0086-010-81314438-0
sales@cnjenerator.com, bjamke@163.com
The BW1185J2 is a high power ceramic-metal triode; It has thoriated tungsten cathode and hyper-vapotron cooling of plate.
The tube maximum plate dissipation is 120kW and maximum frequency operation is 30MHz.
The tube designed for oscillator in the industry high frequency heating applications.
The tube can replace YD1212 and ITK90-1.
Electrical
|
Cathode |
Thoriated Tungsten |
|
Filament Voltage |
12.6V |
|
Filament Current |
380A |
|
Transconductance |
160mA/V |
|
Amplification Factor |
41 |
|
Interelectrode Capacitances: |
|
|
Filament to Grid |
180pF |
|
Filament to Plate |
3.4pF |
|
Grid to Plate |
60pF |
Mechanical
|
Overall Length |
425mm |
|
Overall Diameter |
φ190mm |
|
Net Weight |
15.6kg |
|
Mounting Position |
Vertical, Plate Up or Down |
Maximum ratings
|
Frequency |
30 MHz |
|
Filament Startup Current |
570 A |
|
Plate Voltage |
16.8 kV |
|
Plate Dissipation |
120 kW |
|
Grid Dissipation |
3kW |
LAST