Antique radios, Old Time Radios
µA747
Country:
Worldwide
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Identical to |
µA747
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Similar
Tubes |
Normally replaceable-slightly different:
LM1558
Different connections:
MC1458
; NE532
Other base and data slightly different:
MC1437
; TL083
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First Source
(s) |
Oct.1969 : -- Collector info (Sammler)
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Predecessor Tubes |
µA741
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Successor Tubes
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MC1458
TL082
µPC4558
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Base |
SPECIAL TUBEBASE in general
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Filament |
Solid State |
Description |
Dual internal compensated general purpose Op Amps.
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Text in other
languages (may
differ)
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Dimensions (WHD) incl. pins / tip |
19 x 8 x 7 mm / 0.75 x 0.31 x 0.28 inch |
Weight |
1 g / 0.04 oz |
Tube prices |
1 Tube prices (visible for members
only)
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µA747
Jacky Parmentier
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µA747: Elektor 1977
Günther Stabe † 19.8.20
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µA747: Valvo
Günther Stabe † 19.8.20
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Quantity of Models at Radiomuseum.org with this tube (valve, valves, valvola, valvole, válvula, lampe):4
Collection of a member from FIN
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