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RZC1031

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ID = 44163
       
Country:
Sweden
Brand: Ericsson (L.M.), Allmänna Telefonaktiebolaget; Stockholm
Developer: Ericsson (L.M.), Allmänna Telefonaktiebolaget; Stockholm 
Tube type:  Thyratron Cold-cathode 
Identical to RZC1031
Predecessor Tubes RZC1021  

Base Miniatur-7-Pin-Base B7G, USA 1940
Was used by Industrial
Filament --/--
Description

Trigger tube designed for telephone exchange use.

This is the improved version of the RZC1021 and has a small radioactive source to provide ionisation and hence stabilise trigger points when operated under variable illumination conditions.

 
Dimensions (WHD)
incl. pins / tip
18 x 50 x mm / 0.71 x 1.97 x inch


Just Qvigstad

Collection of

 
rzc1031_a.jpg

RZC1031
 

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