| Country: |
United States of America (USA) |
|
Brand: |
Common type USA |
| |
Tube type: |
Full-Wave Vacuum Rectifier Power-supply |
|
Tube ID = 3258
|
 |
| Identical to |
6X4 = 6Z31 = EZ90 = CV493 = 80BK = KX-80BK
|
| Similar
Tubes |
Normally replaceable-slightly different: U78 Other class quality (otherwise equal): 6063; 6X4W; CV4005 Different maximum ratings: 6202; 6BX4 Heater different: 12X4 Different connections: 6z4p Other base: 6X5; 6X5GT; EZ40A Other base and data slightly different: CV4001 Other base and other base diagram: GZ41 Multiple differences or of other kind: 6X4WA
|
| First Source
(s) |
20.Feb.1946 : Electron Tube Registration List
|
| Predecessor Tubes |
6X5
6X5GT
6X5G
7Y4
|
| Successor Tubes |
6BX4
EZ90
5993
|
|
| Base |
Miniatur-7-Pin-Base B7G, USA 1940 (Codex=Za)
|
| Was used by |
Radio/TV-reception etc. |
| Filament |
Vf 6.3 Volts / If: 0.6 Ampere / -: Indirect / -: Parallel, (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
Michael Schlör
|
|
 |
|
Collection JR
Jacob Roschy
|
|
6X4 GE Data Sheet 5-58
Vitor Oliveira
|
|
RCA Tube Manual
Peter Hoddow
|
|
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