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A horizontal ribbon.

12S8GT
Triple Diode - High-Mu Triode

EIA Base & Outline

EIA Base: 8CBEIA Bulb: 9-23 9-48
Source ........................................ Sylvania - 1959

Application

Glass octal type used as audio amplifier, AM detector, and FM detector in AM/FM receivers. Diode no.2 used for AM detection and diode unit No.1 and No.3 are used for FM detection. Requires octal socket and may be mounted in any position.

Mechanical Data

Bulb .......................................... T-9
Base Type ..................................... Intermediate Octal 8-Pin
EIA Outline ................................... 9-23 9-48
EIA Base ...................................... 8CB
Top Cap ....................................... Miniature
Mounting Position ............................. Any

Electrical Data

Heater Voltage ................................ 6.3 V
Heater Current ................................ 0.3 A

For other characteristics and typical operation, see 6S8GT

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Thu, 30 Jun 2022 02:38:55 -0700