
12J7 Vacuum Tube New and Used
12J7 Vacuum Tube New and Used

Home / Shop

12J7 Vacuum Tube New and Used

$4.00
Model Number: 12J7NEW
12J7 sharp-cutoff pentode vacuum tube with 12.6V heater and Octal base.
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Categories: Vacuum Tubes and Accessories
Manufacturer: Multiple Manufacturers
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  • Description
  • Specifications

The 12J7 is a metal sharp-cutoff pentode vacuum tube designed for use as a high-gain RF or IF amplifier in radio receivers and series heater-string circuits. Available in new old stock (NOS) and tested used conditions, it features an 8-pin Octal base layout, a top grid cap connection, and a 12.6V heater rating.

  • Type: Sharp-Cutoff Pentode

  • Base: Octal (EIA 7R layout, top grid cap)

  • Heater: 12.6V / 0.15A

  • Max Plate Voltage: 300V

  • Max Plate Dissipation: 0.75W

  • Max Screen Grid Voltage: 125V

  • Max Screen Grid Dissipation: 0.1W

  • Equivalents: 12J7GT, 12J7G