Antique radios, Old Time Radios
BF311
Base |
Wires
|
Filament |
Solid State |
Description |
NPN silicon transistor intended as IF amplifier in TV applications. -
Text in other
languages (may
differ)
|
Dimensions (WHD) incl. pins / tip |
5 x 5 x 4 mm / 0.20 x 0.20 x 0.16 inch |
Weight |
1 g / 0.04 oz |
Information source |
-- Collector info (Sammler) TTT Steidle 1981, TVT 1979/80
|
|
|
|
BF311: Telefunken Ch 709
Egon Strampe
|
|
|
 |
|
BF311: Eig. Samml.
Egon Strampe
|
|
|
BF311: TTT Steidle 1981
Günther Stabe † 19.8.20
|
|
|
BF311: Telefunken Taschenbuch 1971
Heinz Höger
|
|
Quantity of Models at Radiomuseum.org with this tube (valve, valves, valvola, valvole, válvula, lampe):8
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]