Antique radios, Old Time Radios

6CW4

ID = 3728

Country:

United States of America (USA)

Brand:	Common type USA tube/semicond.
Tube type:	Triode, vacuum UHF

Identical to

6CW4 = 6С52Н-В

Similar Tubes

Heater different:

13CW4 ; 2CW4

First Source (s)

04.Jul.1960 : Electron Tube Registration List

Base	Nuvistor
Was used by	Radio/TV-reception etc.
Filament	Vf 6.3 Volts / If 0.135 Ampere / Indirect / Parallel, (AC/DC)
Description	The 8056 is NOT electrically the same as the 6CW4 - as one can read sometimes. It has a lower gain (12 vs 68 for 6CW4), and a higher plate current at a lower voltage (9.5mA @ 24V vs 7.2mA @ 70V for 6CW4). The plate characteristic curves are quite different. Text in other languages (may differ)
Tube prices	2 Tube prices (visible for members only)
Information source	Essential Characteristics, GE 1973


	6CW4: RCA Tube Manual Heinz Höger

6CW4: St
Werner Sticht

6CW4: RTT Schwandt
Günther Stabe † 19.8.20

6CW4: RCA Tube Manual
Peter Hoddow

from Just Qvigstad

Usage in Models

1= 1958? ; 1= 1960?? ; 1= 1961? ; 1= 1961 ; 1= 1962?? ; 1= 1962? ; 7= 1962 ; 3= 1963?? ; 1= 1963? ; 6= 1963 ; 2= 1964?? ; 1= 1964? ; 4= 1964 ; 9= 1965?? ; 2= 1965? ; 13= 1965 ; 3= 1966? ; 7= 1966 ; 1= 1967?? ; 2= 1967? ; 4= 1967 ; 1= 1968?? ; 2= 1968? ; 1= 1968 ; 2= 1969 ; 1= 1970

Quantity of Models at Radiomuseum.org with this tube (valve, valves, valvola, valvole, válvula, lampe):78

Collection of Hans M. Knoll (D)

Collection of Günther Stabe † 19.8.20 (D)

Collection of Michael Niermann (D)

Collection of Patrice Zeissloff (F)

Collection of Otto Frosinn (D)

Collection of Karl - Heinz Bossan (D)

Collection of Giuseppe Antonio Tusini (I)

Collection of Emilio Ciardiello (I)

Collection of Georges Werts (B)

Collection of a member from FIN

Collection of Emilio Focosi (I)

Collection of Werner Sticht (D)

Collection of Alois Wolf (D)

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