Electronic Tube 3cx2500f3, 3cx2500h3, 3cx2500A3

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Ningbo Setec Electron Co., Ltd.

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3CX2500F3, 3CX2500H3, 3CX2500A3
Other
High Frequency
High Power
Power Triode
Metal Ceramic
7.5V
51.5A
22
Vertical
4000W
228.68mm
105.7mm
3.4kg
Forced Air
SETEC
Foam Packing
China
8540890090
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 Voltage7.5 V
Filament Current51.5 A
Transconductance20 mA /V
Amplification factor22
Grounded Filament
Input35 pF
Feedback0.9 pF
Output20 pF
Operating positionVertical
CoolingForced air
Maximum Diameter105.56mm
Weight3.4kg
Max temperature at any point tube envelope250ºC

Limit Working Conditions:
Radio frequency power amplifier or AB, B modulator
Anode Voltage6000Vdc
Anode Current2.5Adc
Grid Voltage-1000Vdc
Grid Dissipation150W
Anode Dissipation4000W

Typical Operation:
Double, Sine wave (Except the special statement)
Anode Voltage4000  5000  6000Vdc
Grid Voltage-150  -190  -240Vdc
Anode Current0.6   0.5   0.4Adc
Anode current4    3.2   3Adc
Load Impedance2200  3600  4650Ω
Grid Input340   360   390V
Peak Driving340   230   225W
Driving170   115   113W
Anode Output11    11    23kW

Limit Working Conditions:
Anode modulating RF amplifier type C (Telephone on line)
Anode Voltage5500Vdc
Anode Current2Adc
Grid Voltage-1000Vdc
Grid Dissipation150W
Anode Dissipation2670W

Typical Operation <30MHZ
Anode Voltage4000     4500     5000Vdc
Anode Current1.67      1.47     1.25Adc
Grid Voltage-450     -500      -550Vdc
Grid Current180       140      150mAdc
Peak Grid Input685       715      760
Driving Power125       100     115w
Grid Dissipation43        30       32w
Anode Input power6670      6615     6250W
Anode Dissipation1670      1315     950W
Anode Output power5000      5300     5300W

Limit Working Conditions:
RF power amplifier or Oscillator
Anode Voltage6000Vdc
Anode Current2.5Adc
Grid Voltage-1000Vdc
Grid Current0.4Adc
Grid Dissipation150W
Anode Dissipation4000W

Typical Operation: <30MHZ
Anode Voltage 4000    4500    5000Vdc
Anode Current2.5      2.5     2.08Adc
Grid Voltage-300    -450    -500Vdc
Grid Current245      265    180mAdc
Peak Grid Input580      750     765
Driving Power142      197     136W
Grid Dissipation68       78      46W
Anode Input power10       12.5     12.5kW
Anode Output power7.5       10      10kW
Anode Dissipation2.5       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, ITK12-1, ITK3-1, ITK5-1, ITK15-2, ITK30-2, ITK60-2, ITK70-2, ITK90-1, ITL12-1, ITL3-1, ITL5-1, ITL9-1, 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.
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