Model 5340A
Replaceable
Parts
Prefix Component/Part/MateriaI
1854-
1855-
1900
-
thru 1912-
1920
-
thru 1952-
1990-
3100
-
thru 3106-
8120-
9100-
Transistors, Silicon NPN
Field
-
E ffect
-
Transistors
Diodes
Vacuum Tubes
Seminconductor Photosensitive and Light
-
Emitting Diodes
Switches
Cables
Transformers, Coils, Chokes, Inductors, and Filters
For example, 1854
-
0037, 1854
-
0221, and 1851
-
0192 are
all
NPN transistors. The first two are
silicon and the
last
is
germanium.
6
-
12. General Usage Parts
6
-
13. The following
list
gives the prefixes for
HP
manufactured parts used in several instruments,
e.g., side frames, feet, top and bottom covers, etc.
These are eight
-
digit part numbers with the
four digit prefix identifying the type
of
parts
as
shown below:
Type of Part Prefix
Sheet Metal 5000
-
to 5019-
Machined 5020
-
to 5039-
Molded 5040
-
to 5059-
Assemblies 5060
-
to 5079-
Components
5080
-
to 5099-
For example, power splitter 5088
-
7003
is
a
c
part.
6
-
14. Specific Instrument Parts
mponent and pc board support 5040
-
0170
is
a molded
6
-
15. These are HP manufactured parts for use in individual instruments or series of instruments.
For these parts, the prefix indicates the instrument and the suffix indicates the type
of
part. For
example, 05340
-
60001
is
an assembly used in the 5340A. Following
is
a
list
of suffixes commonly
used.
-
Type
of
Part P/N Suffix
Sheet Metal
-
00000
to
-
00499
Machined
-
20000
to
-
20499
Molded
-
40000
to
-
40499
Assembly
-
60000 to
-
60499
Component
-
80000 to
-
80299
Documentation
-
90000 to
-
90249
6
-
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