Summary
12.6 volt indirectly heated cathode at 150mA; mutuak conductance 4700. 6SG7 is 6V version. Semi remote cut-off pentode used as an RF or IF amplifier in radio receivers. Manufactured for Tungsram Radio Works Ltd., London, England, 1945-1955. Many American type valves such as this one were imported into England and rebranded by their importers in the post war years for replacement purposes.
Physical Description
Base type: octal No. of pins in base: 8 Bulb shape: cylindrical Bulb material: metal
More Information
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Collection Names
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Collecting Areas
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Acquisition Information
Unknown Acquisition Method from Unknown Source, 14 Nov 1978
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Manufactured For
Tungsram Radio Works Ltd., London, England, Great Britain, 1945-1955
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Inscriptions
Bulb: TUNGSRAM / 12SG7 / MADE IN U.S.A. / ZZ
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Classification
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Category
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Discipline
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Type of item
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Overall Dimensions
64 mm (Length), 32 mm (Outside Diameter)
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Keywords