Antique radios, Old Time Radios
OA61
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Country:
Germany
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| Identical to |
OA61
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| Similar
Tubes |
Normally replaceable-slightly different:
GW80
|
| First year |
01.Aug.1953
Rundfunk-Phono-Fernseh-Katalog Thiele S.108
|
| First Source
(s) |
Sep.1953 : Funk-Technik (FT) Datentabelle
1954 : Philips Bulletin Germaniumdioden Dr. S.D.Boon 1954
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| Predecessor Tubes |
OA51
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|
Successor Tubes
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OA71
|
| Base |
Wires
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| Was used by |
Radio/TV-reception etc. |
| Description |
Material/Aufbau: Germanium Punktkontakt (Schwarzpegel-) Diode;
Form/Case: rund, mit konischen Enden;
Daten/electr.data: I F: 7.5 mA; U F: 1 V; I sp: 40 µA; U sp: 50 V; Imax: 5 mA; Umax: 85 V; tmax j: 60 °C.
Valvo Listenpreis DM 4,90 (1. Aug. 1953, Katalog Thiele)
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Dimensions (WHD)
incl. pins / tip |
6 x 14 x mm / 0.24 x 0.55 x inch |
| Weight |
1 g / 0.04 oz |
| Information source |
Funk-Technik (FT) 17/1953 S.525, Valvo Germanium-Dioden, Tabelle
-- Collector info (Sammler) KTT 1969/70
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OA61: Philips Book IIIc, Data and circuits of television receiving valves, 1953
Bernhard Nagel
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OA61: KTT 1969/70
Günther Stabe † 19.8.20
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OA61: FT 17/1953 S.525
Bernhard Nagel
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Quantity of Models at Radiomuseum.org with this tube (valve, valves, valvola, valvole, válvula, lampe):7
Collection of
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