Antique radios, Old Time Radios
BT31
|
Country:
Switzerland
|
|
| Identical to |
BT31
|
| Base |
Noval, 9 pin miniature (USA pico-9) B9A
Top contact with a cap.
|
| Filament |
|
| Description |
Kaltkatoden-Leistungsschaltröhre (Arcotron), arbeitet im Bogenentladungsgebiet.
Bereitschaftsspannung: 300 VDC; 220 VAC
Daueranodenstrom: 0,3 A
Periodischer Anodenstrom: 10 A
|
| Information source |
Schweizer Elektronenröhren 1917-2003, Willi E. Seite 110
|
|
BT31: Manufacturers data
Patrice Zeissloff
|
Just Qvigstad
|
BT31: Manufacturers data
Patrice Zeissloff
More ...
|
|
|
|
|
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 |
|
|
|
