Antique radios, Old Time Radios
M253B1
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Country:
Italy
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| Identical to |
M253B1
|
| Similar
Tubes |
Other base and data slightly different:
M252B1
|
| First Source
(s) |
Feb.1975 : - - Manufacturers Literature
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| Base |
SPECIAL TUBEBASE in general
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| Description |
Aufbau/Content: IC (__ Trans., __ Widerst., __ Dioden, __ Kond.);
Form/Case: DIP-24 (M253B1[AA]) | CerDIP-24 (M253D1[AA]);
Applikation/Type: Rhythm Generator (e.g. for IC Drum Effects, Electric Organs), drives 8 Sound Generators (Instruments); 12 programmable Rhythms, also in combinations;
Daten/electr.data: Vgg: -20...0.3 V; Io: 3 mA; Pd: <120 mW; t op: 0...70 °C.
Manufactured by SGS-Ates (I)
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Dimensions (WHD)
incl. pins / tip |
31 x 7 x 15 mm / 1.22 x 0.28 x 0.59 inch |
| Weight |
2 g / 0.07 oz |
| Information source |
-- Collector info (Sammler) ELEKTOR Jan.1976 S.1-18...1-30
- - Manufacturers Literature
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M253B1: SGS-Ates
Günther Stabe † 19.8.20
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M253B1: SGS-Ates
Günther Stabe † 19.8.20
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M253B1: SGS-Ates
Günther Stabe † 19.8.20
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