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Tube Database (7,341 tube types · 1,270 archive entries)

Other (3,257 tube types), Pre (2,314 tube types), Power (1,030 tube types), Rectifier (740 tube types)
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Tube-number record

2K41

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BrandSperry Gyroscope Co., Inc.
ClassMicrowave Tube

Construction

Primary TypeOther / special

Filament / Heater

Absolute Maximum Ratings

Plate Voltage1250 V
Plate Dissipation75 W
Grid 1 Voltage-450 V
Cathode Current60 mA

Audio Performance

Power Output0.25 W

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