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1Y2

Information - Help 
ID = 4186
       
Country:
United States of America (USA)
Brand: Chatham Electronics; Newark, NJ
Tube type:  High-vacuum Rectifier   Power-supply 
Identical to 1Y2

Base UX-Base (4 Pins (2 thick, USA 1924, UX) Top contact with a cap.
Was used by Radio/TV-reception etc.
Filament Vf 1.25 Volts / If 0.29 Ampere / Direct / Specified voltage AND current AC/DC
Description

50KV max PIV, 10mA peak, 2mA average. Usable up to 1MHz.

 
Tube prices 1 Tube prices (visible for members only)
Information source Essential Characteristics, GE 1973   
Babani, International Radio Tube Encyclopaedia   p. 248 & 249
Taschenbuch zum Röhren-Codex 1948/49
Universal Vade-Mecum, Electron Valves and Semiconductor Devices

1y2.png
1Y2: Mia raccolta schemi.
Pier Antonio Aluffi

1y2so.png 1Y2: ARRL Handbook 1972
Anonymous 10 Collector


Just Qvigstad
 

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