Summary
Full wave rectifier for radios and other appliances with relatively low current requirenments. Manufactured by Philips, Holland.
Physical Description
Conical bulb with 4 pin European style brown Bakelite base and no top cap.
More Information
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Collecting Areas
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Manufacturer
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Inscriptions
On bulb: " PHILIPS / 506 / 331 ", " Sold for / amateur use only / Made in Holland " On white sticker on base: "506"
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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
125 mm (Height), 50 mm (Outside Diameter)
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Keywords