|
6L6 - 6V6
|
ECC81-82-83
|
807
|
|
EL 34
|
ΚΤ 66
|
2Α3
|
|
6AU6-6AH6
|
6C4 |
OA2 |
|
EL84-6BQ5 |
Στον Ευρωπαϊκό κώδικα το πρώτο γράμμα
δείχνει την παροχή στο νήμα.
A: 4V |
B: 180mA, various voltages |
C: 200mA, various voltages |
D: 1.4V |
E: 6.3V |
F: 12.6V |
G: Various voltages |
K: 2V |
L: 450mA, various voltages |
P: 300mA, various voltages |
U: 100mA, various voltages |
V: 50mA, various voltages |
Y: 450mA, various voltages |
Το δεύτερο γράμμα δείχνει τη λειτουργία
και τον τύπο της λυχνίας.
| A: signal diode |
| B: double signal diode |
| C: low-power triode |
| D: power triode |
| E: low-power tetrode |
| F: low-power pentode |
| H: hexode or heptode |
| K: octode or heptode |
| L: power tetrode or pentode |
| M: indicator tube |
| Y: half-wave rectifier |
| Z: full-wave rectifier |
Ο πρώτος αριθμός δείχνει τον τύπο της βάσης.
1: various types |
2: decal (miniature 10-pin) |
3: octal 8-pin |
4: rimlock 8-pin |
5: magnoval 9-pin |
6: enne-al 9-pin |
8: noval (miniature 9-pin) |
9: miniature 7-pin |
The last figure(s) are the tube type number.
There are (of couse) some exceptions to the rules. Some tubes have a
"1" in front of the number, ECC189 for instance. It is still the 8
that indicates the socket type.
