HK-854H/L

The HK-854H and HK-854L are 450 watt triodes. The H is shown and has a mu of 30 and the L has a mu of 14. They are usable up to 125 MHz at full rating. They are very similar to the 450TH/TL tubes except for different amplification factors and usable frequency.

Length = 12.50" Diameter = 5.00"
Max voltage = 6000
Max current = 600 ma
Fil voltage = 7.5
Fil current = 12 amps
Data sheet:

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