About Us
About Us
Apparatus and Instruments Calculator Camera Diodes Punch Card Radio Relay Transistors Vintage Mainframe Parts Vintage Tubes

6N16B-VI Double Triode Miniature Tube MELZ Soviet Russian NEW. Category Vintage Tubes. Detailed description and photos.

4x 6N16B-VI Double Triode Miniature Tube MELZ Soviet Russian SAME DATE 08/78 NEW
  • Name: 6N16B-VI / 6Н16Б-ВИ
  • Manufacturer: Melz factory
  • Condition: NOS (new from old stock), never used
  • Date of manufacture: 1960-1980s

All the tubes are manufactured in the Soviet Union and can have a quality mark and other factory marking on the case. The dual triode for voltage amplification of low frequency, generating oscillations of high frequency and the relaxation schemes. Tube execution in how a super miniature glass bulb. Weight 4.5 g

The main parameters at U n  = 6.3 V, U a = 100 V, Rk = 325 Ohm (240 Ohm for 6N16B-VR, 100 Ohm for 6N16G-VIR)
Parameter Conditions 6N16B, 6N16B-V, 6N16B-VI, 6N16B- I 6N16B-VR 6N16G-VIR Units rev.
Analogue - - - - -
Glow current - 400 ± 30 370 ± 40 400 ± 40 mA
Anode current - 6.3 ± 1.9 6.3 ± 1.9 6.3 ± 1.9 mA
Current difference of anode of lamp triodes - ≤1.9 - - mA
Grid reverse current - ≤0.2 ≤0.2 ≤0.2 μA
Leakage current between cathode and heater - ≤20 - - μA
The emission current of each triode in a pulse at U a. imp = U with imp = 200 V for 6N16B-I, 6N16B-VI lamps ≥1.2 - - BUT
Steepness characteristics - 5 ± 1.25 5 ± 1.25 5 ± 1.25 mA / V
U n = 5.7 V ≥3 -  
Gain - 25 ± 5 25 ± 5 25 ± 5 -
Input impedance f = 50 MHz 32 32 - kohm
Mesh insulation resistance - ≥10 -   Megohms
Vibration Noise Voltage R a = 2 kOhm ≤75 ≤50 ≤75 mV
Interelectrode capacitance input 2.7 ± 0.7 2.7 ± 0.7 2.7 ± 0.7 pF
day off 1.65 ± 0.55 2.7 ± 0.6 2.2 ± 0.5
checkpoint 1.5 ± 0.5 1.5 ± 0.5 1.5 ± 0.5
between anodes of triodes 0.5 ± 0.15 ≤0.15 ≤0.15
cathode heater ≤7 ≤7 -
Operating time - ≥750 ≥2000 ≥2000 h
Criteria for evaluation
Grid reverse current - ≤1.5 - - μA
Steepness characteristics - ≥3 - - mA / V
Change of slope characteristics - ≤ +30 -40 - - %
Pulse output voltage - - - ≥22.5 AT

On photos you can see  charts from datasheet:

  • left chart - anodic characteristics
  • right chart - anode-mesh characteristics
Date of publication: 23 Jun 2018

Full Collection Photos for "6N16B-VI Double Triode Miniature Tube MELZ Soviet Russian NEW"

This album contains all the photos that we did for "6N16B-VI Double Triode Miniature Tube MELZ Soviet Russian NEW" in category "Vintage Tubes". All photos are original and if you like any of them you can contact us and we can offer you completely original photos without a watermark and good quality for a small fee.