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0Z4A

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ID = 4087
       
Country:
United States of America (USA)
Brand: Common type USA tube/semicond.
Developer: Raytheon Mfg. Co.; Cambridge, MA 
Tube type:  Full-Wave Cold-cathode-rectifier   Power-supply 
Identical to 0Z4A = 1003_Rectifier = CV517 = CK1003
Similar Tubes
Normally replaceable-slightly different:
  CV692
Different maximum ratings:
  0Z4
Predecessor Tubes 0Z4  

Base Octal (Int.Octal, IO) K8A, USA 1935 (Codex=Vk)
Filament
Description

Gas rectifier for battery operated B+ power supplies. Ionically heated cathode. 1.6KV peak, 30 to 110mA dc current.

 
Tube prices 2 Tube prices (visible for members only)
Information source Essential Characteristics, GE 1973   
Taschenbuch zum Röhren-Codex 1948/49   
Tube Lore (I)

0z4a_so.png 0Z4A: ARRL Handbook 1972
Anonymous 10 Collector

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Just Qvigstad
0z4a_1003.png
0Z4A: Manufacturer's Literature
Emilio Ciardiello

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Usage in Models 2= 1946?

Quantity of Models at Radiomuseum.org with this tube (valve, valves, valvola, valvole, válvula, lampe):2

Collection of

 
0z4a_c.jpg

0Z4A
 

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