REPLACEABLE
PARTS
INSTRUCTION MANUALS
Digital M",lfme,er
Models
172A. 173A
TRANSISTORS
(Q)
(CON'T)
Circuit
Mfr.
Mfr.
Keithley
Desig.
Description
Code
Desig.
Part
No.
41026
Ql027
~1028
QlO29
Ql'J30
QlO31
Q1032
QlO33
QlO34
QlO35
Q1036
QlO37
QllOl
NPN, Case TO-106.
. . . .
NPN, Case TO-106.
. . . .
NPN, Case TO-106.
. . . .
NPN, Case TO-106.
. . . .
NPN, Case TO-106.
. . . .
NPN, Case TO-106.
. . . .
NPN, Case TO-106.
. . . .
NPN, Case TO-106.
. . . .
PNP, Case R-110
. . . . .
PNP, Case R-110
.
. . .
PNP, Case R-110
. . . . .
PNP, Case R-110
. . . . .
. .
F-l
F-I
: :
F-l
. ,
F-l
. .
F-1
. .
F-1
. .
F-I
. .
F-l
. .
F-l
. .
F-l
. .
F-l
. .
F-l
2N5134
2N5134
2N5134
2N5134
2N5134
2N5134
2N5134
2N5134
Sl7638
Sl7638
Sl7638
Sl7638
"1100"
SERIES
(Schematic
28019E)
NPN. Case TO-106.
. .
. . . . .
F-l
2N5134
TG-65
RESISTORS
(R)
"000"
SERIES
(Schematic
29145E)
(PC-Board
446)
Circuit
Mfr.
Mfr.
Desig.
Description
Code
Desig.
ROOI
6.8~~,
IO%,
1/4w,
camp.
. . . . . A-B
CB-682-IO%
ROOZ
5.lKn,
IO%,
1/4W,
Camp.
. . . . . A-B
CB
R003
15n,
5%. SW, WW . . . . . . . . . OHM
4565
R004
NOT USED
R005
680n,
10%. 1/2W,
Comp . . . . . . A-B
EB-681-IO%
R006
680n,
108,
1/2W,
Comp . . . . . . A-B
EB-681-10%
R007
loon,
IO%,
1/2W,
Comp . . , . . . A-B
GB-IOI-10%
"100"
SERIES
(Schematic
29145E)
(PC-Board
446)
RIOI
RI02
RI03
RI04
R105
RI06
R107
R108
RI09
RllO
SELECTED
K102,
103,
202 and 203.
. ..
. .
are
a matched
set
50a,
0.5W,
VAR.
. . . : : : : :
24la,
kO.l%,
50V.
. . . . . . .
150KR,
to%,
1/4W,
Comp.
. . . .
240Kn.
IO%,
1/4W,
Comp.
. . . .
Thick
Film
Resistor
Network
. .
243n,
O.l%,
1/8w,
MtF
. . . . .
IOKn,
10%. 1/4W,
Comp . . . . .
k-l
K-I
K-I
BEC
72PMR-50
DLE
l/8,
. I%, c-5
A-E
CE
A-B
Cl3
K-l
-_---
DLE
l/8,
1%. c-5
A-B
CB-103-10%
TG-65
TG-65
TG-65
TG-65
TG-65
TG-65
TG-65
TG-6j
TG-33
TG-33
TG-33
TG-33
Keithley
Part
No.
R-76-6.8K
R-76-5.1K
R-257-15
R-I-680
R-1-680
R-2-100
R-266
RP-97-50
R-241-2191
R-76-l50K
R-76-240
TF-72
R-241-249
R-76-
IOK
7-15