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1K22

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ID = 49813
       
Country:
Japan
Brand: Hitachi Ltd.; Tokyo
Tube type:  High-vacuum Rectifier   Power-supply 
Identical to 1K22 = 2X2A

Base UX-Base (4 Pins (2 thick, USA 1924, UX) Top contact with a cap.
Filament Vf 2.5 Volts / If 1.75 Ampere / Half indirect
Information source - - -   
- - Manufacturers Literature   
- - -
- - -

1k22_so.png 1K22
Anonymous 10 Collector


Just Qvigstad
hitachi_2k12_data.png
1K22: Hitachi Catalogue
Mark Hippenstiel

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Usage in Models 1= 1963

Quantity of Models at Radiomuseum.org with this tube (valve, valves, valvola, valvole, válvula, lampe):1

Collection of

 
1k22.jpg

 

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