Datasheet · Triode · RCA·GE
27 datasheet
27 / UY-227 — original PDF document from RCA·GE. Free, no signup.
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Key 27 specs at a glance
- Type
- Triode
- Primary use
- Preamp
- Era
- 19270s
- Heating
- indirect
- Heater
- 2.5 V / 1.75 A
- μ (amplification factor)
- 9
- gm (transconductance)
- 1 mA/V
- rp (plate resistance)
- 9.0 kΩ
- Max plate voltage
- 250 V
- Max plate dissipation
- 2 W
- Base
- ux5
- Manufacturer
- RCA·GE
- Equivalents
- VT-29