| Country: |
United States of America (USA) |
|
Brand: |
Common type USA |
| |
Tube type: |
Pentagrid-Converter (Heptode) Pentagrid (new) Controlling (mu) |
|
Tube ID = 2630
|
 |
| Identical to |
12BE6 = HK90
|
| Similar
Tubes |
Heater different: 26D6; 6BE6
|
| First Series |
1946 -- Collector info (Sammler) |
| First Source
(s) |
Oct.1945 : Electron Tube Registration List
|
| Predecessor Tubes |
12SA7
14Q7
12SA7G
14S7
|
| Successor Tubes |
12BA7
26D6
|
|
| Base |
Miniatur-7-Pin-Base B7G, USA 1940 (Codex=Zeo)
|
| Was used by |
Radio/TV-reception etc. |
| Filament |
Vf 13 Volts / If: 0.15 Ampere / -: Indirect / -: Series, AC/DC / |
| Tube prices |
0 Tube prices (visible for members
only)
|
| Literature |
Essential Characteristics, GE 1973
Taschenbuch zum Röhren-Codex 1948/49
|
|
|
| |
|
| |
Courtesy Bureau Belper (De Muiderkring, Bussum), Scan Frank Philipse
Karel De Reus
|
|
 |
|
P.ST
Peter Steffen
|
|
RTT 1974 (Franzis) 13. Auflage
Martin Renz
|
|
RCA Tube Manual
Peter Hoddow
|
|
 |