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HA12402

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ID = 74370
       
Country:
Japan
Brand: Hitachi Ltd.; Tokyo
Tube type:  IC - Integrated Circuit   RF/IF-Stage 
Identical to HA12402
Similar Tubes
Normally replaceable-slightly different:
  HA11224

Base SPECIAL TUBEBASE in general
Description

Aufbau/Content: IC (61 Trans., 60 Widerst., 10 Dioden, 1 Kond.);
Form/Case/Outline: DIP-16;
Type/Application: Single Chip Radio (without FM Tuner);
Daten/electr.data: Vcc: 3...11 V; Iccq: <18 mA; Audio out: 300 mW @ 8 Ω (6 V); Pd: <600 mW; t op: -18...+65 °C;
Compatible with HA11224 (?)
-

 
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 -- Original-techn. papers.   

ha12402_umgeb1.png
HA12402: Hitachi
Günther Stabe † 19.8.20

ha12402_blockd.png
HA12402: Hitachi
Günther Stabe † 19.8.20

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Usage in Models 1= 1978??

Quantity of Models at Radiomuseum.org with this tube (valve, valves, valvola, valvole, válvula, lampe):1
 
ha12402_h_struthoff.jpg

 

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