Antique radios, Old Time Radios
KA22421
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Country:
South Korea
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| Identical to |
KA22421
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| Similar
Tubes |
Normally replaceable-slightly different:
TA7641
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| Base |
SPECIAL TUBEBASE in general
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| Description |
Aufbau/Content: Linear-IC;
Form/Case/Outline: DIP-16 (KA22421) | SOP-16 (KA22421D);
Type/Application: Single chip AM radio;
Daten/electr.data: Vcc: 2...5 V; Iccq: 1.6 mA @ 3 V; T opr: -20 ... +70 °C; Po: 0.1 W @ 8 Ω (3 V); Pd: <750 mW;
Manufactured by Samsung (RoK) -
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Dimensions (WHD)
incl. pins / tip |
21 x 7 x 8 mm / 0.83 x 0.28 x 0.31 inch |
| Weight |
1 g / 0.04 oz |
| Information source |
- - Manufacturers Literature Samsung
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KA22421: Samsung
Günther Stabe † 19.8.20
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KA22421: TTT Steidle 1981
Günther Stabe † 19.8.20
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KA22421: Samsung
Günther Stabe † 19.8.20
More ...
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Quantity of Models at Radiomuseum.org with this tube (valve, valves, valvola, valvole, válvula, lampe):2
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