6p15p Soviet vintage tube

Lot 8 pcs Tested 

Main technical characteristics of 6P15P

Filament voltage 6.3 ±0.6 V
Filament current 760 ±60 mA
Nominal anode voltage (DC) 300 V
Anode voltage limit (constant) 330 V
Anode current 30 mA
Cathode current (peak value) 90 mA
Grid voltage second nominal (constant) 150 V
Second limit grid voltage (constant) 330 V
Second grid current 4.5 mA
Anode power dissipation, maximum 12 W
Power dissipation by the second grid, maximum 1.5 W
Maximum voltage between cathode and heater (constant) 100 V
Slope characteristic 14.7 mA/V
Triode gain 25
Internal resistance 100 kOhm
Cathode resistance for auto bias 75 ohms
Input capacitance 13.5 pF
Output capacitance 7 pF
Pass-through capacitance no more than 0.07 pF
Miniature glass decoration
Durability of at least 3000 hours.
Weight no more than 20 g

If you buy several lots from different brands, I will combine delivery. If you overpay for delivery, I will refund you the price that you overpaid more than the actual delivery cost!
The cost of delivery depends on the weight of the parcel.
Approximate delivery cost (the price depends on the country of the buyer's location for large parcels)
0-250 grams - 10 dollars
250-500 grams - 15 dollars
0.5 - 1 kilogram USD 25-28
1 - 2 kilograms 35-38 dollars.
I try to split large parcels into several sent so that it reaches the buyer better and faster.
Radio lamps and indicators are sent by the Ukrainian state postal service, Ukrposhta
(at this time it works very well and without failures, your purchases will be delivered without problems, all track numbers are tracked the entire way of the shipment and you can see it online in all tracking services)