6DK6

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6DK6 Tube

The 6DK6 (8136)  (P/N 154-0149-00, 154-0367-00) is a high-frequency miniature pentode vacuum tube with a miniature B7G 7-pin base.

It is used in the 180, and the vertical amplifiers of the 503, 541, 543, 545, 545A, 551, and 555.

Tek part numbers:

  • 154-0149-00 = 6DK6
  • 154-0367-00 = 8136

Some instruments using part 6DK6

Instrument Manufacturer Class Model Description Introduced
180 Tektronix Pulse generator 180 Time-mark generator 1958
503 Tektronix Oscilloscope 503 450 kHz differential-input scope 1960
513 Tektronix Oscilloscope 513 18 MHz scope 1950
514 Tektronix Oscilloscope 514 10 MHz scope 1949
535 Tektronix Oscilloscope 535 10 (15) MHz dual-timebase scope 1954
541 Tektronix Oscilloscope 541 30 MHz oscilloscope 1955
543 Tektronix Oscilloscope 543 30 MHz oscilloscope 1958
545 Tektronix Oscilloscope 545 30 (33) MHz oscilloscope 1955
545A Tektronix Oscilloscope 545A 30 (33) MHz oscilloscope 1959
551 Tektronix Oscilloscope 551 27 MHz scope 1958
555 Tektronix Oscilloscope 555 Dual beam 30 MHz scope 1959
Aged/Checked/Matched Pair Details
Used in Tek Part# S/N Range
N/A 157-0082-00 (8136) N/A
513 (V9-V12), 514 (V7-V10) 157-0097-00 (8136) All

Reference:

Tube aging procedure / Selection and checking procedure

Links

Pictures