Tektronix 544 - ELECTRICAL PARTS; Bulbs; Capacitors

ELECTRICAL PARTS
Parts List— Type 544
Values are fixed unless marked Variable.
Tektronix
Ckt. No. Part No. Description S/N Range
Bulbs
B289
150-030 Neon, NE-2V READY
B290W
150-030 Neon, NE-2V
UNCALIBRATED
B294 150-027 Neon, NE-23
B520
150-030 Neon, NE-2V
MAG ON
B559
150-030
Neon, NE-2V
UNCALIBRATED
B579
150-037 Neon, ST2-27S
B583
150-027
Neon, NE-23
B589
150-037 Neon, ST2-27S
B602
150-001 Incandescent, t47
Pilot Light
B603
150-031
Incandescent, ^44
Graticule Light
B604
150-031
Incandescent, %44
Graticule Light
B1184
150-030
Neon, NE-2V
B1194
150-030
Neon, NE-2V
Capacitors
Tolerance ±20% unless otherwise indicated.
Tolerance of all electrolytic capacitors as follows (with exceptions):
3 V — 50 V = -10% , +250%
51 V — 350 V = -10% , +100%
351 V — 450 V = -10 % , + 50%
C201
283-001
0.005 /if
Cer
500 v
C202
281 -523
100 pf Cer 350 v
C204
283-002 0.01 /if Cer 500 v
C205
283-000 0.001 /if
Cer
500 v
C206
281-512 27 pf
Cer
500 v 10%
C211
283-001
0.005 Mf
Cer 500 v
C212
281-523 100 pf Cer 350 v
C218
283-000 0.001 /if
Cer
500 v
C241
281-523 100 pf
Cer 350 v
C243
281-525 470 pf
Cer 500 v
C249
283-006
0.02 /if Cer
600 v
C253
283-000
0.001 /if
Cer
500 v
C256
281-576 11 pf
Cer 500 v
5%
C267
283-026
0.2 /if
Cer
25 v
C276
290-187 4.7 Mf
EMT
35 v
20%
C278
283-003
0.01 /if Cer
150 v
C283
281-524 150 pf
Cer 500 v
C290A
281-007
3-12 pf
Cer
Var
C290B 281 -007
3-12 pf Cer Var
C290C
281-010
4.5-25 pf Cer
Var
6-33