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Articles

Receiving and amplifying tubes (catalog)

U.S. tubes and their Soviet analogues

Russian/Soviet tube designations

Types of some Russian capacitors

Code chart for TESLA tubes (1947-1984)

Receiving and amplifying tubes and their Soviet analogues

1. Diode detector

Legend:

Tube is fully equivalent

≃

Tube is almost equivalent (a tube replacement without reworking of device circuit)

Tube is equivalent in electrical parameters, except voltage and current of filament

≈

Tube is close in electrical parameters, but different in the heating mode, tube design or pins number

[...]

Tube is approximately equivalent

Tube is high-durable, long-life, vibration proof or shock proof

Type

Equivalent

Soviet Analogue

Tubes-Store

6H6(GT)

= D63

=6Х6С

12H6

~6Х6С

EAA91

= AA91E* = D77 = D152 = E91AA* = E7004 = E7099* = EB91 = 6AL5 = 6B32 = 5726* = 6058 = 6097* = 6663

=6Х2П

HAA91

= 12AL5

~6Х2П

UAA91

= UB91 = 19AL5

~6Х2П

XAA91

= 3AL5

~6Х2П

2. Kenotron

Legend:

Tube is fully equivalent

≃

Tube is almost equivalent (a tube replacement without reworking of device circuit)

Tube is equivalent in electrical parameters, except voltage and current of filament

≈

Tube is close in electrical parameters, but different in the heating mode, tube design or pins number

[...]

Tube is approximately equivalent

Tube is high-durable, long-life, vibration proof or shock proof

Type

Equivalent

Soviet Analogue

Tubes-Store

5Z4(G)

= GZ30 = 5CG4

=5Ц4С

5Y3GT

= U50 = 6087 = 6106*

≃5Ц4М

5W4(G)

≃5Ц4М

5U4G(GB)

= U52 = 5AS4(A) = 5Z10 = 5931*

=5Ц3С

GZ32

= 5AQ4 = 5V4G

≃5Ц3С

GZ34

= 5AR4

≃5Ц3С

EZ82

≈6Ц4П

EZ90

= EZ900 = U78 = 6X4(W)* = 6Z31 = 6063 = 6202*

≈6Ц4П

HZ90

= 12X4

≈6Ц4П

6X5GT

= EZ35 = U70

=6Ц5С

12X5GT

~6Ц5С

EZ80

= E7005 = 6V4 ~ 6Y4

≈5Ц4М

≈6Ц4П

EZ81

= E7006 = 6CA4 = 6Z40

≈5Ц4М

≈6Ц4П

EZ91

= 6AV4 = 6BX4 = 6Z4

≈5Ц4М

≈6Ц4П

6BW4

≈5Ц4М

≈6Ц4П

12BW4

≈5Ц4М

≈6Ц4П

EY82

= 6N3

[6Ц13П]

[30Ц6С]

PY82

= E7008 = 19Y3 = 19Y40

[6Ц13П]

[30Ц6С]

UY82

= E7010 = 55N3

[6Ц13П]

[30Ц6С]

EY89

[6Ц13П]

[30Ц6С]

UY89

= 31AV3

[6Ц13П]

[30Ц6С]

UY85

= E7011 = 38A3

[6Ц13П]

[30Ц6С]

EY84

= 6374 = 6443

[5Ц4М]

[6Ц6П]

35Y31

≃35A3

[30Ц6С]

EY92

HY92

= 19A3

HY90

= 35W4

117Z3

117Z4GT

117Z6

3. High-voltage kenotron

Legend:

Tube is fully equivalent

≃

Tube is almost equivalent (a tube replacement without reworking of device circuit)

Tube is equivalent in electrical parameters, except voltage and current of filament

≈

Tube is close in electrical parameters, but different in the heating mode, tube design or pins number

[...]

Tube is approximately equivalent

Tube is high-durable, long-life, vibration proof or shock proof

Type

Equivalent

Soviet Analogue

Tubes-Store

DY30

= U41 = 1B3GT = 1G3GT = 1N2A

=1Ц7С

1Z1

=1Ц1С

DY80

= 1X2(A, B)

≈1Ц11П

DY86

= 1H2 = 1S2

≃1Ц21П

DY87

= 1S2A

=1Ц21П

1AX2

≈1Ц21П

2X2(A)

= 2B21 = 879

=2Ц2С

3B2

= 3A3

=3Ц16С

3A2

≈3Ц18П

6AX2

[3Ц18П]

EY86

= E7003 = EY87 = 6H2 = 6S2(A)

[3Ц18П]

4. Damper diode

Legend:

Tube is fully equivalent

≃

Tube is almost equivalent (a tube replacement without reworking of device circuit)

Tube is equivalent in electrical parameters, except voltage and current of filament

≈

Tube is close in electrical parameters, but different in the heating mode, tube design or pins number

[...]

Tube is approximately equivalent

Tube is high-durable, long-life, vibration proof or shock proof

Type

Equivalent

Soviet Analogue

Tubes-Store

6B3

≃6Д14П

12B3

~6Д14П

6AX4GT

≃ 6U4GT = 6W4GT

≈6Д14П

≈6Ц10П

12AX4GT(B)

≈6Д14П

≈6Ц10П

17AX4GT

≈6Д14П

≈6Ц10П

25AX4GT

≃ 25U4GT = 25W4GT

≈6Д14П

≈6Ц10П

6DA4

≈6Д14П

≈6Ц10П

12D4

≈6Д14П

≈6Ц10П

17D4

= 17DA4

≈6Д14П

≈6Ц10П

25D4

≈6Д14П

≈6Ц10П

6AF3

≈6Д14П

≈6Ц19П

≈6Ц10П

12AF3

≈6Д14П

≈6Ц19П

≈6Ц10П

EY81

= E7071 = 6R3

≈6Д14П

≈6Ц19П

≈6Ц10П

PY81

= E7007 = U153 = 17Z3

≈6Д14П

≈6Ц19П

≈6Ц10П

EY83

≈6Д14П

≈6Ц19П

≈6Ц10П

PY83

= E7009 = 20Y40

≈6Д14П

≈6Ц19П

≈6Ц10П

PY800

≈6Д14П

≈6Ц19П

≈6Ц10П

EY80

= 6U3

≈6Д14П

≈6Ц19П

≈6Ц10П

PY80

= U152 = 19BD4 = 19U3 = 19W3 = 19X3

≈6Д14П

≈6Ц19П

≈6Ц10П

6V3(A)

=6Д20П

EY88

= E7072 = 6AE6 = 6AL3

≈6Д20П

PY88

= E7073 = 26AE6 = 30AE3

≈6Д20П

XY88

= 16AQ3

≈6Д20П

6AU4GTA

=6Ц17С

19AU4GTA

~6Ц17С

6BL4

~6Ц17С

6DE4

~6Ц17С

17DE4

~6Ц17С

25DE4

~6Ц17С

6Y50

≈6Ц17С

5. Triode

Legend:

Tube is fully equivalent

≃

Tube is almost equivalent (a tube replacement without reworking of device circuit)

Tube is equivalent in electrical parameters, except voltage and current of filament

≈

Tube is close in electrical parameters, but different in the heating mode, tube design or pins number

[...]

Tube is approximately equivalent

Tube is high-durable, long-life, vibration proof or shock proof

Type

Equivalent

Soviet Analogue

Tubes-Store

DC96

= E7060

~1С12П

6B4G

=6С4С

6BK4

=6С20С

6J5(GT)

= L63

=6С2С

6C5(GT)

=6С5С

6F5(GT)

= H63

=6Ф5С

9002

=6С1П

EC98

= 6J4(WA*) = 6C31

=6С2П

EC86

= E7074 = 6CM4

≈6С3П

≈6С4П

EC806(S)*

= E86C*

≈6С3П

≈6С4П

PC86

= E7075 = 4CM4

≈6С3П

≈6С4П

EC90

= L77 = 6C4(W*) = 6100* = 6135*

EC91

= 6AQ4

EC92

= E7013 = 6AB4

PC92

= 3AB4

UC92

= E7014 = 9AB4

EC93

= EC903* = 6BS4

2BN4(A)

3BN4(A)

4BN4(A)

6BN4(A)

2AF4(A, B)

[6С2П]

3AF4(A)

[6С2П]

6AF4(A)

= EC94

[6С2П]

EC95

= 6ER5

PC95

= 4ER5

UC95

= 10ER5

XC95

= 2ER5

YC95

= 3ER5

EC80

= 6Q4

EC88

[6С4П]

[6С2П]

PC88

[6С4П]

[6С2П]

EC97

= 6FY5

≈6С3П

PC97

= 4FY5

≈6С3П

EC900

PC900

EC360

= E7120

= 6С19П (2ШТ)

[6Н13С]

6. Diode-Triode

Legend:

Tube is fully equivalent

≃

Tube is almost equivalent (a tube replacement without reworking of device circuit)

Tube is equivalent in electrical parameters, except voltage and current of filament

≈

Tube is close in electrical parameters, but different in the heating mode, tube design or pins number

[...]

Tube is approximately equivalent

Tube is high-durable, long-life, vibration proof or shock proof

Type

Equivalent

Soviet Analogue

Tubes-Store

6SR7

~ 6ST7

=6Г1

12SR7

=12Г1

6SQ7(GT)

=6Г2

12SQ7

=12Г2

6Q7

= DH33 = DH63(M) ~ 6T7G

=6Г7

EAC91

≈6С1П

EBC81

= 6BD7(A)

≈6Г3П

≈6Г2

≈12Г2

UBC81

= 15BD7(A)

≈6Г3П

≈6Г2

≈12Г2

6CN7

≈6Г3П

≈6Г2

≈12Г2

8CN7

≈6Г3П

≈6Г2

≈12Г2

EBC90

= DH77 = 6AT6 = 6BT6 = 6066

≈6Г3П

≈6Г2

≈12Г2

HBC90

= 12AT6 = 12BT6

≈6Г3П

≈6Г2

≈12Г2

3AV6

≈6Г3П

≈6Г2

≈12Г2

6AV6

= EBC91 = 6BC32 = 6BK6

≈6Г3П

≈6Г2

≈12Г2

12AV6

= HBC91 = 12BC32 = 12BK6

≈6Г3П

≈6Г2

≈12Г2

26BK6

≈6Г3П

≈6Г2

≈12Г2

EABC80

= E7048 = DH719 = 6AK8 = 6T8(A)

=6Г3П

HABC80

= 19AK8 = 19T8

~6Г3П

PABC80

= E7049 = 9ABC40 = 9AK8 = 9T8

~6Г3П

UABC80

= E7054 = 28AK8

~6Г3П

5T8

~6Г3П

19C8

≈6Г3П

7. Double Triode (symmetrical)

Legend:

Tube is fully equivalent

≃

Tube is almost equivalent (a tube replacement without reworking of device circuit)

Tube is equivalent in electrical parameters, except voltage and current of filament

≈

Tube is close in electrical parameters, but different in the heating mode, tube design or pins number

[...]

Tube is approximately equivalent

Tube is high-durable, long-life, vibration proof or shock proof

Type

Equivalent

Soviet Analogue

Tubes-Store

2C51

= 6CC42 = 5670* = 6385 = 6854

=6Н3П

12AY7

= 6072(A)

~6Н4П

6SC7

=6Н10С

12SC7

=12Н10С

6SL7GT

~ ECC35 = 6SU7GT(W*) = 6113 = 6188*

=6Н9С

12SL7GT

~6Н9С

12AH7GT

=12Н11С

6AH7GT

~12Н11С

6AS7G

= ECC230 = 6080 = 6520

=6Н13С

≃6Н5С

ECC86

= 6GM8

=6Н27П

E88CC*

= E7106* = ECC868* = 6922*

=6Н23П

ECC88

= E7144 = 6DJ8

~6Н23П

PCC88

= E7022 = 7DJ8

~6Н23П

UCC88

= 21DJ8

~6Н23П

E188CC*

= 6922(WA*) = 7308*

~6Н23П

ECC89

= 6FC7

~6Н24П

PCC89

= 7FC7

~6Н24П

XCC89

~6Н24П

YCC89

~6Н24П

ECC189

= 6ES8

≈6Н24П

PCC189

= 7ES8

≈6Н24П

UCC189

= 21ES8

≈6Н24П

XCC189

= 4ES8

≈6Н24П

YCC189

= 5ES8

≈6Н24П

6CC41

= E7018

=6Н2П

6AX7(A)

≈6Н2П

12AX7

= B339 = ECC83 = ECC803* = E83CC* = E7017 = 12DF7 = 12DT7 = 5721* = 6057 = 6681 = 7025 = 7729

≈6Н2П

12AD7

≈6Н2П

12BZ7

≈6Н2П

1G6(G, GT)

~1Н3С

6N7(G, GT)

=6Н7С

6SN7GT

= B65 = ECC32 = 6CC10 = 5692* = 6180

=6Н8С

8SN7GT

~6Н8С

12SN7GT

= B36

~6Н8С

25SN7GT

~6Н8С

6CG7

≈6Н8С

[6Н1П]

8CG7

≈6Н8С

[6Н1П]

6J6(WA*)

= ECC91 = 6CC31 = 6030* = 6099* = 6101* = 6535* = 6927*

=6Н15П

5J6

~6Н15П

9J6

~6Н15П

19J6

~6Н15П

ECC84

= E7019 = 6CW7

=6Н14П

PCC84

= B319 = E7023 = 7AN7 = 7CW7

~6Н14П

UCC84

= 21CW7

~6Н14П

6DT8

≈6Н3П

[6Н2П]

12DT8

≈6Н3П

[6Н2П]

12AT7(WA*)

= B152 = B309 = CC81E* = E81CC* = ECC81 = ECC801(S*) = 6060 = 6201* = 6679 = 7728

≈6Н3П

[6Н2П]

12AZ7

≈6Н3П

[6Н2П]

6AU7

≈6Н5П

[6Н1П]

7AU7

= XCC82

≈6Н5П

[6Н1П]

9AU7

≈6Н5П

[6Н1П]

12AU7 (A, WA*)

= B329 = CC82E* = E82CC* = E7015 = E7103* = ECC82 = ECC802(S*) = 5814(A, WA*) = 6067* = 6189* = 6680 = 7730

≈6Н5П

[6Н1П]

12BH7(A)

≈6Н5П

[6Н1П]

ECC85

= B719 = E7020 = ECC805S* = ECC865* = 6AQ8 = 6CC43

≈6Н3П

HCC85

= 17EW8

≈6Н3П

PCC85

= E7024 = 9AQ8

≈6Н3П

UCC85

= E7025 = 25AQ8 = 26AQ8

≈6Н3П

ECC87

= E80CC* = E7105* = 6085

≈6Н1П

E90CC*

= ECC960 = 5920

≈6Н15П

[6Н3П-И]

E92CC*

= ECC962*

≈6Н15П

[6Н3П-И]

4BQ7

= 4BC8

≈6Н3П

≈6Н14П

5BQ7(A)

≈6Н3П

≈6Н14П

6BQ7(A)

= 6BC8 = ECC180

≈6Н3П

≈6Н14П

8BQ7(A)

≈6Н3П

≈6Н14П

E180CC*

= E7107 = 7062

≈6Н3П

≈6Н14П

E182CC*

= 7119

[6Н6П]

[6Н12С]

5687(WA*)

= 6900

[6Н6П]

[6Н12С]

6BX7GT

[6Н6П]

[6Н12С]

8. Double Triode (unsymmetrical)

Legend:

Tube is fully equivalent

≃

Tube is almost equivalent (a tube replacement without reworking of device circuit)

Tube is equivalent in electrical parameters, except voltage and current of filament

≈

Tube is close in electrical parameters, but different in the heating mode, tube design or pins number

[...]

Tube is approximately equivalent

Tube is high-durable, long-life, vibration proof or shock proof

Type

Equivalent

Soviet Analogue

Tubes-Store

6CM7

8CS7

6CS7

8CS7

6CY7

8CY7

11CY7

6DA7

10DA7

6DE7

10DE7

13DE7

19DE7

9. Sharp-cutoff pentode (low-frequency)

Legend:

Tube is fully equivalent

≃

Tube is almost equivalent (a tube replacement without reworking of device circuit)

Tube is equivalent in electrical parameters, except voltage and current of filament

≈

Tube is close in electrical parameters, but different in the heating mode, tube design or pins number

[...]

Tube is approximately equivalent

Tube is high-durable, long-life, vibration proof or shock proof

Type

Equivalent

Soviet Analogue

Tubes-Store

EF86

= E7027 = E7108* = EF806S* = EF866* = Z729 = 6BK8 = 6CF8 = 5928 = 6267*

=6Ж32П

PF86

= E7147 = 4CF8

~6Ж32П

UF86

~6Ж32П

XF86

= 2HR8

~6Ж32П

EF804

= 6F40

≈6Ж32П

EF804S*

≈6Ж32П

10. Sharp-cutoff pentode (high-frequency)

Legend:

Tube is fully equivalent

≃

Tube is almost equivalent (a tube replacement without reworking of device circuit)

Tube is equivalent in electrical parameters, except voltage and current of filament

≈

Tube is close in electrical parameters, but different in the heating mode, tube design or pins number

[...]

Tube is approximately equivalent

Tube is high-durable, long-life, vibration proof or shock proof

Type

Equivalent

Soviet Analogue

Tubes-Store

6J7(GT)

≃ EF36 = EF37(A)

= Z63 ≃ 6W7G = 1620 = 7000

=6Ж7

12J7(GT)

~6Ж7

6SJ7(GT)

= 5693*

=6Ж8

12SJ7(GT)

=12Ж8

6SH7(GT)

=6Ж3

12SH7

~6Ж3

6AC7

= 6AJ7 = 6F10 = 1649 = 1852 = 6134

=6Ж4

Z62(D)

=6Ж6С

6AK5(WA*)

= E95F* = E7028 = E7112* = EF95 = EF905* = 6F32 = 5591* = 5654* = 6096*

=6Ж1П

18AK5*

~6Ж1П

6AH6

= 6F36 = 6485

=6Ж5П

12AH6

~6Ж5П

6AS6(W*)

= E7113* = 6F33 = 5725* = 6187* = 7752

=6Ж2П

EF98

= 6ET6

=6Ж40П

E180F*

= E7080 = E7109 = E7114* = 6688

=6Ж9П

E186F

= EF861* = 6688WA* = 7737

~6Ж9П

E280F*

= E7115 = 7722

≃6Ж11П

6AG5(WA*)

= EF96 = 6BC5 = 6186*

=6Ж3П

3BC5

~6Ж3П

4BC5

~6Ж3П

12AW6

≈6Ж3П

EF94

= 6AU6(A, WA*) = 6136* = 7543

=6Ж4П

HF94

= 12AU6

~6Ж4П

XF94

= 3AU6

~6Ж4П

YF94

= 4AU6

~6Ж4П

DF904

= 1U4 = 5910

≈1К1П

[1Ж17Б]

3CF6

= 3CB6

≈6Ж3П

≈6Ж4П

4CF6

= 4CB6

≈6Ж3П

≈6Ж4П

6CF6

= EF190 = 6BC6(A) = 7732

≈6Ж3П

≈6Ж4П

EF80

= E7026 = E7110* = EF800* = EF860* = 6BX6 = 6EL7 = 6F41

≈6Ж4П

[6Ж5П]

UF80

= 19BX6

≈6Ж4П

[6Ж5П]

XF80

= 3BX6

≈6Ж4П

[6Ж5П]

YF80

= 4BX6

≈6Ж4П

[6Ж5П]

IF860

≈6Ж4П

[6Ж5П]

EF91

= Z77 = 6AM6 = 6024 = 6064(W*)

≈6Ж5П

EF184

= 6EJ7

≈6Ж9П

UF184

= 19EJ7

≈6Ж9П

XF184

= 3EJ7

≈6Ж9П

YF184

= 4EJ7

≈6Ж9П

11. Remote-cutoff pentode (low-frequency)

Legend:

Tube is fully equivalent

≃

Tube is almost equivalent (a tube replacement without reworking of device circuit)

Tube is equivalent in electrical parameters, except voltage and current of filament

≈

Tube is close in electrical parameters, but different in the heating mode, tube design or pins number

[...]

Tube is approximately equivalent

Tube is high-durable, long-life, vibration proof or shock proof

Type

Equivalent

Soviet Analogue

Tubes-Store

EF83

= E7145

12. Remote-cutoff pentode (high-frequency)

Legend:

Tube is fully equivalent

≃

Tube is almost equivalent (a tube replacement without reworking of device circuit)

Tube is equivalent in electrical parameters, except voltage and current of filament

≈

Tube is close in electrical parameters, but different in the heating mode, tube design or pins number

[...]

Tube is approximately equivalent

Tube is high-durable, long-life, vibration proof or shock proof

Type

Equivalent

Soviet Analogue

Tubes-Store

1F34

= E7063

=1К2П

DF96

= E7062 = 1F33 = 1AJ4 = 1T4T

~1К2П

DF97

= 1AN5

≈1К2П

DF961

=1К1П

DF91

= DF191 = 1T4

~1К1П

6K7(GT)

~ EF39 ~ 6S7(GT) = 6U7G = 5732

=6К7

12K7(G)

~6К7

6SK7(W*)

= 6137*

=6К3

6SS7(GT)

~6К3

EF81

= 6BH5

≈6К1П

UF81

≈6К1П

12SK7

= 5661*

=12К3

12SS7

~12К3

6SG7

= 6006

=6К4

12SG7

=12К4

EF97

= 6ES6

=6К8П

EF85

= EF865* = W719 = 6BY7

=6К13П

HF85

~6К13П

UF85

= 19BY7

~6К13П

XF85

= 3BY7

~6К13П

EF93

= E7116* = W727 = 6BA6(W*) = 6F31 = 5749* = 6660

=6К4П

HF93

= 12BA6 = 12F31

~6К4П

XF93

= 3BA6

~6К4П

YF93

= 4BA6

~6К4П

EF89

= E7078 = 6DA6 = 6DG7

≈6К4П

UF89

= E7079 = 12DA6

≈6К1П

[6К4П]

EF92

= W77 = 6CQ6 = 6065

≈6К1П

[6К4П]

W107

≈6К1П

[6К4П]

EF183

= 6EH7

≈6К13П

UF183

= 19EH7

≈6К13П

XF183

= 3EH7

≈6К13П

YF183

= 4EH7

≈6К13П

13. Output pentode and Beam tetrode

Legend:

Tube is fully equivalent

≃

Tube is almost equivalent (a tube replacement without reworking of device circuit)

Tube is equivalent in electrical parameters, except voltage and current of filament

≈

Tube is close in electrical parameters, but different in the heating mode, tube design or pins number

[...]

Tube is approximately equivalent

Tube is high-durable, long-life, vibration proof or shock proof

Type

Equivalent

Soviet Analogue

Tubes-Store

DL91

= 1S4

≈2П2П

1L34

≈2П2П

1S4T

=1L83

≈2П2П

DL92

= N17 = 3S4 = DL192

~2П2П

2L34

=2П2П

3S4T

~2П2П

DL94

= N19 = 3V4

≈2П1П

DL95

= N18 = 3Q4

≈2П1П

2L32

6F6(G, GT)

= N63

=6Ф6С

6V6(G, GT)

= 6AY5 = 5871 = 7184 = 7408*

=6П6С

5V6GT

~6П6С

12V6GT

~6П6С

5992*

~6П6С

6AQ5(A, W*)

= EL90 = N727 = 6L31 = 6005* = 6095* = 6669*

≈6П1П

[6П6С]

5AQ5

≈6П1П

[6П6С]

9AQ5

≈6П1П

[6П6С]

12AQ5

≈6П1П

[6П6С]

19AQ5

= HL90

≈6П1П

[6П6С]

6BW6

= 6061

≈6П1П

[6П6С]

6AG7

= 6AK7 = 6L10

=6П9

6L6(G, GB)

≃ EL35 = EL39 = 6CN5 = 1622 = 5881 = 5932* = 7581

=6П3С

6L50(V)

≈6П7С

[6П3С]

6BG6G(A)

=6П7С

19BG6G

~6П7С

25BG6G

~6П7С

6GB5A

=6П20С

807

= 5933

=Г-807

EL34

= E7032 = 6CA7 ≃ EL131

≈6П27С

EL37

= N66

≃6П27С

EL36

= 6CM5

=6П31С

PL36

= E7040 = 25E5

~6П31С

XL36

= 13CM5

~6П31С

EL500

= 6GB5

=6П36С

PL500

= 28GB5

~6П36С

XL500

= 14GB5

~6П36С

EL82

= E7039 = N329 = 6DY5

=6П18П

PL82

= E7042 = 16A5 = 16L40

~6П18П

12L6(G, GT)

[30П1С]

17L6GT

[30П1С]

25L6G(GT)

= 6046

[30П1С]

50L6G(GT)

[30П1С]

EL84

= E84L* = E7035 = N709 = 6BQ5 = 6L40 = 7189

=6П14П

XL84

= 8BQ5

~6П14П

YL84

~6П14П

EL86

= E7036 = 6CW5

~6П33П

PL86

= E7044 = N379 = 15CW5

~6П33П

UL86

= E7045 = N119 = 45B5 = 45CW5

~6П33П

XL86

= 8CB5 = 8CW5

~6П33П

YL86

= 10CW5

~6П33П

DL96

= N25 = 3C4

≈2П2П

E83F*

= E7111* = 6689* = 18043*

EL861*

= E81L* = E7118* = 6686*

L861*

EL85

= N155 = 6BN5

EL91

= N77 = N144 = 6AM5 = 6516

EL95

= 6DL5

HL94

= 30A5

6CU5

12CU5

= 12C5

17CU5

= 17C5

25C5

50C5

= HL92

50B5

35L31

6DQ6(A)

≈6П13С

12DQ6(A)

≈6П13С

17DQ6(A)

≈6П13С

25DQ6(A)

≈6П13С

EL81

= E7033 = EL820 = 6CJ6 = 6DR6

≈6П13С

PL81

= E7041 = N152 = PL820 = 21A6 = 21B6 = 21L40

≈6П13С

EL83

= E7034 = EL863* = 6CK6

≈6П15П

PL83

= E7043 = N153 = 15A6

≈6П15П

EL803(S*)

= E7117*

≈6П15П

EL180

= 12BY7(A) = 7733

≈6П15П

6CL6

≈6П15П

6L43

≈6П15П

E55L

= 8233

[6Э5П]

EL183

[6Э5П]

EL300

≈6П20С

PL300

≈6П20С

EL136

= 6FV5

[6П20С]

XL136

= 17FV5

[6П20С]

14. Diode-Pentode

Legend:

Tube is fully equivalent

≃

Tube is almost equivalent (a tube replacement without reworking of device circuit)

Tube is equivalent in electrical parameters, except voltage and current of filament

≈

Tube is close in electrical parameters, but different in the heating mode, tube design or pins number

[...]

Tube is approximately equivalent

Tube is high-durable, long-life, vibration proof or shock proof

Type

Equivalent

Soviet Analogue

Tubes-Store

1AF34

= DAF961

=1Б1П

DAF91

~1Б1П

DAF92

= 1U5

≈1Б1П

DAF96

= E7066 = ZD25 = 1AF5 = 1AF33 = 1AH5 = 1S5T

~1Б2П

6B8

=6Б8(С)

EBF32

~6Б8(С)

6N8

= EBF80 = WD709

≈6К1П + 6Х2П

[6Б8(С)]

12N8

≈6К1П + 6Х2П

[6Б8(С)]

17N8

= UBF80 = 17C8

≈6К1П + 6Х2П

[6Б8(С)]

6DC8

= E7050 = EBF89 = 7125

≈6К4П + 6Х2П

19DC8

= E7057 = UBF89 = WD119 = 19FL8

≈6К4П + 6Х2П

15. Triode-Pentode (sharp-cutoff pentode)

Legend:

Tube is fully equivalent

≃

Tube is almost equivalent (a tube replacement without reworking of device circuit)

Tube is equivalent in electrical parameters, except voltage and current of filament

≈

Tube is close in electrical parameters, but different in the heating mode, tube design or pins number

[...]

Tube is approximately equivalent

Tube is high-durable, long-life, vibration proof or shock proof

Type

Equivalent

Soviet Analogue

Tubes-Store

ECF80

= E7036 = E7086 = 6BL8

=6Ф1П

E80CF*

= 7643*

~6Ф1П

PCF80

= LZ319 = LZ329 = 8A8 = 8CF40 = 9A8 = 9C8

~6Ф1П

UCF80

= 27BL8

~6Ф1П

XCF80

= 4BL8

~6Ф1П

ECF82

= E7051 = 6AX8 = 6EA8 = 6U8(A) = 6678 = 7731

≈6Ф1П

PCF82

= E7056 = 9U8(A)

≈6Ф1П

XCF82

= 5EA8 = 5U8

≈6Ф1П

5BE8

≈6Ф1П

6BE8(A)

≈6Ф1П

5BR8

≈6Ф1П

6BR8

≈6Ф1П

9BR8

≈6Ф1П

5X8

≈6Ф1П

6X8(A)

≈6Ф1П

9X8(A)

≈6Ф1П

19X8(A)

≈6Ф1П

ECF86

= ECF806 = 6HG8

≈6Ф1П

PCF86

= PCF806 = 8HG8

≈6Ф1П

4FS7

≈6Ф1П

17HG8

≈6Ф1П

ECF801

= 6GJ7

[6Ф1П]

PCF801

= 9GJ7

[6Ф1П]

PCF87

[6Ф1П]

PCF800

= 9EN7

[6Ф1П]

ECF802

= 6JW8

≈6Ж1П + 6С7Б

[6Ф1П]

PCF802

= 9JW8

≈6Ж1П + 6С7Б

[6Ф1П]

ECF200

= 6X9

[6Ф1П]

PCF200

[6Ф1П]

16. Triode-Pentode (remote-cutoff pentode)

Legend:

Tube is fully equivalent

≃

Tube is almost equivalent (a tube replacement without reworking of device circuit)

Tube is equivalent in electrical parameters, except voltage and current of filament

≈

Tube is close in electrical parameters, but different in the heating mode, tube design or pins number

[...]

Tube is approximately equivalent

Tube is high-durable, long-life, vibration proof or shock proof

Type

Equivalent

Soviet Analogue

Tubes-Store

ECF201

= 6U9

[6К13П + 6С6Б]

PCF201

[6К13П + 6С6Б]

17. Triode-Pentode (output stage)

Legend:

Tube is fully equivalent

≃

Tube is almost equivalent (a tube replacement without reworking of device circuit)

Tube is equivalent in electrical parameters, except voltage and current of filament

≈

Tube is close in electrical parameters, but different in the heating mode, tube design or pins number

[...]

Tube is approximately equivalent

Tube is high-durable, long-life, vibration proof or shock proof

Type

Equivalent

Soviet Analogue

Tubes-Store

ECL82

= E7053 = 6BM8

=6Ф3П

HCL82

= 32A8

~6Ф3П

PCL82

= E7055 = 16A8

~6Ф3П

UCL82

= E7059 = 48A8 = 50BM8

~6Ф3П

XCL82

= 8B8

~6Ф3П

YCL82

= 10DB8

~6Ф3П

ECL84

= E7088 = 6DQ8 = 6DX8

=6Ф4П

PCL84

= E7087 = 15DQ8 = 15DX8

~6Ф4П

UCL84

= 45DQ8 = 45DX8

~6Ф4П

XCL84

= 8DQ8 = 8DX8

~6Ф4П

YCL84

= 10DX8

~6Ф4П

ECL85

= 6GV8

=6Ф5П

PCL85

= 18GV8

~6Ф5П

ECL81

[6Ф3П]

PCL81

[6Ф3П]

UCL81

[6Ф3П]

ECL86

= 6GW8

≈1/2 6Н2П + 6П14П

[6Ф3П]

PCL86

= 14GW8

≈1/2 6Н2П + 6П14П

[6Ф3П]

UCL86

= 44GW8

≈1/2 6Н2П + 6П14П

[6Ф3П]

XCL86

= 7GW8

≈1/2 6Н2П + 6П14П

[6Ф3П]

YCL86

= 10GW8

≈1/2 6Н2П + 6П14П

[6Ф3П]

18. Double Pentode

Legend:

Tube is fully equivalent

≃

Tube is almost equivalent (a tube replacement without reworking of device circuit)

Tube is equivalent in electrical parameters, except voltage and current of filament

≈

Tube is close in electrical parameters, but different in the heating mode, tube design or pins number

[...]

Tube is approximately equivalent

Tube is high-durable, long-life, vibration proof or shock proof

Type

Equivalent

Soviet Analogue

Tubes-Store

EFL200

≈6Ж5П + 6Ж11П

PFL200

≈6Ж5П + 6Ж11П

ELL80

[6П1П + 6П1П]

PLL80

[6П1П + 6П1П]

19. Hexode, Heptode, Octode

Legend:

Tube is fully equivalent

≃

Tube is almost equivalent (a tube replacement without reworking of device circuit)

Tube is equivalent in electrical parameters, except voltage and current of filament

≈

Tube is close in electrical parameters, but different in the heating mode, tube design or pins number

[...]

Tube is approximately equivalent

Tube is high-durable, long-life, vibration proof or shock proof

Type

Equivalent

Soviet Analogue

Tubes-Store

DK91

= X17 = 1R5

~1А1П

1H34

=1А1П

1H33

= 1R5T

~1А1П

6BE6(W*)

= EK90 = X77 = 6H31 = 5750*

=6А2П

3BE3

~6А2П

4BE6

~6А2П

12BE6

= HK90 = 12H31

~6А2П

18FX6

~6А2П

26D6

~6А2П

6SA7

=6А7

6А10С

6A10S sold out

12SA7

= 12SY7

~6А7

6А10С

6A10S sold out

6BN6

=6А3П

3BN6

~6А3П

4BN6

~6А3П

12BN6

~6А3П

DK92

= X20 = 1AC6

≈1А1П

≈1А2П

DK96

= E7064 = X25 = 1AB6 = 1H35

≈1А1П

≈1А2П

3CS6

[6А3П]

4CS6

[6А3П]

6CS6

= E7031 = EH90

[6А3П]

12CS6

[6А3П]

EH81

= E81H = E7153

[6А3П]

EQ80

= 6BE7

UQ80

20. Combined triode-heptode

Legend:

Tube is fully equivalent

≃

Tube is almost equivalent (a tube replacement without reworking of device circuit)

Tube is equivalent in electrical parameters, except voltage and current of filament

≈

Tube is close in electrical parameters, but different in the heating mode, tube design or pins number

[...]

Tube is approximately equivalent

Tube is high-durable, long-life, vibration proof or shock proof

Type

Equivalent

Soviet Analogue

Tubes-Store

ECH81

= E7052 = X719 = 6AJ8 = 6CH40

=6И1П

HCH81

= 12AJ8 = 12D8

~6И1П

UCH81

= E7058 = X119 = 19AJ8 = 19D8

~6И1П

XCH81

= 3AJ8

~6И1П

ECH84

= 6JX8

[6И3П]

ECH200

= 6V9

[6И3П]

PCH200

[6И3П]

ECH80

= 6AN7

≈6И1П

UCH80

= 14Y7

≈6И1П

21. Tuning indicator

Legend:

Tube is fully equivalent

≃

Tube is almost equivalent (a tube replacement without reworking of device circuit)

Tube is equivalent in electrical parameters, except voltage and current of filament

≈

Tube is close in electrical parameters, but different in the heating mode, tube design or pins number

[...]

Tube is approximately equivalent

Tube is high-durable, long-life, vibration proof or shock proof

Type

Equivalent

Soviet Analogue

Tubes-Store

6E5GT

= 6X6G

≈6Е5С

6G5G

= Y63 = Y64 = 6U5G

≈6Е5С

12G5G

= 12U5G

≈6Е5С

19G5G

= 19U5G

≈6Е5С

DM70

= E7065 = Y25 = 1M3

≈1Е4А-В

DM71

= Y21 = 1N3

≈1Е4А

1M90

≈1Е4А

EM80

= E7046 = 6BR5

=6Е1П

UM80

= E7047 = Y119 = 19BR5

~6Е1П

EM81

= 6DA5 = 6M40

≃6Е1П

UM81

= 19DA5

≈6Е1П

EM84

= E7082 = EM840* = 6FG6

[6Е1П]

PM84

= E7148 = 4FG6

[6Е1П]

UM84

= E7083 = 12FG6

[6Е1П]

EM85

[6Е1П]

HM85

[6Е1П]

UM85

[6Е1П]

EM87

= 6HU6

[6Е1П]

E82M

= 5624

[6Е2П]

EM83

[6Е2П]

UM83

[6Е2П]

EMM801

[6Е2П]

EAM86

= 6GX8

[6Е1П + diode]

22. Nuvistor

Legend:

Tube is fully equivalent

≃

Tube is almost equivalent (a tube replacement without reworking of device circuit)

Tube is equivalent in electrical parameters, except voltage and current of filament

≈

Tube is close in electrical parameters, but different in the heating mode, tube design or pins number

[...]

Tube is approximately equivalent

Tube is high-durable, long-life, vibration proof or shock proof

Type

Equivalent

Soviet Analogue

Tubes-Store

7586

6С51Н

6S51N sold out

7895

6С52Н

6S52N sold out

7587

6Э12Н

6E12N sold out

EC1010

6С53Н

6S53N sold out

23. Voltage regulator

Legend:

Tube is fully equivalent

≃

Tube is almost equivalent (a tube replacement without reworking of device circuit)

Tube is equivalent in electrical parameters, except voltage and current of filament

≈

Tube is close in electrical parameters, but different in the heating mode, tube design or pins number

[...]

Tube is approximately equivalent

Tube is high-durable, long-life, vibration proof or shock proof

Type

Equivalent

Soviet Analogue

Tubes-Store

OA2(WA*)

= 11TA31

СГ1П

[СП13П]

SG1P sold out

OA3

= VR-75/30

СП2С

SP3S sold out

OB2

СП2П

[СП15П]

SP2P sold out

OC2

≃СГ16П

OC3

= VR-105/30

СГ3С

SG3S sold out

OD3

= VR-150/30

СГ4С

SG4S sold out

STV280/40

= RT280/40 = 11TF25

СГ-224

SG-224 sold out

STV280/80

= RT280/80 = 12TF25

СГ-225

SG-225 sold out

= 14TA31

СГ16П

SG16P sold out

24. Thyratron

Legend:

Tube is fully equivalent

≃

Tube is almost equivalent (a tube replacement without reworking of device circuit)

Tube is equivalent in electrical parameters, except voltage and current of filament

≈

Tube is close in electrical parameters, but different in the heating mode, tube design or pins number

[...]

Tube is approximately equivalent

Tube is high-durable, long-life, vibration proof or shock proof

Type

Equivalent

Soviet Analogue

Tubes-Store

884

ТГ1-0,1/0,3

TG1-0.1/0.3 sold out

2050(A)

= EN32

ТГ1-0,1/1,3

TG1-0.1/1.3 sold out

2D21

= 21TE31 = PL21 = EN91

ТГ3-0,1/1,3

TG3-0.1/1.3 sold out

3C45

ТГИ1-35/3

TGI1-35/3 sold out

1050

ТГ2-0,1/0,1

TG2-0.1/0.1 sold out