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BA12004

Information - Help 
ID = 79222
       
Country:
Japan
Brand: ROHM Co., Ltd.; Kyoto
Tube type:  IC - Integrated Circuit   Universal 
Identical to BA12004
Similar Tubes
Normally replaceable-slightly different:
  µPA2004
Other characteristic (electr. data):
  BA12003

Base SPECIAL TUBEBASE in general
Filament Solid State
Description

Aufbau/internal: IC (14 Trans., 21 Widerst., 21 Dioden);
Form/Case/Outline: DIP-16;
Type/Application: 7 NPN Silicon Epitaxial Darlington Array for drivers etc., up to 0.3 A output current per unit;
Daten/electr.data: Vr: <60 V; Vce: <55 V; hfe: 2400; Pd: <1250 mW; t op: -25...+75 °C.
Variante(other characteristics): BA12003
-

 
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   

ba12003_s~~1.png BA12004: ROHM
Günther Stabe † 19.8.20

ba12004_innen.png
BA12004: ROHM
Günther Stabe † 19.8.20

Usage in Models 1= 1985??

Quantity of Models at Radiomuseum.org with this tube (valve, valves, valvola, valvole, válvula, lampe):1

Collection of

 
ba12004.jpg

 

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