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ID = 31853
Tube type:  Full-Wave Rectifier gas filled   Power-supply 
Identical to 604 = 7014
Similar Tubes
Other base:
First Source (s)
May.1962 : - - Manufacturers Literature

Base Super Jumbo (4 pin) with bajonet
Was used by Industrial
Filament Vf 2.5 Volts / If 11.5 Ampere / Direct

Full-wave Gas and Mercury-vapor rectifier; base: Super-Jumbo 4-Contact (JEDEC No. A4-81).

Dimensions (WHD)
incl. pins / tip
52 x 190 x mm / 2.05 x 7.48 x inch
Weight 142 g / 5.01 oz
Tube prices 1 Tube prices (visible for members only)
604: Ebay item 193446890570
Robert Gillespie

604: RCA datasheet
Günther Stabe

604: RCA Transmitting Tubes TT-5
Emilio Ciardiello

Usage in Models 1= 1935

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

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