Antique radios, Old Time Radios
14F6
| Country: |
United States of America (USA) |
|
Brand: |
Common type USA |
| |
Tube type: |
Vacuum Pentode Power/Output |
|
Tube ID = 34001 |
 |
| Identical to |
14F6
|
| Similar
Tubes |
Heater different:
11F6G; 6F6
Other base:
18
|
| Predecessor Tubes |
18
|
|
| Base |
Octal (Int.Octal, IO) K8A, USA 1935
|
| Was used by |
Radio/TV-reception etc. |
| Filament |
Vf 14 Volts / If: 0.3 Ampere / -: Indirect / -: Series, AC/DC / |
| Description |
Maximum ratings : Va = 375 V, Vg2 = 285 V, Pa =11 W, Pg2 = 3,75 W; Vf/k = 90 V;
Class A1 operation: Va = 250 V; Vg2 = 250 V; Vg1 = -16,5 V; Ia = 34...36 mA; Ig2 = 6,5...10,5 mA; S = 2,5 mA/V; Ri = 80 k Ohms; Ra = 7 k Ohms; Rk = 410 Ohms; Po = 3,2 W; Vi = 16,5 V-eff; d-tot= 8 %
With exception of heater ratings, see more data under 6F6G.[JR]
|
| Literature |
Electronic Universal Vade-Mecum 1960 p. L 220
|
|
|
|
|
|
KoBi
Konrad Birkner
|
|
various sources
Jacob Roschy
|
|
|
| Usage in Models (calculation each 25th of the
month) |
1= 1946 ; |
| Number of Models at Radiomuseum.org with
this tube (valve, valves, valvola, valvole,
válvula, lampe): 1 |
|
| No further Information
for |
14F6 |
|
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