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PD1901-S1

Information - Help 
ID = 35204
       
Country:
United States of America (USA)
Brand: Tung-Sol Electric Inc.; Newark (NJ)
Tube type:  Photocell High vakuum   Detector 
Identical to PD1901-S1

Base Wires Top contact with a cap.
Was used by Technology / Measurement
Filament
Description

One cap near the top plus one flying lead through the base. S1 response.

 
Information source -- Collector info (Sammler)   
 
e_tung_sol_pd1901.jpg
PD1901-S1: PROPIA
Pedro Prieto-Castro

 


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