| Country: |
United States of America (USA) |
|
Brand: |
Common type USA |
| |
Tube type: |
Vacuum Pentode RF/IF-Stage |
|
Tube ID = 3719
|
 |
| Identical to |
6CB6
|
| Similar
Tubes |
Other class quality (otherwise equal): 7732 Heater different: 4CB6
|
| First Source
(s) |
21.Oct.1949 : Electron Tube Registration List
|
| Predecessor Tubes |
7W7
|
| Successor Tubes |
7056
|
|
| Was used by |
Radio/TV-reception etc. |
| Filament |
Vf 6.3 Volts / If: 0.3 Ampere / -: Indirect / -: Parallel / series AC/DC / |
| Tube prices |
0 Tube prices (visible for members
only)
|
| Literature |
Essential Characteristics, GE 1973
|
|
|
| |
|
| |
Courtesy Bureau Belper (De Muiderkring, Bussum), Scan Frank Philipse
Michael Schlör
|
|
 |
|
scc
Christian Schaufelberger
|
|
RTT Schwandt
Günther Stabe
|
|
RCA Datenblatt
Daniel Consales
|
|
 |