Datasheet · Tetrode · Tung-Sol
5881 datasheet
5881 / 6L6WGB — original PDF document from Tung-Sol. Free, no signup.
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Key 5881 specs at a glance
- Type
- Tetrode
- Primary use
- Power (PP)
- Era
- 19520s
- Heating
- indirect
- Heater
- 6.3 V / 0.9 A
- gm (transconductance)
- 6.1 mA/V
- Max plate voltage
- 360 V
- Max plate dissipation
- 23 W
- Base
- octal
- Manufacturer
- Tung-Sol
- Equivalents
- 6L6 family (6L6WGB / 5881 mil-spec) — NOT a universal 6L6GC drop-in; 5881 rated 23W vs 6L6GC 30W; verify screen voltage and bias before substitution