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6J6 Vacuum Tube New and Used

$4.00
6J6 Vacuum Tube New and Used
6J6 Vacuum Tube New and Used

Home / Shop

6J6 Vacuum Tube New and Used

$4.00
Model Number: 6J6NEW
6J6 high-mu common-cathode dual triode tube with 6.3V heater and 7-pin miniature base.
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Categories: Vacuum Tubes and Accessories
Manufacturer: Multiple Manufacturers
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  • Description
  • Specifications

The 6J6 is a 7-pin miniature high-mu dual triode vacuum tube featuring a shared common cathode design. Introduced during WWII, it was engineered primarily for high-frequency applications including VHF push-pull oscillators, mixers, and RF amplifiers, as well as early digital computer pulse circuits and multivibrators. Its unique internal construction allows for efficient push-pull operation in space-constrained layouts. It operates on a 6.3V heater and fits standard 7-pin miniature sockets. Available NOS and tested used.

  • Type: High-Mu Dual Triode (Common Cathode for VHF RF/Oscillator Service)

  • Base: 7-Pin Miniature (EIA 7BF / B7G)

  • Heater Voltage: 6.3V

  • Heater Current: 0.45A

  • Max Plate Voltage (Per Section): 300V

  • Max Plate Dissipation (Per Section): 1.5W

  • Amplification Factor (Mu): 38

  • Transconductance (Per Section): 5300 micromhos (5.3 mA/V)

  • Equivalents & Relatives: 6J6, 6J6A, 6J6W, ECC91, CV858, VT-201, 6099, 6101