Tektronix 503

Type 503
Ckt. No.
B167
B601
B602
B883
B886
F601
F601
Tolerance
CIO
Cl 5
C20
C31
C37
C43
Cl 31
Cl 41
C160A
C160B
C160B
C160C
C160D
C160E
C160F
C160G
C160D
C160E
C160F
C160G
Cl 67
Cl 81
C3001
C304B
C304C
C304E
C305B
C305C
C306
C308A
C308C
SECTION 7
ELECTRICAL PARTS LIST
Tektronix
5N Range_____________________________Description___________________________________________Part No.
Bulbs
Neon, Type NE-2 150-002
Incandescent, #47 150-001
Incandescent, #47 150-001
Neon, Type NE-2, Checked Use *150-009
Neon, Type NE-2, Checked Use *150-009
Rises
1.25 amp 3 AG Slo-Blo 117 v operation 50 & 60 cycles 159-041
.7 amp 3 AG Slo-Blo 234 v operation 50 & 60 cycles 159-040
Capacitors
±20 % unless otherwise indicated.
.005 /if
Cer.
Fixed
500 v
283-001
.001 i if
Cer.
Fixed
500 v
283-000
.001 iif
Cer.
Fixed
500 v
283-000
.01
Cer.
Fixed
500 v
283-002
22 /ip .f
Cer.
Fixed
500 v
281-510
47 n /ii
Cer. Fixed
500 v
281-518
22 fif if
Cer.
Fixed
500 v
10% 281-511
4 7 w i t
Cer.
Fixed
500 v
± 1 fif if
281-501
3-12 /if if
Cer.
Var.
281-007
101-809
82 /ip . f
Cer.
Fixed 500 v
Use 281-574
810-up
82 [iji\
Cer. Fixed 500 v
10%
281-574
4.5-25 fifif
Cer.
Var.
281-010
101-9789
.001 p f Fixed
± y * %
*291-008
.01 n f )
101-9789
Fixed Timing Series
± V 2% *291-029
lAf \
.001 III
9790-up
.01 (IT (
.1 f if i
Checked Assy
*295-0109-00
l ^ f 1
.001 Ilf
Cer. Fixed 500 v 283-000
X400-up
15 fifif
Cer.
Fixed 500 v ±1 .5 fif if 281-509
.022 iif PTM
Fixed
600 v Selected *295-063
7-45 fifif Cer.
Var. 281-012
1.5-7 fifif
Cer.
Var.
281-005
198 fifif Cer. Fixed
500 v 10% 281-560
7-45 fif if
Cer. Var.
281-012
1.5-7 fifif
Cer. Var.
281-005
3A 2 fif if
Cer. Var.
281-007
XI 270-up
8 /ifif
Cer.
Fixed 500 v
±0 .5 fif if
281-503
XI 270-up
1 8 f ifif
Cer. Fixed
500 v
10%
281-542
7-1
C300 and C310 selected ± 5 % each other, furnished as a unit.