Datasheet · Triode · Emission Labs
300B-XLS-EmissionLabs datasheet
300B-XLS EML — original PDF document from Emission Labs. Free, no signup.
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⬇ Download 300B-XLS-EmissionLabs datasheet (PDF)https://www.radiomuseum.org/tubes/tube_300B-XLS-EmissionLabs.html
Key 300B-XLS-EmissionLabs specs at a glance
- Type
- Triode
- Primary use
- Power (SET)
- Era
- 20100s
- Heating
- direct
- Heater
- 5 V / 1.5 A
- μ (amplification factor)
- 3.85
- gm (transconductance)
- 5.3 mA/V
- rp (plate resistance)
- 725 Ω
- Max plate voltage
- 500 V
- Max plate dissipation
- 40 W
- Base
- ux4
- Manufacturer
- Emission Labs
- Equivalents
- 300B family — check bias and dissipation envelope before substitution; XLS is uprated and not a blind drop-in in every 300B circuit