radiomuseum.org
Please click your language flag. Bitte Sprachflagge klicken.

3A/142AY

Information - Help 
ID = 61707
       
Country:
Great Britain (UK)
Brand: Standard Telephones and Cables Ltd. (STC); London, Foots Cray
Tube type:  Triode, vacuum   Audio Frequency 
  Ca. 1925 up to 1945 very rare. ***
Identical to 3A/142AY
Similar Tubes
Normally replaceable-slightly different:
  102D ; 102E ; 102F ; 102G ; 209A ; 3A/142A ; 4102D ; 4102E ; CV1640 ; SY4102D ; VT32

Base UV-Base (4 Pins+Bayonet, USA 1914 WE)
Was used by Telephony
Filament Vf 2.1 Volts / If 1 Ampere / Direct / Specified voltage AND current AC/DC
Description

Tube for replacement only. Tested to special limits.

 
Dimensions (WHD)
incl. pins / tip
46 x 118 x mm / 1.81 x 4.65 x inch
Weight 60 g / 2.12 oz

uv~~19.png 3A/142AY: Fin Stewart
Fin Stewart


Just Qvigstad
 

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]
  

Data Compliance More Information