4pcs 6P1P Miniature Output Beam Tetrode Tubes, Svetlana Brand, Matched Quad, New

Description

4pcs 6P1P Miniature Output Beam Tetrode Tubes, Svetlana Brand, Matched Quad, New
4 pcs (tube) in one lot
New
DESCRIPTION:
6P1P
Miniature output beam tetrode with increased durability.
Designed to amplify low frequency power.
Durability not less than 5000 hours.
Weight no more than 20 g.
Technical characteristics and electrical parameters of the 6P1P lamp:
Filament voltage 6.3 ± 0.6 V
Filament current 500 ± 40 mA
Nominal anode voltage (constant) 250 V
Anode voltage limit (constant) 250 V
Anode current 44 ± 11 mA
Cathode current limit 70 mA
Grid voltage first (constant) -12.5 V
Reverse current of the first grid is not more than 1.0 μA
The second grid voltage is rated (constant) 250 V
Grid voltage second limit (constant) 250 V
The second grid current is not more than 7 mA
Power dissipated by the anode, limiting 12 W
The power dissipated by the second grid, limiting 2.5 W
Maximum voltage between cathode and heater (constant) 100 V
Slope 4.9 ± 1.1 mA / V
Internal resistance 42.5 ± 22.5 kΩ
Output power not less than 3.8 W
Total Harmonic Distortion 14%
Resistance in the grid circuit of the first limiting 0.5 MΩ
Input capacitance 9.5 pF
Output capacitance 5.4 pF
Passage capacity no more than 0.7 pF
Glass miniature decoration
DELIVERY:
Dear customers, we ship via International Airmail.
Perfect and safely shipping. Tracking number is always provided.
We use standard mail service for shipping all tubes/valves.
We ship from Ukraine.
Important note - all international mail services are currently working, so purchased items will 100% be shipped to your location!
We combine lots to save you money on delivery.
Parcels are divided into categories depending on the weight ( product + package weight).
Delivery prices:
0-250 grams - 7.9-10 $
Package weight (50 grams)
250-500 grams - 14 - 16 $
Package weight (100 grams)
500-1000 grams - 24-28 $
Package weight (200 grams)
Every next kilogram + $ 10 and + 200 grams of weight.
You will be able to choose the most favorable ratio of price, product and cost.
The price of delivery has increased significantly, but we try to almost not change the cost of delivery.
If you accidentally overpaid for delivery, we will refund your money.
If you have any questions, we are always ready to communicate and help you.
However, some delays in both Standard and Express services may happen.
ANY QUESTIONS?!
Direct in eBay messages and we will help you