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6SD7 Vacuum Tube New and Used

$4.00
6SD7 Vacuum Tube New and Used
6SD7 Vacuum Tube New and Used

Home / Shop

6SD7 Vacuum Tube New and Used

$4.00
Model Number: 6SD7NEW
Sharp-cutoff pentode 6SD7 vacuum tube with a 6.3V heater rating, available in new old stock (NOS) or tested used options for vintage radio repair and RF/IF amplifier circuits.
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Categories: Vacuum Tubes and Accessories
Manufacturer: Multiple Manufacturers
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  • Description
  • Specifications

The 6SD7 is a sharp-cutoff pentode vacuum tube designed for RF and IF amplifier applications in radio receivers and communications equipment. Units are available in both new old stock (NOS) and tested used conditions. Manufactured by companies including RCA, Sylvania, GE, and Raytheon, these tubes feature a 6.3V filament rating and an octal base design in a metal envelope. Used for servicing vintage radio chassis, television receivers, and signal processing equipment requiring high transconductance and low interelectrode capacitance.

  • Tube Type: Sharp-Cutoff Pentode

  • Base Type: Octal (8-pin metal envelope)

  • Filament Voltage: 6.3 V AC/DC

  • Filament Current: 0.3 A (300 mA)

  • Maximum Plate Voltage: 300 V

  • Plate Dissipation: 3.0 W

  • Transconductance: 3,600 µmhos

  • Primary Function: High-frequency RF or IF voltage amplifier

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