List of Valves by Designation with Equivalent Types
Photocell
|
B7G |
1 |
2 |
3 |
4 |
5 |
6 |
7 |
a |
k |
ic |
k |
a |
ic |
k |
90CV
Photocell
CMV29 VS50
913
Cathode Ray Tube
CV2691
917
Photocell
917 CE11V GL917 NU11V R59TAV VS118TA
919
Photocell
NU31V R82AV VS118T
920
Photocell
920 GL920 GS149
921
Photocell
GS23
925
Photocell
925 CE30V NU30V R61AV R64AV VS16SO
927
Photocell
3530 CE25 CMG34X GL927 GS47X
929
Photocell
929 GL929 VA16SO
930
Photocell
CE30 GL930 GS16SO NU30 R61A R64A


953
Diode
CV0738


Pentode |
Vh |
Ah |
Va |
Vs |
Vg |
mAa |
mAs |
ra |
gm |
μ |
6.3 |
0.15 |
250 |
100 |
-3.0 |
1.2 |
0.5 |
1.0M |
11.0 |
1100 |
9549
Camera Tube (Orthicon)
5820A/E


Pentode |
Vh |
Ah |
Va |
Vs |
Vg |
mAa |
mAs |
ra |
gm |
6.3 |
0.15 |
250 |
100 |
-3 |
5.5 |
1.8 |
0.8M |
1.8 |
9564
Camera Tube (Orthicon)
7295C
9565
Camera Tube (Orthicon)
7389C
957
Triode
CV2700
958
Triode
CV0650

Triode |
Vh |
Ah |
Va |
Vg |
mAa |
ra |
gm |
1.25 |
0.1 |
135 |
-7.5 |
3.0 |
10,000 |
1.2 |

Pentode |
Vh |
Ah |
Va |
Vs |
Vg |
mAa |
mAs |
ra |
gm |
1.25 |
0.05 |
145 |
67.5 |
-3.0 |
1.7 |
0.4 |
0.8M |
0.6 |

B7G |
1 |
2 |
3 |
4 |
5 |
6 |
7 |
k |
k |
k |
- |
a |
a |
a |

Triode |
Vh |
Ah |
Va |
Vg |
mAa |
6.3 |
1.3 |
8,000 |
-150 |
150 |
967
Thyratron (Mercury Vapour)
5557
9677
Camera Tube (Videcon)
8626
9812PA
Camera Tube (Videcon)
P849
9814PA
Camera Tube (Videcon)
P831
9817
Camera Tube (Videcon)
P860
9817PA
Camera Tube (Videcon)
8626


