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Your position: Home / Electron Tubes / Industrial heating tubes

ITL12-1 Power triode, electron tube for industrial radio frequency heating, Equivalent model AML12-1, ITL 12-1, 3CX10000D3 air cooled triode China tub

ITL 12-1 maximum output power up 33kW as continuing operation and up 50kW as pulse operation
AML12-1, 3CX10000D3, equivalent to model ITL12-1,
(20 available)
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  • Description
  • Reviews(40)

For fast delivery of goods, kindly please read following tips carefully before order:

Since this triode is high value and Customs declarance necessary, 
for compliance with China foreigh exchange policy.

the Payment need to be paid through TT to our company bank account, 
please DO  NOT pay the order directly online.

please contact EECTECH through sales@eectech.store  BEFORE order / BEFORE payment, we will help you to complete the order and payment fluently in a short time.

1. The  3CX10000D3 / ITL12-1 Triode Tube  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.
2. The tube is used mianly in industrial radio-frequecy heating service. 

ITL 2-1, ITL 3-1, ITL 5-1, ITL 9-1, ITL 15-2 high frequency triodes
ITL2-1, ITL3-1, ITL5-1, ITL9-1, ITL15-2 also available

一、Characteristic parameter
Filament voltage 5.8V Filament current 145A
Maximum impulse current of filament 600A Amplification factor 22
Interelectrode capacitance Grid-anode 21pF
Grid-cathode 55pF
Anode-cathode 1pF
Transconductance(Va=10kV,Ia=4A) 50mA/V Installation method: Vertical installation / anode up or down
Cooling method Forced air cooling Air cooling air volume ≥6m3/min
Maximum inlet air temperature 45℃ Shell and seal
Maximum temperature
Weight (approx.) 6.5kg

二、Extreme use data
Working frequency 120MHz  
Anode voltage When working at 30MHz 12kV
When working at 30~60MHz 9kV
When working at 60~90MHz 7kV
When working at 90~120MHz 6kV
Anode current 5A Grid voltage -1500V
Gate current (full load) 0.8A Gate current (no load) 1.5A
Peak cathode current (continuous wave) 28A Peak cathode current (pulse state) 38A
Anode dissipation power 12kW  
Grid dissipation Working at 30MHz 350W
Working in 30~60MHz 320W
Working in 60~90MHz 300W
Working in 90~120MHz 280W
三、Typical working state
Anode voltage 10 8kV
Anode current 4.3 4.8A
Grid bias —640 —560V
Grid voltage 960 900V
Gate current (loading) 0.53 0.72A
Grid dissipation 145 220W
Gate resistance 1210 790Ω
Anode dissipation 9.6 8.6kW
Anode input power 40 38.4kW
Anode output power 33 29kW
Feedback ratio 10.5 12.9%
Oscillation efficiency 76.5 76%

For delivery time: 
Generally, we will dispatch the items within 10 days upon order confirmation; some items may need 20~30 days to get ready for delivery, then we will try our best to dispatch as soon as possible, or we will contact you and offer advice.
For Bulk order: 
If you would like to place a bulk order, please contact us for better price and better delivery cost.

Average rating: 5.0 based on 40 reviews
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