Summary
General purpose low mu triode. Used for both amplifying and detection. 4.0 volt directly heated cathode.
Physical Description
Sectioned conical glass bulb with European style 4 pin base mounted on display block.
More Information
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Collection Names
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Collecting Areas
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Acquisition Information
Donation from C. G. McGlinn, 19 Jan 1949
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Manufacturer
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Inscriptions
On bulb: Barely legible, includes '410' On display block: Brief description of the valve.The characteristics shown on the display block apply to ST 023033 (DEH410), not this valve.
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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
100 mm (Length), 45 mm (Outside Diameter)
Dimensions not including display blck
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Keywords