NJ7P SQL Tube Database Query

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6DV4
Medium-Mu Triode (Nuvistor)

EIA Base & Outline

EIA Base: 12EAEIA Bulb: 4-4
Source ........................................ RCA RC-27 - 1973

Application

Source ........................................ RCA RC-27 - 1973
Nuvistor type used at frequencies up to 1000 MHz in uhf oscillator stages of color and black-and-white television receivers. Requires nuvistor socket.

Mechanical Data

Source ........................................ RCA RC-27 - 1973
Bulb .......................................... MT-4
EIA Outline ................................... 4-4
EIA Base ...................................... 12EA

Electrical Data

Source ........................................ RCA RC-27 - 1973
Heater Voltage ................................ 6.3 V
Heater Current ................................ 0.135 A

Direct Interelectrode Capacitances (approx)

Triode
Source ........................................ RCA RC-27 - 1973
Input ......................................... 4.4 pf
Output ........................................ 1.9 pf
Grid to Plate ................................. 1.8 pf

Maximum Ratings (Design Center Values)

Triode
Source ........................................ RCA RC-27 - 1973
Plate Voltage ................................. 125 V
Plate Dissipation ............................. 1 W

Characteristics and Typical Operation

Class A Amplifier
Source ........................................ RCA RC-27 - 1973
Plate Voltage ................................. 75 V
Grid No. 1 Voltage Derived from
Cathode Bias Resistor ...................... 100 Ω
Amplification Factor .......................... 35
Plate Resistance (approx) ..................... 3.1K Ω
Transconductance .............................. 11.5K µMho
Plate Current ................................. 10.5 mA

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Tue, 28 Jun 2022 02:32:35 -0700