NJ7P SQL Tube Database Query

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8677
Power Triode (Nuvistor)

EIA Base & Outline

EIA Base: 12CT

Mechanical Data

EIA Base ...................................... 12CT

Electrical Data

Heater Voltage ................................ 6.3 V
Heater Current ................................ 0.15 A

Direct Interelectrode Capacitances (approx)

Triode
Input ......................................... 6 pf
Output ........................................ 1.2 pf

Characteristics and Typical Operation

Class A Amplifier
Plate Voltage ................................. 180 V
Grid No. 1 Voltage ............................ 1.2K V
Amplification Factor .......................... 70
Plate Resistance (approx) ..................... 3K Ω
Transconductance .............................. 5400 µMho
Plate Current ................................. 20 mA
Power Output (approx) ......................... 1.4 W

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Sat, 25 Jun 2022 09:37:26 -0700