Please click your language flag. Bitte Sprachflagge klicken.


Information - Help 
ID = 34980
United States of America (USA)
Brand: Common type USA tube/semicond.
Tube type:  Current Regulator, Urdox with FeH 
Identical to BM42C

Filament If 0.3 Ampere
Information source Ballast-Tube Handbook; Jacobi 1985   
- - -   
- - -
- - -

0_ball_33_28.png BM42C
Emilio Ciardiello

Usage in Models 1= 1939? ; 2= 1940?

Quantity of Models at with this tube (valve, valves, valvola, valvole, válvula, lampe):3

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]