Use keywords to find the product you are looking for...
ADVANCED SEARCH
CURRENCY
Categories
Manufacturers
Bestsellers
Site news
Articles
Receiving and amplifying tubes (catalog)
U.S. tubes and their Soviet analogues
Russian/Soviet tube designations
Types of some Russian capacitors
Code chart for TESLA tubes (1947-1984)
»
Vacuum tubes by use
»
Other tubes
»
6K4 / 6SG7 HF pentode tube
6K4 / 6SG7 HF pentode tube
Manufacturer
SOLD OUT6K4 / 6SG7 HF pentode tube
6K4 / 6SG7 HF pentode tube
SOLD
Available quantity:
0
pcs
We accept payments by:
Average delivery time to
United States
is
20
days.
The 6K4 high-frequency pentode tube. Equivalent to the 6SG7.

  • Name: 6K4;
  • Type: HF pentode;
  • Application: HF voltage amplification;
  • Cathode type: oxide, indirect heating;
  • Envelope: metal;
  • Mass, g: 45;
  • Filament voltage, V: 6,3;
  • Filament current, A: 0,275-0,325;
  • Anode voltage, V: 250;
  • Anode current, A: 0,009-0,015;
  • Anode power, W: 3,3;
  • Grid1 voltage, V: minus 1;
  • Grid2 voltage, V: 125;
  • Steepness, mA/V: 3,8-5,6;
  • Microphnic noise, mV: 400;
  • Socket type: rsh5-1.
    • Copyright 2007-2023
    Tubes-Store Inc. All rights reserved.