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8 PCS 6N14P / ECC84 / 6CW7 Double Triode Tubes.Reflector.NOS.Oribinal BOX.NEW.

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Original price was: $17.60.Current price is: $10.56.

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Type : Double AMP Audiophile Triode
Brand : Reflector
UPC : Does not apply
Model : 6N14P / ECC84 / 6CW7
gtin13 : Does not apply

Description Double triode for amplifying high-frequency voltage in cascode circuits (TV PTK units and other devices). Design – in a glass shell, miniature. Weight 15 g. Main parameters at U n = 6.3 V, U a = 90 V, Uc = -1.5 V (for ECC84), R k = 125 Ohm (for 6N14P) Parameter Conditions 6N14P ECC84 Unit rev. Analog — 6L16, 6SW7, ECC84 — — Filament current — 350±30 340 mA Anode current — 10.5±3 12 mA at the beginning of the characteristic at Uс = -10 V ≤40 200 uA Reverse grid current — ≤0.1 — uA Leakage current between cathode and heater — ≤20 — uA Slope — 6.8±1.5 6 mA/V U n \u003d 5.7 V ≥4.3 — Gain — 25±7 24 — Input impedance of the 2nd triode f = 20 MHz 1-1.9 4 kOhm Equivalent noise impedance — 0.6 — kOhm Vibration voltage R a \u003d 2 kOhm ≤100 — mV Interelectrode capacitances input of the 1st triode 4.7±1 4.7 pF output of the 1st triode 2.8±0.5 2.5 passthrough of the 1st triode ≤0.25 0.25 input 2nd triode 2.55±0.5 2.1 output of the 2nd triode 1.15±0.25 0.45 passthrough of the 2nd triode ≤1.8 ≤1.4 between anodes of triodes 0.025-0.05 ≤0.035 Operating time — ≥1500 — h Criteria for evaluation Reverse grid current — ≤0.5 — uA Slope — ≥4.3 — mA/V Limiting performance data Parameter Conditions 6N14P ECC84 Unit ism Heating voltage — 5.7-7 5.7-7 AT Anode voltage in measurement mode 300 180 AT with the lamp off 470 — when the lamp is turned on — 550 Grid voltage negative — thirty — AT Voltage between cathode and heater at positive heater potential 90 100 AT at negative heater potential 180 180* cathode current — — 22 mA Power dissipated by the anode of each triode — 1.5 2** Tue Grid circuit resistance — one 0.5 MOhm Bulb bulb temperature — 150 150 °C Ambient operating temperature range — -60…+70 — °C

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