Datasheet · Triode · Western Electric
417A datasheet
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Key 417A specs at a glance
- Type
- Triode
- Primary use
- Phono / Preamp
- Era
- 19560s
- Heating
- indirect
- Heater
- 6.3 V / 0.3 A
- μ (amplification factor)
- 38
- gm (transconductance)
- 24 mA/V
- rp (plate resistance)
- 1.6 kΩ
- Max plate voltage
- 150 V
- Max plate dissipation
- 4.5 W
- Base
- noval
- Manufacturer
- Western Electric
- Equivalents
- 5842