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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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TH22C

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BrandMullard
ClassTriode Hexode
Filament20 V @ 240 mA

Construction

Primary TypeMulti-section

Filament / Heater

Absolute Maximum Ratings

H-C Voltage125 V

Audio Performance

Application Notes

For characteristics, curves and operating data, see type TH4A. Except for Heater rating, the TH22C and TH4A are identical.

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