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Keithley 615 Instruction Manual page 43

Digital electrometer

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MODEL 615 ELECTROMCTER
INTEGRATOR BOARD (P.C.-246)
REPLACEABLE PARTS LIST
(Refer
to Schematic
Diagram
24042E far
circuit
designations)
CAPACITORS
Circuit
Mfg.
Mfg.
Keithley
Fig.
LJesig.
"&llX
Rating
Type
Code
Part NO.
Part
NO.
Ref.
C601
C602
C603
C604
C605
100 pF
10 DF
6OOV
ce m
500"
F%ly
100"
POlY
20"
ETT
600"
ce ru
72982
71590
13934
17554
72982
ED-100
C22-1OOP
27
CPR-1OJ
C138-1OP
27
E3FR-22-1-C
C152-,082M
27
TSD2-20-106
C179-lOM
27
ED-1000
C22-,001
27
0.082
LLF
10 irF
1000 pF
220 PF
.0047 WI
72982
72982
73445
17554
56289
C606
C607
C6Oa
C609
C610
600"
600"
250V
20"
1ooov
CerD
cercl
ED-220
ED-.0047
C280AEiPlOOK
c22-22OP
c**-.0047M
27
27
27
27
27
0.1 ,rF
C178-.LM
ETT
CerD
TSD2-20-106
C179-1034
XAQ390
C72-390P
C611
20"
20"
20"
LO"
500"
500"
25V
ETT
17554
x02-20-106
C179-10M
C179-10M
C179-10M
ClaO-22M
27
27
27
27
27
27
27
C612
C613
C614
17554
17554
17554
00656
72982
56289
TXJZ-20-106
TSDZ-20-106
TSD2-10-226
C615
C616
C617
cc22
c77-1.5P
ED-10
C22-LOP
5c13
C85-lM
C618
500"
72982
ED-10
C22-lOP
27
circuit
txsig.
0601
Type
N"lllhe r
Zener
IN916
Mfg.
Keiehley
Fig.
COdt-
Part NO.
Ref.
0'713
"Z-5
27
lN936
2N3565
2N3565
ix-5
x-39
x-39
27
27
27
D605
Silicon
IN645
01295
RF-14
27
0606
Silicon
lN645
01295
RF-14
27
0607
Silicon
lN914
01295
w-28
27
0608
Silicon
1N91k
01295
w-28
27
0609
Silicon
lN645
01295
w-14
27
0610
SiiiCCXl
lN645
01295
RF-14
27
D611
Silicon
1~645
01295
RF-14
27
0612
Silicon
lN645
01295
RF-14
27
0613
"614
D615
w-28
27
RF-28
27
RF-14
27
Mfg.
Mfg.
Keithley
Fig.
Code
Part NO.
Part NO.
Ref.
QA601
Integrated
circuit
07263
U5B770939X
IC-1
27
QA602
Integrated
Circuir
07263
U5B770939X
IC-1
27
QA603
High Speed Differential
comparator
07263
"58771039X
IC-4
27
Qh604
Quad 2 1npue Gate
04713
~Ca24~
IC-5
27
RESISTORS
Mfg.
Mfg.
Keithley
Fig.
Code
Part NO.
Part NO.
Ref.
44655
RC07
R76-10K
27
91637
MFF-l/8
R177"
27
0671R
41

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