4pcs. 6S33S-V / 6C33C-B Hi-End Amp Triode NEW TUBES NOS Ulyanovsk date 1970`s

Description

Lot - 4 pcs.
6S33S-V Triode Tube
Ulyanovsk
FACTORY
Russian power audiophile triode tube 6S33S-V ( 6С33C-В – rus. ).
High quality made for the military equipment
Made in USSR
Stamp of technical control department of the manufacturer
"
ОТК
"
Strong glass transistor of high reliability and mechanical strength.
Designed to work as a regulatory lamps in electronic voltage regulators.
Durability is not less than
2000
hours
.
Weight no more than 200 g
Main specifications
6S33S-V
:
Nominal electrical data:
Heater voltage, V ...... 12,6 ± 1,3
filament current, A ...... 3,2 ± 0,4
The voltage at the anode, B ...... 120
The current in the anode circuit, ...... 540 mA ± 90
Slope, mA / V ...... 39 ± 11
The resistance in the cathode circuit for self-bias, Om ...... 35
Internal resistance, Ohm ..... 130
Grid reverse current, uA to 5
Maximum permissible electrical values:
The greatest stress on the anode 450 in
The tension in the grid tsepm negative, B ...... -150
The greatest current in the cathode circuit ...... 1.5 mA
Maximum power dissipated at the anode, W ...... 25
The highest voltage in the cathode-heater, In ..... 300
The greatest resistance in the grid circuit, Mom ...... 0.5
This never been used, from the old stock.
Dates and printing "
OTK" on tubes may be different, and not necessarily with photos of lots
Vacuum tubes 6S33S-V (6С33С-В) in a parcel can be without original boxes, to minimize delivery.
Robust packaging, protection against shock and
vibration
I can reduce the cost of item in the declaration, to reduce customs tax!!!
Worldwide shipment
A
ir delivery
See my other items