Summary
Low mu general purpose triode.
6.3 V indirectly heated cathode. This is one of the earliest valves to have a 6.3 V heater. This voltage was chosen to make them suitable for use in car radios operated from a 6 V electrical system. Used as a Class A R.F. amplifier.
Manufacturer: RCA Radiotron Co., Inc. Harrison, New Jersey, USA
Physical Description
Conical bulb on five pin UY style base.
More Information
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Collection Names
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Collecting Areas
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Acquisition Information
Donation from Australian Wireless Valve Co (AWV Co), 23 Feb 1972
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Manufacturer
RCA Radiotron Co., Inc., Harrison, New Jersey, United States of America, circa 1932
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Inscriptions
Bulb: 37 Base: RCA/Radiotron
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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), 38 mm (Outside Diameter)
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Keywords