Summary
Used as a horizontal deflection amplifier in early black and white television receivers.
Known as the EL81 in Europe.
6.3 volt indirectly heated cathode.
Manufacturer: Mullard, England
Manufactured for Philips, Australia
Physical Description
Tubular glass bulb on nine pin miniature glass button base with top cap. Valve is contained in rectangular yellow and blue coloured cardboard box with fixed internal cardboard packing.
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
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Manufactured For
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Inscriptions
Bulb: 6CJ6/MADE IN/GREAT BRITAIN/Miniwatt/346/Md3/88F1 All sides of box: (Philips logo)/"Miniwatt"/ELECTRON VALVE End of box: 6CJ6/MADE IN/ENGLAND/"Miniwatt" End of box: "Miniwatt"/ELECTRON/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
92 mm (Width), 24 mm (Depth), 24 mm (Height)
Dimensions of box containing valve.
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Part Dimensions
80 mm (Length), 20 mm (Outside Diameter)
Dimensions of valve only.
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Keywords