Summary
12.6 volt indirectly heated cathode, manufactured by RCA, Harrison, NJ, USA, 1944. Sharp cut-off pentode mainly used as an audio amplifier but also used as a frequency changer and RF amplifier. Equivalent to the 6SJ7 except for the 6 volt heater voltage at 150 ma. mutual conductance 1650. amplification factor 2500.
Physical Description
Base type: octal No. of pins in base: 8 Bulb shape: cylindrical Bulb material: metal Carton marked "for model atc radio transmitter" (Carton not viewed June 2012)
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, 03 Oct 1978
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Manufacturer
Radio Corporation of America (RCA), Harrison, New Jersey, United States of America, 1944
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Inscriptions
Bulb: JAN / CRC-12SJ7 / VT-162 / MADE IN U. S. A. / (RCA logo) / H5E / SC / 5918 / A
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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
64 mm (Length), 32 mm (Outside Diameter)
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