| Certification: | ISO |
|---|---|
| Shape: | Metal Porcelain Tube |
| Shielding Type: | Sharp Cutoff Shielding Tube |
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Vacuum tube 3CX10000D3/ITL12-1 is a forced air cooled, coaxis structure ceramic-metal, medium-mu power triode containing a thoriated tungsten cathode, with maximum output power up 33kW as continuing operation and up 50kW as pulse operation. The tube is used mianly in industrial radio-frequecy heating service.
| Filament | Thoriated Tungsten |
| Filament Voltage | 5.8 V |
| Filament Current | 145 A |
| Maximum Filament Impact Current | 600A |
| Capacitances: | |
| grid-anode | 21 pF |
| grid-cathode | 55 pF |
| cathode-anode | 1 pF |
| Amplification factor | 22 |
| Transconductance (Va: 10 kV, Ia: 4 A) | 50 mA/V |
| Maximum Operation Frequency | 120 MHz |
| Operating position | vertical, anode up or down |
| Weight | 6.5 kg approx. |
| Diameter | 160mm |
| Height | 215.5±5mm |
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