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Valve Types and Equivalents

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Type
Structure
Date
Base
PDF
Sensibly equivalent^¶ to:

30
Triode
1930
UX4
230 30S CV604 CX330 ER30 UX230 VT-27

Type
Structure
Date
Base
PDF
Sensibly equivalent^¶ to:

30E
Triode
1936

CV604

Type
Structure
Date
Base
PDF
Sensibly equivalent^¶ to:

300A
Triode

4300A

Type
Structure
Date
Base
PDF
Sensibly equivalent^¶ to:

300B
Triode

4300B

Type
Structure
Date
Base
PDF
Sensibly equivalent^¶ to:

301
Barretter

Type
Structure
Date
Base
PDF
Sensibly equivalent^¶ to:

302
Barretter

Type
Structure
Date
Base
PDF
Sensibly equivalent^¶ to:

302THA
Triode Hexode
1940
B7
C368 TH30C

Type
Structure
Date
Base
PDF
Sensibly equivalent^¶ to:

303
Barretter

Type
Structure
Date
Base
PDF
Sensibly equivalent^¶ to:

304
Barretter
1935
CV1202 NS5

Type
Structure
Date
Base
PDF
Sensibly equivalent^¶ to:

304B
Triode

4304CA

Type
Structure
Date
Base
PDF
Sensibly equivalent^¶ to:

304TH
Power Triode
1946

CV2611

Type
Structure
Date
Base
PDF
Sensibly equivalent^¶ to:

304TL
Power Triode
1946

CV3580

Type
Structure
Date
Base
PDF
Sensibly equivalent^¶ to:

305
Barretter
1952

Type
Structure
Date
Base
PDF
Sensibly equivalent^¶ to:

306
Barretter

Type
Structure
Date
Base
PDF
Sensibly equivalent^¶ to:

309
Rectifier MV

5557

Type
Structure
Date
Base
PDF
Sensibly equivalent^¶ to:

30A5
Pentode
1956
B7G
HL94

Type
Structure
Date
Base
PDF
Sensibly equivalent^¶ to:

30AE3
Rectifier HW

PY88

Type
Structure
Date
Base
PDF
Sensibly equivalent^¶ to:

30C1
Triode Pentode
1954
B9A
8A8 9A8 LZ319 LZ329 PCF80

Type
Structure
Date
Base
PDF
Sensibly equivalent^¶ to:

30C13
Triode Pentode
1958

Type
Structure
Date
Base
PDF
Sensibly equivalent^¶ to:

30C15
Triode Pentode
1959
B9A
9EN7 LZ339 PCF800

Type
Structure
Date
Base
PDF
Sensibly equivalent^¶ to:

30C17
Triode Pentode
1961
B9A
PCF87

Type
Structure
Date
Base
PDF
Sensibly equivalent^¶ to:

30C18
Triode Pentode
1962
B9A
7GV7 PCF805

Type
Structure
Date
Base
PDF
Sensibly equivalent^¶ to:

30F27
Pentode

PE81

Type
Structure
Date
Base
PDF
Sensibly equivalent^¶ to:

30F5
Pentode
1957
B9A
7ED7 PF818 Z329

Type
Structure
Date
Base
PDF
Sensibly equivalent^¶ to:

30FL1
Triode Beam Tetrode
1958
B9A
9GB8 LN339 PCE800

Type
Structure
Date
Base
PDF
Sensibly equivalent^¶ to:

30FL12
Triode Beam Tetrode
1961
B9A
PCE82

Type
Structure
Date
Base
PDF
Sensibly equivalent^¶ to:

30FL14
Triode Pentode

B9A
PCF808

Type
Structure
Date
Base
PDF
Sensibly equivalent^¶ to:

30FL2
Triode Beam Tetrode
1970
B9A
PCF812

Type
Structure
Date
Base
PDF
Sensibly equivalent^¶ to:

30L1
Double Triode
1954
B9A
7AN7 B319 PCC84

Type
Structure
Date
Base
PDF
Sensibly equivalent^¶ to:

30L15
Double Triode
1960
B9A
7EK7 B349 PCC805

Type
Structure
Date
Base
PDF
Sensibly equivalent^¶ to:

30L17
Double Triode
1961
B9A
PCC806

Type
Structure
Date
Base
PDF
Sensibly equivalent^¶ to:

30MD1
Monitor Diode

BS502

Type
Structure
Date
Base
PDF
Sensibly equivalent^¶ to:

30P12
Beam Tetrode
1958
B9A
12FB5 N369 PL801

Type
Structure
Date
Base
PDF
Sensibly equivalent^¶ to:

30P16
Pentode

16A5 N154 N329 PL82

Type
Structure
Date
Base
PDF
Sensibly equivalent^¶ to:

30P18
Pentode
1959

15CW5 N379 PL84

Type
Structure
Date
Base
PDF
Sensibly equivalent^¶ to:

30P19
Pentode
1960
IO
N389 PL302

Type
Structure
Date
Base
PDF
Sensibly equivalent^¶ to:

30P39
Rectifier FW

Type
Structure
Date
Base
PDF
Sensibly equivalent^¶ to:

30P4
Beam Tetrode
1956
IO
25GF6 N308

Type
Structure
Date
Base
PDF
Sensibly equivalent^¶ to:

30PL1
Triode Pentode
1958
B9A
13GC8 LN319 PCL801

Type
Structure
Date
Base
PDF
Sensibly equivalent^¶ to:

30PL12
Triode Pentode

12FB5 16A8 16AG N369 PL801 PLC82

Type
Structure
Date
Base
PDF
Sensibly equivalent^¶ to:

30PL13
Triode Beam Tetrode
1959
B9A
16GK8 PCL800

Type
Structure
Date
Base
PDF
Sensibly equivalent^¶ to:

30PL14
Triode Beam Tetrode
1962
B9A
LN329 PCL88

Type
Structure
Date
Base
PDF
Sensibly equivalent^¶ to:

30PL15
Triode Beam Tetrode
1962

30PL14

Type
Structure
Date
Base
PDF
Sensibly equivalent^¶ to:

31
Triode
1936

Type
Structure
Date
Base
PDF
Sensibly equivalent^¶ to:

311SU
Rectifier HW
1947
B8A
31A3 U142 UY41

Type
Structure
Date
Base
PDF
Sensibly equivalent^¶ to:

313C
Thyratron
1945

4313C

Type
Structure
Date
Base
PDF
Sensibly equivalent^¶ to:

313CC
Thyratron
1962

Type
Structure
Date
Base
PDF
Sensibly equivalent^¶ to:

316A
Triode

CV683

Type
Structure
Date
Base
PDF
Sensibly equivalent^¶ to:

3180
Tuning Indicator
1934

Type
Structure
Date
Base
PDF
Sensibly equivalent^¶ to:

3184
Tuning Indicator
1934
4662

Type
Structure
Date
Base
PDF
Sensibly equivalent^¶ to:

31A3
Rectifier HW
1947
B8A
311SUA 311SU U142 UY41 UY42

Type
Structure
Date
Base
PDF
Sensibly equivalent^¶ to:

32
Tetrode
1936
UX4
CV711 VT-44

Type
Structure
Date
Base
PDF
Sensibly equivalent^¶ to:

324
Tetrode

24 CV936

Type
Structure
Date
Base
PDF
Sensibly equivalent^¶ to:

327A
Triode
1944

3-100G3

Type
Structure
Date
Base
PDF
Sensibly equivalent^¶ to:

327B
Triode
1944

3-100H3

Type
Structure
Date
Base
PDF
Sensibly equivalent^¶ to:

329
Barretter

B4

Type
Structure
Date
Base
PDF
Sensibly equivalent^¶ to:

32E
RF Pentode
1930
UX4
132 32 432 CV711 UX232 VT-44

Type
Structure
Date
Base
PDF
Sensibly equivalent^¶ to:

32L7GT
Output Beam Tetrode Rectifier HW
1940

Type
Structure
Date
Base
PDF
Sensibly equivalent^¶ to:

33
Output Pentode
1936
UX5
VT-33

Type
Structure
Date
Base
PDF
Sensibly equivalent^¶ to:

332Pen
Pentode
1940

CL33 CV1401

Type
Structure
Date
Base
PDF
Sensibly equivalent^¶ to:

33A/100A
Double Triode

IO
CV1750

Type
Structure
Date
Base
PDF
Sensibly equivalent^¶ to:

33A/138A
Double Triode

4074A

Type
Structure
Date
Base
PDF
Sensibly equivalent^¶ to:

33A/158M
Double Triode

B8B
CV1884

Type
Structure
Date
Base
PDF
Sensibly equivalent^¶ to:

33B/152M
Double Triode

B9G
CV1540

Type
Structure
Date
Base
PDF
Sensibly equivalent^¶ to:

33HE7
Diode Pentode
1973
B12C

Type
Structure
Date
Base
PDF
Sensibly equivalent^¶ to:

33GY7A
Diode Pentode
1967
B12C

Type
Structure
Date
Base
PDF
Sensibly equivalent^¶ to:

34
Pentode
1936
UX4
CV1751

Type
Structure
Date
Base
PDF
Sensibly equivalent^¶ to:

345
Output Triode
1929

245 45 CV610 UX245

Type
Structure
Date
Base
PDF
Sensibly equivalent^¶ to:

34E
VM RF Pentode
1940

Type
Structure
Date
Base
PDF
Sensibly equivalent^¶ to:

34Z6G
Rectifier FW

Type
Structure
Date
Base
PDF
Sensibly equivalent^¶ to:

35
Tetrode
1931

235 UY35 VT-35

Type
Structure
Date
Base
PDF
Sensibly equivalent^¶ to:

35/51
Tetrode
1931

CV1752

Type
Structure
Date
Base
PDF
Sensibly equivalent^¶ to:

350
Barretter

Type
Structure
Date
Base
PDF
Sensibly equivalent^¶ to:

3530
Photocell

927 CE25 CMG34X GL927 GS47X

Type
Structure
Date
Base
PDF
Sensibly equivalent^¶ to:

3533
Photocell

CMG17 GS17

Type
Structure
Date
Base
PDF
Sensibly equivalent^¶ to:

35E
Tetrode
1931
UY
235 UY35 VT-35

Type
Structure
Date
Base
PDF
Sensibly equivalent^¶ to:

354PW/02
Photocell

Type
Structure
Date
Base
PDF
Sensibly equivalent^¶ to:

354V
Triode
1929
B5
41MTL AC/HL AR17 CV399 CV1037 D4 HL4 NR31 NR52 VR37

Type
Structure
Date
Base
PDF
Sensibly equivalent^¶ to:

3554
Photocell

3554 4GSM 50CG 868 CE1 CMG32 G8 GS146 NU.1 PJ23 R59A WL735

Type
Structure
Date
Base
PDF
Sensibly equivalent^¶ to:

357A
Triode

4357A

Type
Structure
Date
Base
PDF
Sensibly equivalent^¶ to:

35A5
Pentode

B8B
CV1753

Type
Structure
Date
Base
PDF
Sensibly equivalent^¶ to:

35FN5
Pentode

PL300

Type
Structure
Date
Base
PDF
Sensibly equivalent^¶ to:

35L6
Pentode

IO
CV561

Type
Structure
Date
Base
PDF
Sensibly equivalent^¶ to:

35L6GT
Output Beam Tetrode
1938
IO
CV562

Type
Structure
Date
Base
PDF
Sensibly equivalent^¶ to:

35RE
Rectifier FW
1940

Type
Structure
Date
Base
PDF
Sensibly equivalent^¶ to:

35T
Triode
1951
UX4
CV668 DET18

Type
Structure
Date
Base
PDF
Sensibly equivalent^¶ to:

35TG
Triode

CV1754

Type
Structure
Date
Base
PDF
Sensibly equivalent^¶ to:

35W4
Rectifier HW
1946
B7G
HY90

Type
Structure
Date
Base
PDF
Sensibly equivalent^¶ to:

35Z3
Rectifier HW

B8B
CV564

Type
Structure
Date
Base
PDF
Sensibly equivalent^¶ to:

35Z3GT
Rectifier HW

CV565

Type
Structure
Date
Base
PDF
Sensibly equivalent^¶ to:

35Z4
Rectifier HW

U74 U76

Type
Structure
Date
Base
PDF
Sensibly equivalent^¶ to:

35Z4G
Rectifier HW
1939
IO
CV2500 U76

Type
Structure
Date
Base
PDF
Sensibly equivalent^¶ to:

35Z4GT
Rectifier HW

IO
CV2500 U76

Type
Structure
Date
Base
PDF
Sensibly equivalent^¶ to:

35Z5
Rectifier HW
1939

CV567

Type
Structure
Date
Base
PDF
Sensibly equivalent^¶ to:

35Z5GT
Rectifier HW
1939
IO
CV568

Type
Structure
Date
Base
PDF
Sensibly equivalent^¶ to:

35Z5GT/G
Rectifier HW
1939
IO

Type
Structure
Date
Base
PDF
Sensibly equivalent^¶ to:

36
RF Tetrode
1936
UX5
CV1775

Type
Structure
Date
Base
PDF
Sensibly equivalent^¶ to:

36E
RF Tetrode
1936
UX5
CV1775

Type
Structure
Date
Base
PDF
Sensibly equivalent^¶ to:

367
Tungar Rectifier
1925
6006 CV2634 R1709 U600

Type
Structure
Date
Base
PDF
Sensibly equivalent^¶ to:

368
Triode

CV710

Type
Structure
Date
Base
PDF
Sensibly equivalent^¶ to:

36L6GT
Pentode

CV562

Type
Structure
Date
Base
PDF
Sensibly equivalent^¶ to:

37
Triode
1936
UX5
CV606

Type
Structure
Date
Base
PDF
Sensibly equivalent^¶ to:

38
Pentode
1936
UX5
CV712

Type
Structure
Date
Base
PDF
Sensibly equivalent^¶ to:

38217
Thyratron (Mercury Vapour)

5557 CV2957

Type
Structure
Date
Base
PDF
Sensibly equivalent^¶ to:

38576
Pentode

CV1961

Type
Structure
Date
Base
PDF
Sensibly equivalent^¶ to:

388A
Triode

CV2637 D-159769

Type
Structure
Date
Base
PDF
Sensibly equivalent^¶ to:

38A3
Rectifier HW

U119 U381 UY85

Type
Structure
Date
Base
PDF
Sensibly equivalent^¶ to:

3904A
Corona Voltage Stabiliser

Type
Structure
Date
Base
PDF
Sensibly equivalent^¶ to:

39/44
VM RF Pentode
1938
UX5
CV1771

Type
Structure
Date
Base
PDF
Sensibly equivalent^¶ to:

394A
Mercury Thyratron

IO

Type
Structure
Date
Base
PDF
Sensibly equivalent^¶ to:

396A
Double Triode
1960
B9A
2C51 5670 CV2831

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