The 5867A is a 350 watt triode with a mu of 25 and a frequency of 50 MHz for full output. Intended for use in industrial heating and general RF/AF use. Siemens in Germany makes an equivalent tube, the RS1026.
Length = 5.88" Diameter = 3.44"
Max voltage = 4000
Max current = 400 ma
Fil voltage = 5
Fil current = 14.5 amps GOTO INDEX