Product Description

Vc7t62r air-cooled triode is of cermet structure, thorium tungsten carbide cathode and forced air-cooled triode. The maximum anode dissipation power is 1500W. The maximum operating frequency is 50MHz. It is mainly used for high-frequency industrial oscillator and can be interchanged with 7t62r electronic tube produced by Toshiba Corporation of Japan.

Price Terms︰ FOB Wuxi

Specifications︰ Filament voltage 6.3±5%V Filament current 32A
Amplification factor twenty-five Transconductance (ia=0.2adc) 6.3mA/V
Interelectrode capacitance Grid anode 8.8pF
Grid cathode 11pF
Anode cathode 2.2pF
Maximum operating frequency 50MHz Maximum height 170mm
Maximum diameter 100mm weight 1400g
Cooling mode Forced air cooling Minimum air volume 4.5m3/min
Minimum static pressure 98Pa Maximum temperature of cooling air at inlet 45℃
External surface of anode and ceramic metal sealing 250℃

Advantages︰ Limit application data
Continuous use Intermittent use
Anode DC voltage (kV) seven point five seven point five
Anode DC current (a) zero point seven five one
Grid DC current (MA) two hundred three hundred
Anode dissipation (W) one thousand and five hundred one thousand and five hundred
Grid dissipation (W) seventy seventy
Typical operating state of RF power amplifier or oscillator (Class C telegram) (oscillator)
Continuous use Intermittent use
Anode DC voltage (V) seven thousand seven thousand
Anode DC current zero point seven zero point nine
Grid DC current (MA) one hundred and fifty one hundred and eighty
Grid resistance (Ω) three thousand three thousand
Anode output power (W) three thousand and four hundred four thousand and five hundred
Note: intermittent use refers to the condition that the working time is 10 seconds and the working ratio is 50%

Export Markets︰ Mainly used for high frequency industrial oscillator

Payment Details︰ Delivery upon payment

Min Order︰ 1

Ship Date︰ two weeks later

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