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REPLACEABLEPARTS
INSTRUCTION MANUAL,
Digital Multimater
Models 172A.
173A
.-
RELAYS (K)
(CONIT).
Circuit
Mfr.
Mfr.
Keithley
Desig.
Description
Code
Desig.
Part
No.
"500"
SERIES
(Schematic
274780)
K501
K502
KS03
K504
K505
Relay,
Reed,
0.5A,
Form A.
. . . . WAB
1170-3-I
RL-44
Relay,
Reed,
0.5A,
Form A.
. . . . WAB
1170-3-I
RL-44
Relay,
Reed,
O.SA,
Form A.
. . . . WAB
1170-3-I
RL-44
Relay,
Reed,
l.SA,
Form A.
. . . . QTN
HSAIM-S20
RL-50
Relay,
Reed,
3A.
. . . . . . . . . WAB
1170-2-I
RL-49
CONNECTORS (P)
"300"
SERIES
(Schematic
29145E)
(PC-Board
446)
Circuit
Mfr.
Mfr.
Keithley
Desig.
Description
Code
Desig.
Part
No.
P301
Assembly
Cable.
. . . . . . . . .
---
---
27961A-l
"400"
SERIES
(Schematic
29145E)
(PC-Board
446)
'-
P401
Receptacle,
5-Pin
. . . . . , . . MOL
A-2391-5A
~~-288-5
P402
Receptacle,
2-Pin
, . . . . . . . MOL
A-2391-5A
cs-288-5
"500"
SERIES
(Schematic
28656~)
P501
P502
P503
Not Used
--
--
--
Not Used
_-
--
--
Connector
(Model
172 only).
--
--
--
. . .
"1000"
SERIES
(Schematic
29145E)
(PC-Board
446)
PI001
PI002
PI003
PI004
PlOO5
~1006
PI007
PI008
Receptacle
It-Pin.
. . . . . . . . BRG
65507-136
contact
. . . . . , . . . . . . . K-l
--_
Receptacle
2-Pin.
. . . . . . . . BRG
65507-136
NOT USED
NOT USED
NOT USED
Receptacle
3-Pin
. . MDL
---
(Part
of
Line
Cordi
: : : : 1 . . K-l
A-2391-3A
cs-339-4
24249A
cs-339-2
cs-288-3
co-g
7-15
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