Antique radios, Old Time Radios
12AU7
Base |
Noval, 9 pin miniature (USA pico-9) B9A (Codex=No 15)
|
Filament |
Vf 6.3 Volts / If 0.3 Ampere / Indirect / Parallel / series AC/DC |
Description |
The 12AU7 is probably the first Noval (B9A) tube ever, registered on October 18, 1946, in the Electron Tube Registration List, followed by the 2C51, registered on November 25, 1946.
Centre-tapped heater permits operation at 12.6V 0.15A.
Text in other
languages (may
differ)
|
Dimensions (WHD) incl. pins / tip |
22 x 56 x mm / 0.87 x 2.20 x inch |
Tube prices |
9 Tube prices (visible for members
only)
|
Information source |
Essential Characteristics, GE 1973
Taschenbuch zum Röhren-Codex 1948/49
- - Manufacturers Literature
|
|
|
|
12AU7: Courtesy Bureau Belper (De Muiderkring, Bussum), Scan Frank Philipse
Karel De Reus †
|
|
|
 |
|
12AU7: My tubes
Anonymous 413 Collector
|
|
|
12AU7: RTT 1974 (Franzis) 13. Auflage
Martin Renz
|
|
|
12AU7: Mullard - original papers
Detlef Narten
|
from Just Qvigstad
|
|
Quantity of Models at Radiomuseum.org with this tube (valve, valves, valvola, valvole, válvula, lampe):4626
Collection of a member from FIN
Collection of a member from CDN
Collection of a member from D
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]