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A horizontal ribbon.

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A horizontal ribbon.

5975
Medium-Mu Triode

EIA Base & Outline

EIA Base: 5975EIA Bulb: 3-6
Source ........................................ GE - 1973

Application

Subminiature type used as a general purpose amplifier in subminiature equipment. Requires either a subminiature socket or direct soldering of the wires from the tube to circuit components.

Mechanical Data

EIA Outline ................................... 3-6
EIA Base ...................................... 5975

Electrical Data

Heater Voltage ................................ 6.3 V
Heater Current ................................ 0.175 A

Maximum Ratings (Design Center Values)

Triode
Plate Voltage ................................. 250 V
Plate Dissipation ............................. 3.0 W

Characteristics and Typical Operation

Class A Amplifier
Plate Voltage ................................. 100 V
Grid No. 1 Voltage Derived from
Cathode Bias Resistor ...................... 680 Ω
Amplification Factor .......................... 16
Plate Resistance (approx) ..................... 4000 Ω
Transconductance .............................. 4000 µMho
Plate Current ................................. 12.0 mA

A horizontal ribbon.

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A horizontal ribbon.

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Sat, 25 Jun 2022 10:23:01 -0700