The 12AT7 / ECC81
Specification and max ratings
(*)
Filament Voltage
6.3-12
V
Filament Current
300-150
mA
Plate Voltage (
max
)
300
V
Plate Current (
max
)
15
mA
Plate Dissipation (
max
)
2.5
W
Screen Voltage (
max
)
---
V
Screen Current (
max
)
---
A
Screen Dissipation (
max
)
---
W
(*)
These specifications are provided 'as-is', with no warranty of any kind. Use of these parameters shall be entirely at the user's own risk.
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