Triode vacuum tubes

Model

Reference Model

Filament

Cooling

Frequency (Max. Ratings) MHz

Plate Voltage

Plate Current A

Output Power KW

3CX1500A7

3CX1500A7/8877

Oxide-coated Unipotential

Forced Air

250

5.0

10.5

2.6

3CX2500A3

3CX2500A3/8161

Thoriated Tungsten

Forced Air

110

6

2.1

10

3CX2500F3

3CX2500F3/8251

Thoriated Tungsten

Forced Air

75

6

2.1

10

3CX2500H3

3CX2500H3

Thoriated Tungsten

Forced Air

75

6

2.1

10

3CX3000A1

3CX3000A1/8238

Thoriated Tungsten

Forced Air

110

7.5

51.5

4.15

3CX3000A7

3CX3000A7

Thoriated Tungsten

Forced Air

75

4.8

1.5

6

3CX3000F1

3CX3000F1/8239

Thoriated Tungsten

Forced Air

110

7.5

51.5

4.15

3CX3000F7

3CX3000F7/8162

Thoriated Tungsten

Forced Air

110

7.5

51.5

6

3CX10000A3

3CX10000A3/8159

Thoriated Tungsten

Forced Air

160

7.5

99

24

3CX10000A7

3CX10000A7/8160

Thoriated Tungsten

Forced Air

160

7.5

99

24.2

3CX10000H3

3CX10000H3

Thoriated Tungsten

Forced Air

90

7.5

99

29

3CX10000D3

3CX10000D3

Thoriated Tungsten

Forced Air

120

5.8

145

30

3CX15000A3

3CX15000A3

Thoriated Tungsten

Forced Air

100

6.3

162

34

3CX15000A7

3CX15000A7

Thoriated Tungsten

Forced Air

110

7

4

29

3CX15000H3

3CX15000H3

Thoriated Tungsten

Forced Air

90

6.3

162

41

3CX20000H3

3CX20000H3

Thoriated Tungsten

Forced Air

90

10

160

29

TH5-6

TH5-6

Thoriated Tungsten

Forced Air

110

7.5

51.5

10

TH6-3A

TH6-3

Thoriated Tungsten

Forced Air

160

7.5

99

24.5

V7T62R

7T62R

Thoriated Tungsten

Forced Air

50

7.5

0.75

4.5

V7T69RB

7T69RB

Thoriated Tungsten

Forced Air

110

8

2

10

V7T85RB

7T85RB

Thoriated Tungsten

Forced Air

110

8.0

1.0

6.0

YU-108

3CX4500F3

Thoriated Tungsten

Forced Air

75

8

2.5

15

YU-148

YU-148

Thoriated Tungsten

Forced Air

110

5.7

2.5

10

YU-191B

YU-191B

Thoriated Tungsten

Water

110

4.8

1.54

5.5