Antique radios, Old Time Radios
YD820
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Country:
People's Republic of China
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| Identical to |
YD820
= TBA820M
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| Similar
Tubes |
Normally replaceable-slightly different:
KA2201
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| Base |
Wires
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| Description |
Aufbau/Content: IC (18 Trans., 6 Widerst., 4 Dioden);
Form/Case/Outline: DIP-8;
Type/Application: NF-Verstärker / AF Amplifier max. 1.6 W @ 4 Ω @ 9 V;
Daten/electr.data: Vcc: 3...12 V; Iccq: ~4 mA; Io: <1 A; t op: -20 ... +70 °C; Pd: <1.25 W;
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Dimensions (WHD)
incl. pins / tip |
10 x 7 x 8 mm / 0.39 x 0.28 x 0.31 inch |
| Weight |
1 g / 0.04 oz |
| Information source |
-- Original-techn. papers. WuXi YouDa Electronics Co., Ltd.
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YD820: WuXi YouDa Electronics Co., Ltd.
Günther Stabe † 19.8.20
More ...
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YD820: WuXi YouDa Electronics Co., Ltd.
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
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