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221-98

Information - Help 
ID = 76204
       
Country:
Japan
Brand: Hitachi Ltd.; Tokyo
Tube type:  IC - Integrated Circuit   RF/IF-Stage 
Identical to 221-98 = TDA1190 = NTE1231

Base Wires
Was used by Radio/TV-reception etc.
Filament Solid State
Description

Aufbau/Content: IC (__ Trans., __ Widerst., __ Dioden);
Form/Case/Outline: DIP-12-TAB;
Type/Application: TV Sound IF and AF Power Amplifier;
Daten/electr.data: Vcc: __ V; Iccq: __ mA; fo: 4.5 MHz; Pd: __ W; t max j: 150 °C;
-

 
Dimensions (WHD)
incl. pins / tip
22 x 7 x 8 mm / 0.87 x 0.28 x 0.31 inch
Weight 1 g / 0.04 oz
Information source -- Schematic   
  e_elbe_1428_221_98_schtipical.png
  221-98: Esquema TV ELbe 1428
Anonymous 828 Collector
 
j_hitachi_221_98_pict1.jpg
221-98: ebay 281831152114 wehavethatitem
Anonymous 828 Collector

 
j_hitachi_221_98_pines.png
221-98: Datasheet
Anonymous 828 Collector

 

Usage in Models 2= 1978? ; 2= 1979

Quantity of Models at Radiomuseum.org with this tube (valve, valves, valvola, valvole, válvula, lampe):4

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