Datasheet · Triode · RCA·WE·Shuguang
2A3 datasheet
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Key 2A3 specs at a glance
- Type
- Triode
- Primary use
- Power (SET)
- Era
- 19320s
- Heating
- direct
- Heater
- 2.5 V / 2.5 A
- μ (amplification factor)
- 4.2
- gm (transconductance)
- 5.25 mA/V
- rp (plate resistance)
- 800 Ω
- Max plate voltage
- 300 V
- Max plate dissipation
- 15 W
- Base
- ux4
- Manufacturer
- RCA·WE·Shuguang