NJ7P SQL Tube Database Query

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6877
Low-Mu Triode

EIA Base & Outline

EIA Base: 9GBEIA Bulb: 6-4
Source ........................................ GE - 1973

Mechanical Data

EIA Outline ................................... 6-4
EIA Base ...................................... 9GB

Electrical Data

Heater Voltage ................................ 6.3 V
Heater Current ................................ 0.8 A

Maximum Ratings (Design Center Values)

Triode
Plate Voltage ................................. 200 V
Plate Dissipation ............................. 12 W

Characteristics and Typical Operation

Class A Amplifier
Plate Voltage ................................. 150 V
Grid No. 1 Voltage ............................ -12.0 V
Amplification Factor .......................... 3.75
Plate Resistance (approx) ..................... 2K Ω
Transconductance .............................. 6500 µMho
Plate Current ................................. 75 mA

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Tue, 04 Oct 2022 16:52:34 -0700