Please click your language flag. Bitte Sprachflagge klicken.


Information - Help 
ID = 6923
Brand: Philips; Eindhoven (tubes international!); Miniwatt
Developer: Philips; Eindhoven (tubes international!); Miniwatt 
Tube type:  Gas Rectifier   Power-supply 
Identical to 1729 = 224_Kindermann

Base Edison giant, E40 = 40 mm-Goliat 2 Top contacts.
Was used by Transmittertube (Radio)
Filament Vf 1.9 Volts / If 8 Ampere / Direct

This tube used for battery charging, 6 amps. Double anode with two top screw terminals.

Dimensions (WHD)
incl. pins / tip
x 240 x 81 mm / x 9.45 x 3.19 inch
Information source Taschenbuch zum Röhren-Codex 1948/49   
- - Manufacturers Literature   data sheet
1729: Ebay item June 2021
Fin Stewart

1729: Miniwatt Handbuch
Peter Hoddow

More ...

from Just Qvigstad

Usage in Models 1= 1929

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

You reach this tube or valve page from a search after clicking the "tubes" tab or by clicking a tube on a radio model page. You will find thousands of tubes or valves with interesting links. You even can look up radio models with a certain tube line up. [rmxtube-en]