Triode 3CX2500F3 is a air cooled, ceramic-metal triode containing a thoriated tungsten carbide cathode which is designed for mainly used in industrial RF heating machines. The working frequency is max. 75MHz. The anode dissipation power is max. 4kW.
General Characteristic
| Filament Voltage |
7.5 V |
| Filament Current (at 7V) |
51.5 A |
| Amplification |
22 |
Interelectrode Capacitance
(Grounded Cathode) |
Cin |
35 pF |
| Cout |
20 pF |
| Cgp |
0.9 pF |
Maximum Operaing Frequency
(continuing wave) |
75MHz |
| Operation Position |
Vertical, base up or down |
| Cooling |
Forced Air |
| Maximum Seal Temperature |
250ºC |
| Maximum Height |
470 mm |
| Maximum Diameter |
105.56mm |
| electrontube.en.made-in-china.com Weight |
2.8 kg |
4CX150F 4CX250B/FG 4CX300A 4CX350A/F
4CX1000A 4CX1500A/B 4CX3000A 4CX5000A
4CX10000D 4CX15000A 4CPX150K 6T51 7T62R
E3062 7T69RB 7T84RB 7T85RB 8T25RA 8T85RB
8T87RB 3CX800A7 3CX1500A7 3CX2500A3/F3/H3
3CX3000A1/A7/F1/F7 3CX4500F3(YU-108)
3CX6000A7(YU-148) 3CX10000A3/A7/H3
3CX15000A3/A7/H3 3CX20000H3 3CW30000H3
3CW40000H3 3CW45000H3
6T51 7T62R(E3062C) 8T25RA8T85RB 8T87RB
7T69RB 7T84RB 7T85RB 3CX800A7 3CX1500A7
3CX2500A3/F3/H33CX3000A3/F7/A7 3CX4500/F3
YU-108 3CX6000A7(YU-148) 3CX10000A3/F3/H3
3CX15000A3/F3/H3 3CX20000H3 3CW30000H3
33CW40000H3 3CX45000H3 BW1184J2 BW1185J2
BW1608F RS3060CJ RS3500C TH382 TH347 TH5-6
ITL5-1 TH6-3A
Microwave CW Magnetrons:
2450MHz 850W 950W 1000W 5KW 10KW,
915MHZ 5KW 30Kw,
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