4pcs 6P6S M.QUAD Reflector (6V6G,6V6GT, 5871,7184,7408) Beam Tetrode Tubes, 70's

Description

4pcs 6P6S M.QUAD Reflector (6V6G, 6AY5,5871,7184,7408) Beam Tetrode Tubes, 70's
4pcs (tubes) in one lot    Tested L3-3
New -
You buy what you see at the photo
Reflector Brand
All tubes are tested and have good parameters. But you can get differ tubes with other parameters,
not like at the photo.
Because I have many tubes and can not make photo of each.
So, you will get one Matched QUAD of 6P6S (4pcs) with very similar parameters,
but they must not be the same as at the photo.
Hope for your understanding and have a good shopping!
DESCRIPTION:
6P6S -
Output beam tetrode.
Designed for operation in single-ended and push-pull output circuits of low frequency receivers and amplifiers.
Can be used as master oscillator and frequency multiplier.
Indirectly heated oxide cathode.
Works in any position.
Design - in a glass shell with an octal base.
Durability not less than 500 hours.
Weight no more than 38 g.
Foreign counterparts: 6V6G, 6V6GT, 6AY5, 5871, 7184, 7408.
Technical characteristics and electrical parameters:
Filament voltage 6.3 ± 0.6 V
Filament current 450 ± 40 mA
Nominal anode voltage (constant) 250 V
Anode voltage limit (constant) 350 V
Anode current 45 ± 12 mA
Grid voltage first (constant) -12.5 V
Reverse current of the first grid is not more than 2 μA
The second grid voltage is rated (constant) 250 V
Grid voltage second limit (constant) 310 V
The second grid current is not more than 7.5 mA
Power dissipated by the anode, limiting 13.2 W
Power dissipated by the second grid, limiting 2.2 W
Maximum voltage between cathode and heater (constant) 100 V
Slope 4.1 ± 1.1 mA / V
Internal resistance 52 kOhm
Output power not less than 3.6 W
Harmonic distortion factor 8%
Input capacitance 9.5 ± 1.6 pF
Output capacitance 6.5 ± 2.7 pF
Passage capacity no more than 0.9 pF
Glass design with octal base
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.
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