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» Vacuum tubes by use » PREAMP / DRIVER tubes » 6S4P-DR / EC86 / PC86 tube (original box)
6S4P-DR / EC86 / PC86 tube (original box)
Manufacturer: Reflector factory
6S4P-DR / EC86 / PC86 tube (original box)
6S4P-DR / EC86 / PC86 tube (original box)
6S4P-DR / EC86 / PC86 tube (original box)
6S4P-DR / EC86 / PC86 tube (original box)
$3.50/ea
Available quantity:
0 pc.
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Average delivery time to United States is 16 days.
The 6S4P-DR high-frequency high-transconductance triode has been designed for use in grounded-grid circuits of input and wide-band amplifiers.
The 6S4P-DR high-frequency triodes is are miniature devices enclosed in glass bulb and are provided with a nine-pin base and an indirectly heated oxide-coated cathode.
The 6S4P-DR high-frequency triodes are resistant to ambient temperature from -45 to +70C and relative humidity of 95 to 98% at +25C, as well as to mechanical loads: vibration loads up to 2g and multiple impact loads up to 15g.
Near equivalent to the EC86 and PC86. Military equipment. Made by Reflector plant.

  • Name: 6S4P-DR
  • Type: HF triode, hi-durable, long-life
  • Application: UHF voltage amplification in grounded grid circuit
  • Cathode type: oxide,indirect heating
  • Envelope: glass, miniature
  • Mass, g: 15
  • Filament voltage, V: 6,3
  • Filament current, A: 0,275-0,325
  • Anode voltage, V: 150
  • Anode current, A: 0,011-0,019
  • Anode power, W: 3
  • Steepness, mA/V: 15,0-24,0
  • Reverse grid current, uA: 0,05-0,3
  • Microphnic noise, mV: 10
  • Gain: 35,0-65,0
  • Socket type: rsh8

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