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12SJ7 and 12SJ7GT Vacuum Tubes New and Used

$4.00
12SJ7 and 12SJ7GT Vacuum Tubes New and Used
12SJ7 and 12SJ7GT Vacuum Tubes New and Used

Home / Shop

12SJ7 and 12SJ7GT Vacuum Tubes New and Used

$4.00
Model Number: 12SJ7NEW
12SJ7 and 12SJ7GT sharp-cutoff pentode vacuum tubes 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 12SJ7 and 12SJ7GT are sharp-cutoff pentodes designed for high-gain audio amplification, signal detection, and RF or IF stage amplification in radio receivers and series heater-string circuits. Available in new old stock (NOS) and tested used conditions, they feature an 8-pin Octal base layout and a 12.6V heater rating.

  • Type: Sharp-Cutoff Pentode

  • Base: Octal (EIA 8RD layout)

  • Heater: 12.6V / 0.15A

  • Max Plate Voltage: 300V

  • Max Plate Dissipation: 2.5W

  • Max Screen Grid Voltage: 125V

  • Max Screen Grid Dissipation: 0.7W

  • Equivalents: 12SJ7, 12SJ7GT, 12SJ7G, 12SJ7 Metal