Antique radios, Old Time Radios
OA780
|
Country:
Germany
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| Identical to |
OA780
|
| Similar
Tubes |
Different maximum ratings:
GAY64
; OA720
; OA721
; OA741
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Successor Tubes
|
GAY64
|
| Base |
Wires
|
| Description |
Material/Aufbau: Germanium Golddrahtdiode für Schaltzwecke;
Form/Case: Allglas, axial;
Daten/electr.data: I F: 75 mA; U F: <1 V; I sp: <250 µA; U sp: 80 V; Imax: 50 mA; Umax: 80 V; tmax: 70 °C.
-
Ausgewählte Exemplare der Reihe OA720-741.
|
Dimensions (WHD)
incl. pins / tip |
13 x 4 x mm / 0.51 x 0.16 x inch |
| Weight |
1 g / 0.04 oz |
| Information source |
-- Collector info (Sammler) Radio und Fernsehen H.21/1961
|
|
OA780: DVT 1971 ECA
Günther Stabe † 19.8.20
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Quantity of Models at Radiomuseum.org with this tube (valve, valves, valvola, valvole, válvula, lampe):1
Collection of
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