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ID = 4259
Tube type:  Triode, vacuum 
Identical to 2HA5 = 2HM5 = XC900
Similar Tubes
Heater different:
  3HA5 ; 3HM5 ; 4HA5 ; 4HM5 ; 6HA5 ; 6HM5

Base Miniatur-7-Pin-Base B7G, USA 1940
Filament Vf 2 Volts / If 0.6 Ampere / Indirect / Specified current AC/DC ~ = (Series working)
Tube prices 1 Tube prices (visible for members only)
Information source Essential Characteristics, GE 1973   

2ha5_sockel.png 2HA5: RCA Tube Manual
Peter Hoddow

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2HA5: RCA Tube Manual
Peter Hoddow

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