Datasheet · Triode · Mullard
ECC81 datasheet
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Key ECC81 specs at a glance
- Type
- Triode
- Primary use
- Driver
- Era
- 19470s
- Heating
- indirect
- Heater
- 6.3 V / 0.3 A
- μ (amplification factor)
- 60
- gm (transconductance)
- 5.5 mA/V
- rp (plate resistance)
- 10.9 kΩ
- Max plate voltage
- 300 V
- Max plate dissipation
- 2.5 W
- Base
- noval
- Manufacturer
- Mullard
- Equivalents
- 12AT7