Summary
General purpose medium mu triode. This type was introduced in 1935 as a metal valve, the glass version appeared in the 1940s. Used as a Class A amplifier.
Manufactured by Hygrade-Sylvania Corp. USA.
6.3 V indirectly heated cathode.
Physical Description
Tubular bulb with six pin octal base with metal sleeve.
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, 19 Apr 1972
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Manufacturer
Hygrade - Sylvania Corporation., United States of America, 1940-1949
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Inscriptions
Bulb: 6C5GT/G Base: Hygrade/Made in USA
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Brand Names
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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
73 mm (Length), 33 mm (Outside Diameter)
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Keywords