2

FU998FA

61%OFF

Electron Tube triode 7T85RB,Toshiba Vacuum tube 7T85RB for High Frequency Machine

stars, based on 0 reviews
$1500.00now$580.00
1000items available
Contact Us

The E3062C (FU-998FA) tube (unlike the 7T62RE- that is, the E3062E anode) is a cermet structure, directly heated thorium tungsten cathode, forced-air cooled triode. The maximum operating frequency is 70MHz, the maximum anode dissipation power is 4.5kW, and the maximum anode output power is 4.5kW. The tube type is mainly used for industrial high frequency heating equipment, and can be replaced with Toshiba's 7T85RB, 7T62R, E3062E and other tubes.

Characteristic parameter

Filament voltage ………………………… 6.3 V

Filament current …………………………… 35A

Magnification factor …………………………… 21

Electrode capacitance

Enter ………………………… 16pF

Cross path ……………………… 0.8 pF

Output ………………………… 13pF

Weight ……………………………… 3kg

Maximum height ……………………… The 206.5 mm

Max diameter ………………………… 97mm

Installation mode: Vertical installation

Maximum operating temperature: 250℃

Cooling method: forced air cooling

Limit service data

Anode voltage ………………………… 7.5 kV

Anode current …………………………… 1A

Grid current ………………………… 0.2 A

Grid power dissipation ………………… 0.12 kW

Anode power dissipation ………………… 4.5 kW

Typical operating condition

Anode voltage …………………………… 7kV

Anode current …………………………… 0.9 A

Grid current …………………………… 0.15 A

Grid power dissipation …………………… 0.1 kW

Anode output power ……………………… 4.5 kW

Grid resistance …………………………… 3.5 k Ω

 Electron Tube triode 7T85RB,Toshiba Vacuum tube 7T85RB for High Frequency Machine


      
Recent Reviews
+