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List of Valves by Designation with Equivalent Types

 
6005
 
Triode
CV4019 M8245

6021
 
B8D
1
2
3
4
5
6
7
8
a(2)
g1(2)
h
k(2)
k(1)
h
g1(1)
a(1)
 
Double Triode
Triode
Vh
Ah
Va
Vg
mAa
ra
gm
6.3
0.3
100
-1
6.5
6,500
5.4
 
CV3986 ECC70
6027
 
Magnetron (X-band Pulse)
CV5135
6027H
 
Magnetron (X-band Pulse)
 

6032
 
Image Converter
Camera
Va
20,000
 
 

6057
 
B9A
1
2
3
4
5
6
7
8
9
a(2)
g1(2)
k(2)
h
h
a(1)
g1(1)
k(1)
hct
 
Double Triode SQ ECC83
Triode
Vh
Ah
Va
Vg
mAa
ra
gm
6.3
0.3
250
-2
1.2
62.5k
1.6
 
CV4004 M8137

6058
 
B7G
1
2
3
4
5
6
7
k
a(2)
h
h
k(2)
s
a
 
Double Diode
Diode
Vh
Ah
Va
mAa
6.3
0.3
150
9
 
CV4025 M8079 QA2404 QS1211

6059
 
B9A
1
2
3
4
5
6
7
8
9
s
g1
k
h
h
s
a
g2
g3
 
Pentode
Pentode
Vh
Ah
Va
Vs
Vg
mAa
mAs
ra
gm
6.3
0.15
250
100
-3
2.1
0.6
2.3M
1.25
 
CV4006

6060
 
B9A
1
2
3
4
5
6
7
8
9
a(2)
g1(2)
k(2)
h
h
a
g1
k
hct
 
Double Triode
Triode
Vh
Ah
Va
Vg
mAa
ra
gm
6.3
0.3
170
-1
8.5
11k
5.9
 
12AT7WA CV4024 M8162 QA2406

6061
 
B9A
1
2
3
4
5
6
7
8
9
ic
g1
k
h
h
nc
a
g2
g3
 
Tetrode
Beam Tetrode
Vh
Ah
Va
Vs
Vg
mAa
mAs
ra
gm
Pout
D
6.3
0.45
315
225
-13
34
2.2
77k
3.75
5.5
12%
 
CV4043

6062
 
B9A
1
2
3
4
5
6
7
8
9
a
-
g3
h
h
g2
k
g1
g1
 
Beam Tetrode
Beam Tetrode
Vh
Ah
Va
Vs
Vg
mAa
mAs
Pdriv
Pdiss
Pout
freq
f.max
6.0
0.75
300
250
-60
50.0
5.0
0.4W
12W
8W
30Mhz
175Mhz
 
CV4039 M8096
6063
 
Rectifier FW
CV4005 QA2407

6064
1953
B7G
1
2
3
4
5
6
7
g1
k
h
h
a
g3
g2
 
Pentode
Pentode
Vh
Ah
Va
Vs
Vg
mAa
mAs
ra
gm
6.3
0.3
250
250
-2
10
2.5
1M
7.6
 
CV4014 M8083 S6F12
6065
 
Pentode
CV4015 M8161 QA2400

6067
 
B9A
1
2
3
4
5
6
7
8
9
a(2)
g1(2)
k(2)
h
h
a(1)
g1(1)
k(1)
hct
 
Double Triode
Triode
Vh
Ah
Va
Vg
mAa
gm
6.3
0.3
250
-8.5
10.5
2.2
 
CV4003 M8136

6073
 
B7G
1
2
3
4
5
6
7
a
k
ic
k
a
ic
k
 
Voltage Stabiliser
Stabiliser
Va
mAa
150
30
 
0A2WA CV4020 CV4100 CV8168

6074
 
B7G
1
2
3
4
5
6
7
a
k
ic
k
a
ic
k
 
Voltage Stabiliser
Stabiliser
Va
mAa
108
30
 
0B2 CV1833 CV8162

6080
 
IO
1
2
3
4
5
6
7
8
g1(1)
a(1)
k(1)
g1(2)
a(2)
k(2)
h
h
 
Double Triode
Triode
Vh
Ah
Va
mAa
Pdiss
ra
gm
μ
6.3
2.5
135
125
13W
285
7.0
2-2.3
 
CV2984 ECC230 CV5008 11D12
6080WA
 
Double Triode
CV5008

610RC
1927
B4
1
2
3
4
a
g1
f
f
 
Triode
Triode
Vh
Ah
Va
Vg
mAa
ra
gm
μ
6.0
0.1
120
-
-
80,000
0.63
50
 
 
6100
 
Triode
 

6101/6J6WA
 
B7G
1
2
3
4
5
6
7
a(2)
a(1)
h
h
g(1)
g(2)
k
 
Double Triode
Triode
Vh
Ah
Va
Vg
mAa
ra
gm
6.3
0.45
100
-0.85
8.5
7100
5.3
 
CV4031 M8081
6111
 
Double Triode
CV3961
612BU
1929
Rectifier FW
 

6130
 
Thyratron (Hydrogen)
Thyratron
Vh
Ah
Va
mAa
6.3
2.7
3,000pk
50
 
FX227 CV0372 CV3629

6132
 
B9A
1
2
3
4
5
6
7
8
9
ic
g1
k
h
h
-
a
g2
g3
 
Beam Tetrode
Beam Tetrode
Vh
Ah
Va
Vs
Vg
mAa
mAs
ra
gm
Pout
D
6.3
0.75
250
250
-4.5
40
6
50,000
11
3W
8.5%
 
 
6135
 
Triode
CV4022
6136
 
Pentode
CV2990

6146
 
IO
1
2
3
4
5
6
7
8
tc
k,bp
h
g2
k,bp
g1
k,bp
h
m
a
 
Beam Tetrode
Beam Tetrode
Vh
Ah
Va
Vs
Vg
mAa
mAs
mAg
Pdriv
Pout
Pdiss
freq
f.max
6.3
1.25
600
150
-58
112
9
2.8
0.2W
52W
20W
60
175
 
CV3523 QV06-20
6155
 
Tetrode (Power)
C1108 CV2130
6156
 
Tetrode (Power)
C1112 CV2131

6158
 
B9A
1
2
3
4
5
6
7
8
9
a(2)
g1(2)
k(2)
h
h
a(1)
g1(1)
k(1)
hct
 
Double Triode
Triode
Vh
Ah
Va
Vg
mAa
ra
gm
μ
6.3
0.6
250
-4.6
6.0
14,000
2.3
32
 
CV4068

6159
1952
IO
1
2
3
4
5
6
7
8
tc
k,bp
h
g2
k,bp
g1
k,bp
h
m
a
 
Tetrode (Power)
Beam Tetrode
Vh
Ah
Va
Vs
Vg
mAa
mAs
mAg
Pdriv
Pout
Pdiss
freq
f.max
26
0.3
600
150
-58
112
9
2.8
0.2W
52W
20W
60
175
 
 
6166
 
Tetrode (Power)
6166A

6186
 
B7G
1
2
3
4
5
6
7
g1
k
h
h
a
g2
k
 
Pentode
Beam Tetrode
Vh
Ah
Va
Vs
Vg
mAa
mAs
ra
gm
6.3
0.3
250
150
-1.8
7
2
0.8M
5
 
EF96 6AG5
6198
 
Camera Tube (Videcon)
P810

61BT
 
IO
1
2
3
4
5
6
7
8
tc
-
h
-
g2
g1
-
h
k
a
 
Tetrode
Beam Tetrode
Vh
Ah
Va
Vs
Vg
6.3
0.7
200
200
-1
 
CV1979

61SPT
 
IO
1
2
3
4
5
6
7
8
tc
-
h
g3
g2
g1
-
h
k
a
 
Pentode
Pentode
Vh
Ah
Va
Vs
Vg
mAa
mAs
gm
6.3
1.27
250
250
-10.5
64.0
15.0
11.0
 
CV5081

6201
 
B9A
1
2
3
4
5
6
7
8
9
a(2)
g1(2)
k(2)
h
h
a
g1
k
hct
 
Double Triode
Triode
Vh
Ah
Va
Vg
mAa
ra
gm
6.3
0.3
170
-1
8.5
11k
5.9
 
CV3508
6203
 
Rectifier FW
CV5009

6217
 
Photomultiplier
Photocell
Va
mAa
1250
7.5
 
 

6227
 
B9A
1
2
3
4
5
6
7
8
9
s
g1
k
h
h
s
a
g2
g3
 
Pentode
Pentode
Vh
Ah
Va
Vs
Vg
mAa
mAs
ra
gm
6.3
0.75
200
200
-4.4
30
4.1
90,000
9.0
 
E80L

6252
 
B7A
1
2
3
4
5
6
7
tc
tc
h
g1(2)
g2
k,bp
hct
g1
h
a
a(2)
 
Tetrode (Power)
Tetrode
Vh
Ah
Va
Vs
Vg
mAa
mAs
mAg
Pdriv
Pout
Pdiss
freq
f.max
6.3
1.3
600
250
-60
100
8
1.4
1.5W
48
20W
200
600
 
C1134 CV2799

6267
 
B9A
1
2
3
4
5
6
7
8
9
g2
s
k
h
h
a
s
g3
g1
 
Pentode
Pentode
Vh
Ah
Va
Vg
mAa
ra
gm
6.3
0.2
250
-5
4
2.5M
2
 
CV2901 CV4086 EF86 Z729 6BK8 6F22
6268
 
Thyratron
 
6268/4C35
 
Thyratron (Hydrogen)
FX2505 CV1787 CV5247
6279
 
Thyratron
 

6279/5C22
 
Thyratron (Hydrogen)
Thyratron
Vh
Ah
Va
mAa
6.3
9.6
16k
325A
 
8503 CV6022

62-TH
 
B8A
1
2
3
4
5
6
7
8
h
a
a(t)
g1(t),g3
g2,g4
g1
k
h
 
Triode Hexode
Hexode
Vh
Ah
Va
Vs
Vg
mAa
mAs
ra
gm
6.3
0.23
250
85
-2.0
3.2
3.75
1.0M
0.71
 
ECH42 X150 6C10

62-VP
 
B8A
1
2
3
4
5
6
7
8
h
a
ic
ic
g2
g1
k,g3
h
 
Pentode
Pentode
Vh
Ah
Va
mAa
mAs
gm
6.3
0.2
250
6.0
1.7
2.2
 
EF41 W150 6F15

62BT
 
IO
1
2
3
4
5
6
7
8
tc
-
h
-
g2
g1
-
h
k
a
 
Pentode
Pentode
Vh
Ah
Va
Vs
Vg
mAa
mAs
6.3
1.27
180
180
-1
120
9.5
 
CV1745

62DDT
 
B8A
1
2
3
4
5
6
7
8
h
a
g1
s
a(d2)
a(d1)
k
h
 
Double Diode Triode
Triode
Vh
Ah
Va
Vg
mAa
ra
gm
6.3
0.23
250
-3
1.0
58,000
1.2
 
6LD3 EBC41 DH150
624BU
1930
Rectifier FW
 
6305
 
Rectifier EHT
HR1
631
 
Thyratron (Mercury Vapour)
BT5
631/P1
 
Strobotron
CV0220
6326
 
Camera Tube (Videcon)
7038

6336A
1958
IO
1
2
3
4
5
6
7
8
g1(1)
a(1)
k(1)
g1(2)
a(2)
k(2)
h
h
 
Double Triode
Triode
Vh
Ah
Va
Vg
mAa
gm
μ
6.3
5.0
400
0
400
13.5
2.7
 
 
6346
 
Ignitron
BK42/5551A
6347
 
Ignitron
BK24/5552A CV2124
6348
 
Ignitron
BK146/5553B
6354
 
Voltage Reference Tube
QS1200
632B
 
Thyratron (Mercury Vapour)
BT5

63ME
 
IO
1
2
3
4
5
6
7
8
-
h
a
t
g1
-
h
k
 
Tuning Indicator
CRT
Vh
Ah
Va
Vg
mAa
6.3
0.3
250
22.5
1.16
 
6M1 VT-98 Y63 6U5G Y61 6G5G 6H5

63SPT
1939
B9G
1
2
3
4
5
6
7
8
9
h
g2
a
g3
s
k
g1
s
h
 
Pentode
Pentode
Vh
Ah
Va
Vs
Vg
mAa
mAs
ra
gm
6.3
0.3
250
250
-2
10
3
1.0M
6.5
 
ARP35 CV1091 CV1578 EF50 VR91 Z90

63TH
 
B8A
1
2
3
4
5
6
7
8
h
a
a(t)
g1(t),g3
g2,g4
g1
k
h
 
Triode Heptode
Hexode
Vh
Ah
Va
Vs
Vg
mAa
mAs
ra
gm
6.3
0.23
250
85
-2.0
3.2
3.75
1.0M
0.71
 
6C10 6CU7 ECH42

63TP
 
B9A
1
2
3
4
5
6
7
8
9
a(t)
g1(t)
k,s
h
h
a
g3
g2
g1
 
Triode Pentode
Pentode
Vh
Ah
Va
Vs
Vg
mAa
mAs
ra
gm
6.3
0.3
170
170
-6.7
15.0
2.8
150k
3.2
 
6AB8 ECL80 LN152
6421
 
Triode (Power)
BR1124

6442
 
Triode
Triode
Vh
Ah
Pdiss
6.3
0.3
7.5W
 
CV3988

6443
 
1
2
3
4
5
6
7
8
9
ic
g1
k
h
h
nc
a
g2
g3
 
Tetrode
Beam Tetrode
Vh
Ah
Va
Vs
Vg
mAa
mAs
ra
gm
Pout
D
6.3
0.45
315
225
-13
34
2.2
77k
3.75
5.5
12%
 
CV4045

6481
 
Triode
Triode
Vh
Ah
Va
Vg
mAa
gm
μ
7.0
0.45
350
-15
35
4.5
25
 
 

64ME
1946
IO
1
2
3
4
5
6
7
8
-
h
a(1)
g1
t
a(2)
h
k
 
Tuning Indicator
CRT
Vh
Ah
Va
mAa
6.3
0.2
250
0.75
 
EM34 6CD7 6M2
651
 
Ignitron
BK24/5552A
6511
 
Ignitron
BK168/5822A
6512
 
Ignitron
BK44/5554 CV1742
6513
 
Ignitron
BK46/5555

6516
 
B7G
1
2
3
4
5
6
7
g1
k
h
h
a
ic
g2
 
Pentode
Pentode
Vh
Ah
Va
Vs
Vg
mAa
mAs
ra
gm
6.3
0.2
250
250
-13.8
16.0
2.4
130,000
2.6
 
CV4063 M8082
652
 
Ignitron
BK42/5551A
6522
 
Thyratron (Hydrogen)
8503

6574
 
IO
1
2
3
4
5
6
7
8
h
-
a
-
g1
g2
h
k
 
Thyratron (Hydrogen)
Thyratron
Vh
Ah
Va
mAa
6.3
0.95
650
2,000
 
EN32
6587
 
Thyratron (Hydrogen)
 
656
 
Ignitron
BK24/5552A
657
 
Ignitron
BK42/5551A

65EX5
 
Rectifier
 

65ME
 
B9A
1
2
3
4
5
6
7
8
9
g1
k,g
ic
h
h
ic
a
ic
t
 
Tuning Indicator
CRT
Vh
Ah
Va
mAa
6.3
0.3
250
2.3
 
6BR5 CV1352 EM80
660SU
1929
Rectifier HW
 

6626
 
B7G
1
2
3
4
5
6
7
a
k
ic
k
a
ic
k
 
Voltage Stabiliser
Stabiliser
Va
mAa
150
30
 
0A2WA

6627
 
B7G
1
2
3
4
5
6
7
a
k
ic
k
a
ic
k
 
Voltage Stabiliser
Stabiliser
Va
mAa
150
30
 
0A2WA

6688
 
B9A
1
2
3
4
5
6
7
8
9
k
g1
k
h
h
k
a
g3,s
g2
 
Pentode
Beam Tetrode
Vh
Ah
Va
Vs
Vg
mAa
mAs
ra
gm
6.3
0.3
190
160
-1
13
3.3
35K
16.5
 
CV3998 5A/170K E180F
6693
 
Rectifier (MV)
AH2511
6696
 
Triode (Power)
BW194

66KU
 
B8A
1
2
3
4
5
6
7
8
h
a(2)
ic
ic
ic
a(1)
k
h
 
Rectifier FW
Rectifier
Vh
Ah
Va
mAa
6.3
0.58
350
90
 
EZ40 U150 UU9

6700
 
B26A
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
19
20
21
22
23
24
25
26
27
S0
T9
T8
G(odd)
T7
S7
T6
T5
S5
T4
ic
T3
T2
S2
T1
G(even)
T0
S9
S8
h
S6
S4
S3
H
S1
K
 
Trochotron
ET51 CV5277
6703
 
Voltage Stabiliser
CV2903
676
 
Thyratron (Mercury Vapour)
BT17
6777
 
Thyratron (Hydrogen)
 
6786
 
Thyratron
 

67PT
 
B8A
1
2
3
4
5
6
7
8
h
a
k
k,g3
g2
g1
k
h
 
Pentode
Pentode
Vh
Ah
Va
Vs
Vg
mAa
mAs
ra
gm
Pdiss
Pout
D
6.3
0.7
250
250
-7
36
5.2
40,000
10
9W
4.2W
10%
 
6CK5 EL41 N150

6807
 
1
2
3
4
tc
g1
f
f
nc
a
 
Thyratron
Thyratron
Vh
Ah
Va
Vg
mAa
2.5
21.0
500
-
6,400
 
XR1-6400
680SU
 
Rectifier HW
 

68504
1951
GES
1
2
tc
tc
f
f
a
a
 
Tungar Rectifier FW
Rectifier
Vh
Ah
Va
mAa
2.3
18.0
30
5.000
 
 

68506
1948
GES
1
2
tc
f
f
a
 
Tungar Rectifier HW
Rectifier
Vh
Ah
Va
mAa
2.3
18.0
75
6,000
 
18049 2000
68508
1956
Tungar Rectifier HW
18049 2000
68510
1948
Tungar Rectifier HW
12X825

68530
1960
1
2
3
4
f
a1
a2
f
 
Tungar Rectifier FW
Rectifier
Vh
Ah
Va
mAa
2.0
8.0
30
6,000
 
 
68532
1957
Tungar Rectifier FW
 
6861
 
Travelling Wave Tube
 
6866
 
Storage Cathode-Ray Tube
E702B CV5987

6870
 
B9A
1
2
3
4
5
6
7
8
9
k
g1
g3,s
h
h
hct
a
g2
g3,s
 
Pentode
Pentode
Vh
Ah
Va
Vs
6.3
0.3
300
250
 
CV5121

6883B
1964
IO
1
2
3
4
5
6
7
8
tc
k,bp
h
g2
k,bp
g1
k,bp
h
m
a
 
Beam Tetrode
Beam Tetrode
Vh
Ah
Va
Vs
Vg
mAa
mAs
mAg
Pdriv
Pout
Pdiss
freq
f.max
12.6
0.562
600
150
-58
112
9
2.8
0.2W
52W
20W
60
175
 
 

6922
 
B9A
1
2
3
4
5
6
7
8
9
a(2)
g1(2)
k(2)
h
h
a(1)
g1(1)
k(1)
s
 
Double Triode
Triode
Vh
Ah
Va
Vg
mAa
gm
6.3
0.3
90
-1
15
12.5
 
CV2492 E88CC Cca

6929
 
Image Converter
Camera
Va
12,500
 
 
6960
 
Triode (Power)
BW1162
6961
 
Triode (Power)
BR1162
6972
 
Magnetron (X-band Pulse)
M575
6975
 
Klystron (Oscillator)
K3078

6977
1963
Indicator
Triode
Vh
Ah
Va
Vg
mAa
1.0
0.03
65
-0
0.75
 
 
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