Antique radios, Old Time Radios
L203B
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Country:
Italy
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| Identical to |
L203B
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| Similar
Tubes |
Other base and data slightly different:
µPA2003
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| Base |
SPECIAL TUBEBASE in general
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| Description |
Aufbau/internal: IC (__ Trans., __ Widerst., __ Dioden);
Form/Case: DIP-16;
Type: 7 NPN Silicon Darlington Array for drivers etc., up to 0.5 A output current per unit;
Daten/electr.data: Vout max: 30 V; Pd: __ mW; t op: -__...+__ °C.
Variant: L203B-4 - ähnlich/similar: L201B[-4], L202B[-4], L204B[-4];
Manufactured by SGS (I) -
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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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L203B: TTT Steidle 1981
Günther Stabe † 19.8.20
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L203B: American Microsemiconductor
Anonymous 1003 Collector
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Quantity of Models at Radiomuseum.org with this tube (valve, valves, valvola, valvole, válvula, lampe):3
Collection of
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