Sell 6T51 electron tube

6T51

Glass crust straight heating thorium-tungsten cathode large power tridoes 6T51, natural wind cooling. Its anticathode limit dissipation power is 800W. When its working frequency is not higher than 50MC, its output power can reach 2.2 KW. It adapts to large power, and can be used in high frequency equipment in industry to surge.

filament heating
Uf 6.3 V
If32.5 A

limit rating, working frequency≤50MC
plate voltage6000 V
grid voltage-1250 V
plate dissipation power800 W
grid dissipation power800 W
maximum message input power120 W
grid resistance6 kΩ
filament heating time≥60 sec
temperature of glass crust350°C
temperature of connect place220°C
temperature of fetch thread end220 °C

capacitance between poles
input capacitance12.1 PF
output capacitance0.21 PF
transroute capacitance6.5 PF

static state parameter
Ua4000 V
Ugadjust
Ia190 mA
Gm 6.7 mA/V
μ48

commend working state(reference value)
surge C amplify
f50 50 50 MC
Ua3 4 5 V
Ug -190 -230 -270 V
üg(pk)440 480 520 V
Ia700 700 700 mA
Ig140 135 135 mA
Rg1.36 1.7 2.0 kΩ
RL2.25 3 3.8 kΩ
Pd540 640 780 W
Pout1.56 2.16 2.78 kW