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12AT7-TII

Information - Help 
ID = 77441
       
Country:
People's Republic of China
Brand: Psavane, Changsha Hengyang Electronics Co., Ltd.; Changsha
Tube type:  Double Triode   VHF 
Identical to 12AT7-TII
Similar Tubes
Normally replaceable-slightly different:
  12AT7

Base Noval, B9A
Was used by Radio/TV-reception etc.
Filament Vf 12.6 Volts / If 0.15 Ampere / Indirect / Parallel / series AC/DC
Description

Center tapped heater allows operation from either 6.3 V or 12.6 V heater supply.

 
Text in other languages (may differ)
 
12at7tii_pic1.jpg
12AT7-TII: Courtesy of: BTB-elektronik
Anonymous 15 Collector

 
no15_4~~1.png
12AT7-TII: RTT 1974 (Franzis) 13. Auflage
Martin Renz

 

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