Oscillator Electronic Vauum Triode (3CX2500F3, 3CX2500H3, 3CX2500A3)

Product Description

3CX2500F3, it is a triode with metal ceramic structure, carbonization thorium tungsten cathode, it is cooled by the forced air, the max working frequency 75MHz, the max anode dissipation power 4kW, the tube is mainly used in industrial RF heating equipments. Electrical Characteristics

Filament Voltage	7.5 V
Filament Current	51.5 A
Transconductance	20 mA /V
Amplification factor	22
Grounded Filament
Input	35 pF
Feedback	0.9 pF
Output	20 pF
Operating position	Vertical
Cooling	Forced air
Maximum Diameter	105.56mm
Weight	3.4kg
Max temperature at any point tube envelope	250ºC

Limit Working Conditions:

Radio frequency power amplifier or AB, B modulator
Anode Voltage	6000Vdc
Anode Current	2.5Adc
Grid Voltage	-1000Vdc
Grid Dissipation	150W
Anode Dissipation	4000W

Typical Operation:

Double, Sine wave (Except the special statement)
Anode Voltage	4000 5000 6000Vdc
Grid Voltage	-150 -190 -240Vdc
Anode Current	0.6 0.5 0.4Adc
Anode current	4 3.2 3Adc
Load Impedance	2200 3600 4650Ω
Grid Input	340 360 390V
Peak Driving	340 230 225W
Driving	170 115 113W
Anode Output	11 11 23kW

Limit Working Conditions:

Anode modulating RF amplifier type C (Telephone on line)
Anode Voltage	5500Vdc
Anode Current	2Adc
Grid Voltage	-1000Vdc
Grid Dissipation	150W
Anode Dissipation	2670W

Typical Operation <30MHZ

Anode Voltage	4000 4500 5000Vdc
Anode Current	1.67 1.47 1.25Adc
Grid Voltage	-450 -500 -550Vdc
Grid Current	180 140 150mAdc
Peak Grid Input	685 715 760
Driving Power	125 100 115w
Grid Dissipation	43 30 32w
Anode Input power	6670 6615 6250W
Anode Dissipation	1670 1315 950W
Anode Output power	5000 5300 5300W

Limit Working Conditions:

RF power amplifier or Oscillator
Anode Voltage	6000Vdc
Anode Current	2.5Adc
Grid Voltage	-1000Vdc
Grid Current	0.4Adc
Grid Dissipation	150W
Anode Dissipation	4000W

Typical Operation: <30MHZ

Anode Voltage	4000 4500 5000Vdc
Anode Current	2.5 2.5 2.08Adc
Grid Voltage	-300 -450 -500Vdc
Grid Current	245 265 180mAdc
Peak Grid Input	580 750 765
Driving Power	142 197 136W
Grid Dissipation	68 78 46W
Anode Input power	10 12.5 12.5kW
Anode Output power	7.5 10 10kW
Anode Dissipation	2.5 2.5 2.5kW

Dimension(mm)
Product Picture
Product Description We manufacture the following all models.
FC-10FA, FC-10FT, FC-732F, FC-735F, FC-735FT, FC305F, FC311, FC312F, FC620F, FC620FT,FD911S, FD003Z, FD-5S.
FC10FT, FC201F, FC307F, FC307FS, FC308C, FC310C, FC310F, FC502F, FC732F, FC734F, FC735F.
FU-33, FU-833A, 833A, 833C, FU-74F/RY-74B, FU-100F, FU-728F, FU-113F, FU-113FG, FU-998F, FU-5S, FU-62S, FU-610F, FU-610FA, FU-610S, FU-724F, FU-724S, FU-727F, FU-824F, FU-824FA, FU-832F, FU-834F, FU-834FA, FU-836F, FU-924F,FU-924FA,FU-928F,FU-101F,FU-101M,FU-101Z,FU-101C,FU-832C,FU-832FA, FU-832F,FU-832M, FU-917F,FU-917M, FU-307S, FU-74F, FU-250F, FU-252F, FU-946F, FU-947F FU611F, FU612F, FU613F, FU001F, FU104C, FU104Z, FU115F, FU116F, FU252F, FU615F, FU616C, FU617F, FU618F, FU720F, FU820C,FU820F, FU002F, FU617FT, FU-84F, FU-74F, FU-1608C, FU-1608F.
GU84B, GU74B, GU78B.
FM70FT,ML8533, ML8536,YU191B, YU191C, YU-148, YU-108,, YU-148, YU-191B,YL1050, YL1057, YL1631, YL1420,YD1202, YD1212.
BW1184J2F, BW1185J2F, BW1184J, BW1185J, BW1184J2, BW1185J2, BW1608J2F, BW1608J.CQK25-2,CQK50-2.
3CX4500H3,3CX6000A7,3CX2500H3,3CX2500A3,3CX2500F3,3CX3000A7,3CX3000F7,3CX1500D3,3CX10000D3,3CX10000A3,3CX10000A7,3CX10000H3,3CX15000A3,3CX15000A7,3CX15000H3,3CX20000H3,3CX20000A7,3CX800A7,3CPX800A7,3CX1500A7,3CPX1500A7,3CX5000A7,3CPX5000A7,YU-158.
YC-156,YC-156A,YC-179,YC-236,YC-257.
3CW5000F1,3CW5000F3,3CW40000H3,3CW45000H3,3CW20000A7,3CW20000H3,
3CW20000H7,3CW30000H3,3CW30000A7,3CW30000H7.
3CX2500A3,3CX2500F3,3CX2500H3,3CX3000A7, 3CX1500A7, 3CW20000A7.
4CX250B, 4CX250R, 4CX250FG, 4CX800A/RY-74B, 4CX800A, 4CX350A, 4CX350F, 4CX1000A,4CX1500B,4CX3500A,4CW1000A,4CX1500A,4CX3000A,4CX5000A,4CX5000R,4CX7500A,4CX10000D,4CX10000J,4CX15000A,4CX20000C,4CX20000D,4CX20000E,4CV100000C, 4CX250K, 4CX1500A, 4CX3000A, 4CX3500A, 4CX15000A, 4CV100000C, 4CX35000C, 4CX5000A,5CX1500A.
CTK12-4, CTK12-1, CTK15-2, CTK25-4, CTK35-2, ITK12-1, ITK3-1, ITK5-1, ITK15-2, ITK30-2, ITK60-2, ITK70-2, ITK90-1, ITL2-1, ITL3-1, ITL5-1, ITL9-1, ITL12-1, ITL15-2.
TH5-6, TH6-3A, TH382, TH382, TH584, TH338, TH331, TH537, TH527, TH327, TH582, TH558, TH610, TH375, TH576, TH373, TH328, TH347.
E3061, E3062, E3062E, E3069, E3130.
RS3060CL, RS3060CJ, RS3021CJ, RS3026CJ, RS3040CJ, RS3041CJ, RS3041CJ, RS3040CJ, RS3060CJC, RS3021, RS2048CJ, RS2048CJC, RS1034SK, RS1034SL, RS1072C, RS2054SK.
8560AS, 928F,836F, 8741, 7T85, 7T69, 8F75R, 7F71RA, 8F68R.
6T51, 6T58RA, 7T62R, 7T62RE, 7T85RB, FU-947F, 7T69RB, 7T84RB, 7T69RB, 8T25RA, 8T85B, 8T85RB, 8T87RB, 8F76R, 8T69JB.
SK300 Socket, SK1300 Socket, SK2210 Socket, SK184 Socket. Certifications
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