Summary
Beam tetrode designed for use as a series regulator in power supplies. Also known as CV345.
The KB/F/YJ marking indicates that this valve was made in September 1967 in the STC factory at Paignton, UK.
Manufacturer: Standard Telephones & Cables Ltd., Paignton, UK.
6.3 V indirectly heated cathode.
Physical Description
Shouldered bulb with octal base and top cap.
More Information
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Collection Names
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Collecting Areas
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Acquisition Information
Transfer from Science Museum of Victoria (SMV), 01 Aug 1971
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Manufacturer
Standard Telephones & Cables Ltd., Paignton, England, Great Britain, 1960-1969
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Inscriptions
Bulb: STC/12E1/Made in England/CV345 KB/F/YJ
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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
141 mm (Length), 54 mm (Outside Diameter)
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Keywords
