Antique radios, Old Time Radios
PT2253
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Country:
Taiwan (Republic of China)
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| Identical to |
PT2253
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| Base |
SPECIAL TUBEBASE in general
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| Description |
Aufbau/Content: IC (CMOS);
Form/Case/Outline: DIP-16 (PT2253A);
Type/application: 2 Channel Electronic Volume Controller;
Daten/data: Vcc: 6...12 V; Icc: __ mA; Pd: __ mW; t op: -__...+__ °C;
Manufactured by PTC Princeton Technology Corp. (TW).
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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 |
- - Manufacturers Literature PTC
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PT2253: PTC
Günther Stabe † 19.8.20
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PT2253: PTC
Günther Stabe † 19.8.20
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PT2253: PTC
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
Collection of
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