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CONDENSERS

Circuit reference

Capacity

Tolerance

Rating

Type
C1A 0.004mF ±15% 2,200V test Mica
C2A, C-D 100pF ±10%   Silvered mica
C3A 540pF max. variable condenser  
C4B, E, H, J, K, N, Q, S, & AP-CP 0.1mF   350 volts Paper
C5A 500pF ±5%   Silvered mica
C6A 15pF ±2%   Ceramic, Conda C
C7A-B 50pF ±10%   Silvered mica
*C8A 5,000pF ±5%   Silvered mica
C9A-D Four-section variable condenser
C10A-G 50pF max. trimmer condenser Mica
C11A 750pF max. trimmer condenser   Mica
C12A 2,000pF ±2%   Mica
C13A-F 140pF ±2%   Mica
C14A-B 100pF ±15%   Silvered mica
C15A, D-H, J-M 500pF ±15%   Silvered mica
C16A-C 12mF -20+50% 50 volts Electrolytic
C17A-C 0.002mF -20+50% 50 volts Electrolytic
C18A 20pF ±20% 450 volts Paper
C19A 90pF ±10%   Silvered mica
C20B 0.002mF ±2%   Silvered mica
C21A 5pF ±20%   Mica
C22A-C 0.025mF   350 volts Silvered mica
C23A 0.005mF   450 volts Paper
C24A 0.001mF   5000 volts Paper
C25A Split-stator variable condenser Mica
C26A 0.001mF ±25%   Mica
C27A 20pF ±20%   Ceramic
C28A 700pF ±5%   Silvered mica
C29A-E 0.01mF   350 volts Paper
C30A-B 0.001mF ±15%   Mica
C31A-C 2mF -20+50% 350 volts Electrolytic
C32A 30mF -20+50% 450 volts Electrolytic
C33B 0.1mF   1500 volts Paper
C34A 110pF max. trimmer condenser Mica
C35A 15pF max trimmer condenser Mica
C36A 0.01mF ±10% 2200V test Mica
C37A 500pF ±2%   Silvered mica
C38A-B 0.1mF   550 volts Paper
C39A 2pF ±20%   Ceramic
C40A-B 250pF ±5%   Silvered mica
C41A 200pF ±2%   Silvered mica
C42A 0.05mF   350 volts Paper
C43A 45pF ±2%   Silvered mica
C44A 1mF   1000 volts Paper
*C45A-C 0.05mF   500 volts Paper
C46A 5pF ±10%   Silvered mica

*Notes:- On early sets, condensers C45A-O were 0.1mF 350V.
               0.1mF 500V condensers are used as an alternative to 0.05mF 500V
               On sets with serial numbers below 52566, C8A was 3200pF ± 2%

Table 6(a) Components List W.S. No.19

Circuit reference

RESISTANCES

Type

Value

Tolerance
R1A-F

470KW

± 20%

Ceramic
R2A, C-E

220W

± 10%

Ceramic
R3A-B

270W

± 10%

Ceramic
R4A & D

22KW

± 10%

Ceramic
R5A-G

2.2KW

± 10%

Ceramic
R6A-B, F-H

47KW

± 10%

Ceramic
R7A, C-H, J-L

100KW

± 20%

Ceramic
R8A-D, F

1MW

± 10%

Ceramic
R9A-E

1KW

± 10%

Ceramic
R10A

1.5KW

± 10%

Ceramic
R11A-B

3.3KW

± 10%

Ceramic
R12A

68KW

± 10%

Ceramic
R13A

1MW

  

vol. control
R14A

20W C.T.

  

W.W. var.
R15A

220KW

± 20%

Ceramic
R16A

1.8KW

± 10%

Carbon
R17A-B

3.9KW

± 10%

Ceramic
R18B-C

270KW

± 20%

Ceramic
R19A-B

82KW

± 10%

Ceramic
R20A-B

100W

± 10%

Ceramic
R21B-C

27KW

± 10%

Ceramic
R22A

47W

± 10%

Ceramic
R23B-E

22KW

± 10%

Ceramic
R24A

1.2MW

± 5%

Carbon
R25A

1.2MW

± 5%

Carbon
R26A

29.5KW

± 2%

W.W. or carbon film
R27A

470W

± 10%

Ceramic
R28A

33W

± 10%

Ceramic
R29A

750W

  

adjustable
R30A

30W

± 5%

Carbon
R31A

2.2KW

± 10%

Ceramic
R32A

15KW

± 10%

Ceramic
R33A-B

27KW

± 10%

Carbon
R34A-B

47KW

± 10%

Ceramic
R35A

100KW

  

vol. control
R36A

39KW

± 10%

Ceramic
R37B

390W

± 10%

Ceramic
R38A

65W

± 5%

Wire wnd.
R39A

820W

± 10%

Ceramic
R40A

20W

± 10%

Carbon
R41A-B

2W

± 10%

Wire wnd.
R42B-C

10KW

± 10%

Ceramic
R43A

3.3MW

± 10%

Ceramic
R44A 82KW ± 10% Ceramic
R45A-B 22KW ± 10% Carbon
R46A 10KW   W.W. var
R47A-B 1MW ± 10% Ceramic
R48A 150KW ± 10% Ceramic
R49A 390W ± 10% Ceramic

Table 6(b) Components List W.S.No.19

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Rod Beavon     17 Dean's Yard      London  SW1P 3PB

e-mail:  rod.beavon@clara.net