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M25Z5

Information - Help 
ID = 67037
       
Country:
United States of America (USA)
Brand: Gold Seal Electrical Co., Inc.; New York
Tube type:  High-vacuum Rectifier   Power-supply 
Identical to M25Z5
Similar Tubes
Other shape (e.g. bulb type):
  25Z5
Other base:
  25Z5MG

Base 6-Pin-Base U6A, old, USA
Was used by Radio/TV-reception etc.
Filament Vf 25 Volts / If 0.3 Ampere / Indirect / Series, AC/DC
Description

Whith two independed diodes to be used as voltage doubler.
NOT intended as full wave rectifier. [JR]

The letter "M" appears only on the boxes and enclosed paperwork, not on the tubes.

 
Text in other languages (may differ)
Dimensions (WHD)
incl. pins / tip
x 117 x 32 mm / x 4.61 x 1.26 inch
Weight 40 g / 1.41 oz
Information source -- Collector info (Sammler)   
 
25z5~~1.png
M25Z5: Fin Stewart
Fin Stewart

 

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