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GT21

Information - Help 
ID = 18975
       
Country:
Switzerland
Brand: Cerberus AG, Schweiz
Tube type:  Thyratron Cold-cathode 
Identical to GT21

Base Noval, 9 pin miniature (USA pico-9) B9A
Was used by Technology / Measurement
Filament
Description

Bereitschaftsspannung: 250...350 VDC; 180...250 VAC
Daueranodenstrom: 10...40 mA
Sperrung bei: Ug <-6 V; max. -80 V
Durchlass bei: Ug >-0,5 V; max. +50 V

 
  gt21_umgebung.png
  GT21: Ratheiser RTH,3.Aufl.,1964
Egon Penker
 
gt21_cerberus3.jpg
GT21
Aldo Patriarca

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gt21_sock.png
GT21: Ratheiser RTH,3.Aufl.,1964
Egon Penker

 
gt21_kennlinien.png
GT21: Ratheiser RTH,3.Aufl.,1964
Egon Penker

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