page 1 2 3 4 5 ECC81 sheet 1 2 3 4 FP date 1969.12 1969.01 1969.01 1969.01 1999.08.14 .
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page 1 2 3 4 5 6 7 8 9 10 11 12 13 14 ECC81 sheet 1 2 A B C D E F G H I J K FP date 1955.03.03 1955.03.03 1951.06.06 1.
"Ei-RC" - Electronic tubes factory Data Sheet Page 1 of 4 ECC81/12AT7 www.datasheet4u.com ECC81 is R.F. Double Triod.
ECC81 - 12AT7, 6201 4 ECC81 A. F. DOUBLE TRIODE Base: NOVAL Uf = 6,3 or 12,6 V If = 300 or 150 mA Typical characterist.
"Ei-RC" - Electronic tubes factory ECC81/12AT7 ECC81 is R.F. Double Triode Data Sheet Page 1 of 4 Quick reference data.
No. | Partie # | Fabricant | Description | Fiche Technique |
---|---|---|---|---|
1 | ECC801S |
TELEFUNKEN |
RF Twin Triode | |
2 | ECC801S |
AEG |
High Gain RF Twin Triode | |
3 | ECC801S |
TFUNK |
HF - DOPPELTRIODE RF - TWIN TRIODE | |
4 | ECC802S |
TESLA |
Triode | |
5 | ECC802S |
JJ |
A. F. twin triode | |
6 | ECC802S |
AEG |
Twin Triode | |
7 | ECC802S |
TELEFUNKEN |
Twin Triode | |
8 | ECC803 |
JJ |
A. F. twin triode | |
9 | ECC803S |
TESLA |
Triode | |
10 | ECC803S |
TELEFUNKEN |
AF twin triode | |
11 | ECC803S |
AEG |
AF twin triode | |
12 | ECC803S |
TFUNK |
NF DOPPELTRIODE MIT GETRENNTEN KATHODEN AF TWIN TRIODE |