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Unknown_delay_relay

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ID = 49104
       
 
   
Tube type:  Relay in glass (not Relay Triode) 
Identical to Unknown_delay_relay

Base Noval, 9 pin miniature (USA pico-9) B9A


Just Qvigstad

Collection of

 
bimetallrhrenoval.jpg

 

Forum contributions about this tube
Unknown_delay_relay
Threads: 1 | Posts: 1
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Unknown_delay_relay (Unknown_delay_rel...
Ulrich Engwicht
23.Oct.10
  1

Es handelt sich um eine Thermo-Schalter Elektronenröhre mit Noval-Sockel.

Die Ansteuerung des Heizelementes erfolgt über die Stifte 1 und 6.

Die Schaltkontakte (normally open) liegen an den Stiften 3/4 (intern verbunden) und  8/9 (intern verbunden).

Kein Aufdruck (mehr) vorhanden.

Höhe des Glaskolbens ca. 5,5 cm.

 
Unknown_delay_relay
End of forum contributions about this tube

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