Description: Read the detailed technical specifications below!6P14P-K Reflector slightly used pentode tubes.Some tubes may be unused. Most of the tubes are from the 60s and 70s. There are some from 1980, 1981, but not younger.Four tubes in one lot.Tested on L3-3 tester.MATCHED QUAD! We ship via International Registred Airmail.Tracking number is provided.Important notice for buyers from Canada -shipping to central and western provinces of Canada may take up to 2 months! Important information for buyers from Australia, Oceania, Central Africa and South America: due to increased shipping cost to these regions, shipping price is calculated individually. !!!Dear buyers, despite the treacherous Russion invasion of Ukraine, we are working!!!Some minor delays in the delivery may happen.6P14PLow-frequency output pentode in a glass finger version.Designed to amplify low-frequency power in general-purpose radio-electronic equipment.The output pentode 6P14P is used in output single-cycle and push-pull circuits of receivers and low-frequency amplifiers.Works in any position.Produced in a glass finger design.Indirectly heated oxide cathode.9-pin base with button bottom.Pin arrangement: RSH8.Overall dimensions of pentode 6P14P: - tube height - 78 mm; - tube diameter - 22.5 mm.Weight no more than 20 g.Operating time not less than 3000 hours.Foreign analogues of the 6P14P lamp: EL84, E84L, N709, 6BQ5, 6L40, 6P15, 7189, 7189A, 7320. Technical characteristics and electrical parameters of the lamp 6P14P:Filament voltage 6.3 ± 0.6 VFilament current 760 ± 60 mAAnode voltage nominal (constant) 250 VAnode voltage limit 300 VAnode current 48 ± 8 mACathode current limit 65 mAGrid voltage second nominal (constant) 250 VGrid voltage second limit (constant) 300 VSecond grid current no more than 7 mAPower dissipated by the anode, limit 14 WPower dissipated by the second grid, limit 2 WThe voltage between the cathode and the heater limit (constant) 100 VSlope 11.3 mA/VThe gain in the triode connection is about 20Internal resistance 30 kΩCathode resistance for automatic bias 120 ΩInput capacitance about 11 pFOutput capacitance about 7pFCapacitance pass approx. 0.2 pFCharacteristics of the dependence of the currents of the anode and the second grid on the voltage on the anode at a voltage on the second grid of 250 V The fifth additional optional letter element in the main designation is always entered with a hyphen. It characterizes any special operational properties of the lamp. Usually achieved by thicker structural elements inside the lamp bulb or additional stops.B - lamps of increased reliability and mechanical strength;D - dumps of special durability with a guaranteed operating time of more than 10,000 hours;E - high-durability lamps with a guaranteed operating time of more than 5000 hours;I - lamps designed to operate in a pulsed mode; characterized by increased emissivity of the cathode;K - lamps with high vibration resistance;R - lamps of special reliability and mechanical strength;EB - lamps of increased reliability, mechanical strength and durability;DR - lamps of special reliability, mechanical strength and durability.
Price: 19.7 USD
Location: Kyiv
End Time: 2025-02-09T19:47:41.000Z
Shipping Cost: N/A USD
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Item Specifics
Return shipping will be paid by: Buyer
All returns accepted: Returns Accepted
Item must be returned within: 30 Days
Refund will be given as: Money back or replacement (buyer's choice)
Non-Domestic Product: No
Brand: Reflector
Type: Pentode
Custom Bundle: No
Model: EL84
Country/Region of Manufacture: Russian Federation
Modified Item: No
