Sequence number

Model

anode

transconductance

magnification coefficient

Largest use ratings

output rating

filament 
voltage 

filament current

anode voltage

anode dissipation power

operating frequency

V

A

mA/V

KV

KW

MHz

KW

30

FU-915F,S,S A

7

57

45

23

6

3.5/4

100

5

31

FU-916

5

32.5

8

22

6

0.6

1.5

32

925S

13

320

30

16

80

25

170

33

FD-934S

12

420

30

15

150

6

200

34

FD-935SA

17.5

500

30

15

200

6

400

35

FD-950S

18

550

28

18.5

200

6

600

36

FU-3061F

6.3

32

45

7.5

0.8

50

2.5

37

FU-948F

6.3

32

25

7.5

2

50

4

38

947F

6.3

35

21

8

2.5

110

5.1

39

946F

12.6

35

21

8

4.5

110

9.1

40

FU3069F

12.6

35

21

8

5

110

11

41

FU3130F

12.6

45

21

8

5

110

13

42

FU8785F

12

40

21

12

10

45

12

43

FU8725F

8

110

20

14

15

40

31

44

FU8787F

8

180

20

14

20

40

35

45

FU-915F/S

7

60

23

6

3.5/4

110

5

46

FU-924F/S

10

146

29

12

35/25

60

40

47

FU-836F/S

10

210

30

12

35

50

60

48

FD-911SA

12

210

33

15

80

26

100