Antique radios, Old Time Radios

6BJ7

ID = 3777

Country:

United States of America (USA)

Brand:	Common type USA tube/semicond.
Developer:	General Electric Co. (GE); Bridgeport CT, Syracuse NY
Tube type:	Triple Diode

Identical to

6BJ7

Similar Tubes

Normally replaceable-slightly different:

6BC7

First Source (s)

05.Feb.1954 : Electron Tube Registration List 1227

Base

Noval, 9 pin miniature (USA pico-9) B9A

Filament

Vf 6.3 Volts / If 0.45 Ampere / Indirect / Specified voltage AC/DC

Tube prices

3 Tube prices (visible for members only)

Information source

Essential Characteristics, GE 1973

6BJ7: corrected version Roland Langfeld
6BJ7: RTT Schwandt Günther Stabe † 19.8.20 More ...	Just Qvigstad	6BJ7: Manufacturer's Literature Emilio Ciardiello More ...

Usage in Models

1= 1947?? ; 3= 1949? ; 1= 1954 ; 1= 1955? ; 2= 1955 ; 6= 1956? ; 8= 1956 ; 6= 1957? ; 1= 1958?? ; 97= 1958? ; 28= 1958 ; 1= 1959? ; 2= 1959 ; 1= 1960?? ; 1= 1960? ; 5= 1960 ; 2= 1961? ; 2= 1961 ; 1= 1962?? ; 4= 1962? ; 2= 1963? ; 1= 1963 ; 1= 1964 ; 1= 1967?

Quantity of Models at Radiomuseum.org with this tube (valve, valves, valvola, valvole, válvula, lampe):178

Collection of

David Erali (USA)

George Papaiz (CDN)

Emilio Ciardiello (I)

Tomasz Szczesniak (PL)

6BJ7

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