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Information - Help 
ID = 58480
Taiwan (Republic of China)
Brand: Common type Taiwan tube/semicond.
Tube type:  IC - Integrated Circuit   Indication 
Identical to MA1042

Base Wires
Filament Solid State

Aufbau/Content: Modul / Unit (IC, LEDs, switches, etc.);
Form/Case/Outline: (22 Connection points = MA1042-LR);
Type/Application: Digital Alarm Clock, LED driver, LED Panel (4 digits), etc.;
Daten/electr.Data: Vcc: __ V; Icc: __ mA; Pd: __ mW; t op: -__...+__ °C;
Manufactured by Mustek, TW (?)
(vermutlich) ähnlich/similar: SL-1042[T] Sanyo -

Information source -- Schematic   
  MA1042: (schematic)
Günther Stabe
MA1042: (M.Kolb, Ausschnitt)
Günther Stabe

MA1042: (schematic)
Günther Stabe


Usage in Models 1= 1980 ; 1= 1985??

Quantity of Models at with this tube (valve, valves, valvola, valvole, válvula, lampe):2

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