Model Number

3CX2500H3

The 3CX2500H3 are forced air cooled, ceramic?metal hign-mu amplifier factor triodes containing a thoriated tungsten carbide cathode, intended for use in industrial RF heating service. The flexible base leads for grid and filament connection serve to simplify socketing in low-frequency applications.

GENERAL CHARACTERISTICS
Filament Voltage 7.5 V
Filament Current 51.5 A
Transconductance 20 mA/V
Amplification Factor 20
Interelectrode Capacitance (Grouded Cathode)
Cin 35 pF
Cout 0.9 pF
Cgp 20 pF
Operation Position Vertical, base up or down
Cooling Forced Air
Maximum Anode Core and Seal Temprature 250 °C
Maximum Height 468.30 mm
Maximum Diameter 105.56 mm
Weight 3.4 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??50W??000W??KW??0KW,

915MHZ 5KW??0Kw,

At the same time , please be kindly to provide us your type needed , and then we can give you our similar products to replace it!