Antique radios, Old Time Radios
OA91
Base |
Wires
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Description |
Germanium contact point universal purpose diode. 75 degrees C max operating temperature.
Also made by the other Philips related manufacturers.
Text in other
languages (may
differ)
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Dimensions (WHD) incl. pins / tip |
5 x 12 x mm / 0.20 x 0.47 x inch |
Weight |
1 g / 0.04 oz |
Information source |
- - Manufacturers Literature Valvo-Taschenbuch 1963, KTT 1969/70
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OA91: Funktechnik 10/67
Egon Strampe
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OA91: DVT 1971 ECA
Günther Stabe † 19.8.20
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OA91: Miniwatt Halbleiterdaten 1960, Wiveg
Markus Müllner
More ...
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Quantity of Models at Radiomuseum.org with this tube (valve, valves, valvola, valvole, válvula, lampe):726
Collection of
Collection of a member from FIN
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