Antique radios, Old Time Radios
SF404B
Country:
People's Republic of China
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Identical to |
SF404B
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Base |
SPECIAL TUBEBASE in general
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Description |
Aufbau/Content: IC (__ Trans., __ Widerst., __ Dioden);
Form/Case: DIP-14;
Type: AF pre-amplifier / driver.
Daten/electr. data: ... ; -
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Dimensions (WHD) incl. pins / tip |
20 x 7 x 8 mm / 0.79 x 0.28 x 0.31 inch |
Weight |
1 g / 0.04 oz |
Information source |
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SF404B: chin.schematic (Red Lantern)
Günther Stabe † 19.8.20
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SF404B: TTT Steidle 1981
Günther Stabe † 19.8.20
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Quantity of Models at Radiomuseum.org with this tube (valve, valves, valvola, valvole, válvula, lampe):2
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