Summary
Triode manufactured by Philips, Holland
Physical Description
Tubular bulb with exhaust tip on top with 4 pin European style base with plated shell.
More Information
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Collecting Areas
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Manufacturer
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Inscriptions
On bulb: " N / PHILIPS / D II / Sold for Amateur use only ", " 3,5 V / 30-75V / MADE IN HOLLAND / NOM "
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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
90 mm (Height), 30 mm (Outside Diameter)
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Keywords