50pcs used Soviet (Voskhod) 6N1P Double Triodes.
Double miniature triodes. Designed to amplify the high frequency voltage. Durability of at least 1500 hours Mass not more than 15 g.
Fifty tubes in one lot.
Six tubes out of fifty pieces were tested.
Rated electrical data (for each triode)
Heating voltage, V 6.3
Anode voltage, V 250
Resistance in the cathode circuit for automatic bias, Ohm 600
Heating current, mA 600±50
Current in the anode circuit, mA 8±2.4
The steepness of the characteristic, mA / V 3.2
The steepness of the characteristic at a heating voltage of 5.7 V, not less than, mA/V 2.7
Internal resistance, kOhm 11
Gain 35±7
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Tracking number is provided.
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