Table of Contents
Advertisement
Model 400E/EL
Section VII
Table
7-1
SECTION
Vil
REPLACEABLE
PARTS
7-1.
INTRODUCTION.
7-2.
This section contains information for ordering
replacement parts.
Table 7-1 lists parts in alpha-
meric order of their reference designators and indi-
cates the description and -hp- part number of each
part, together with any applicable notes.
Table 7-2
lists parts in alphameric order of their -hp- part
number and provides the following information on
each part:
a.
Description of the part.
(See list of abbrevia-
tions below. )
b.
Typical manufacturer of the part in a five-
digit code.
(See Appendix A for list of manu-
facturers. )
c.
Manufacturer's part number.
d. Total quantity used in the instrument (TQ
7-3.
Miscellaneous parts are listed at the end of
Table 7-1.
7-4.
ORDERING
INFORMATION.
7-5.
To obtain replacement parts, address order or
inquiry to your local Hewlett-Packard Field Office.
(See Appendix B for list of office locations.)
Identify
parts by their Hewlett-Packard part numbers.
7-6.
NON-LISTED
PARTS.
7-7.
To obtain a part that is not listed, include:
a.
Instrument model number.
b.
Instrument serial number.
c.
Description of the part.
column).
d.
Function and location of the part.
DESIGNATORS
A
= assembly
F
= fuse
P
= plug
Vv
= vacuum tube, neon
B
= motor
FL
= filter
Q
= transistor
bulb, photocell etc.
BT
= battery
HR
= heater
QCR_
= transistor-diode
w
=eabl
c
= capacitor
J
= jack
R
= resistor
x
ape Hee
CR
= diode
K
= relay
RT
= thermistor
ches
ea + 'a
DL
= delay line
L
= inductor
s
= switch
XF
: fi ati 1d o
DS
= lamp
M
= meter
T
= transformer
SUS
CROs:
E
= misc
electronic part
MP
= mechanical part
TC
= thermocouple
Z
= network
ABBREVIATIONS
Ag
= silver
ID
= inside diameter
ns
= nanosecond (s) = 107°
SPDT
= single-pole double-
Al
= aluminum
impg
= impregnated
nsr
= not separately
replace-
throw
amp
= ampere (s)
ined
= incandescent
able
SPST
= single-pole single-
Au
= gold
ins
= insulation (ed)
throw
Cc
= capacitor
=
5
+3
obd
= order by description
Ta
= tantalum
cer
= ceramic
x
= kilohm
(s) = 10
43
OD
= outside diameter
TiO,
= titanium
dioxide
coef
i coefficient
Ke
= kiloyeycle (s) = 10
p
= peak
tog
Lomeli
com
epoaerr
pe
= printed circuit
tol
= tolerance
comp
= composition
L
= inductor
12
tri
=e
conn
= connection
lin
= linear taper
pf
= picofarad (s) = 10°
pte
a panei:
cps
= cycles per second
log
= logarithmic taper
piv
= peak inverse voltage
ee
5
p/o
= part of
v
= volt (s)
dep
= deposited
=
milli =
1072
=
is
ae
t e e
catia x
DPDT
= double-pole double-
m
= milli = 10
-
Led
: asian nt
vacw
= spent
eas
throw
tila
= milliampere (s) = 10
ae
2 pctentsometee
var
= ects apn
DPST
= ret
aa single-
Mc
= megacycle (s) = 10°
p-p
= peak-to-peak
vdew
= direct current
workings
meg
= megohm (s) = 10°
prec
= precision (temperature
volt (s)
elect
= electrolytic
-
"
coefficient,
long term
a
lated
met flm = metal film
stabilit:
d/or
tol
.
:
encap
= encapsulate
mfr
manufacturer
i a
and/or
tol-
.
5 watt (s)
f
= famad (s)
mtg
= mounting
erance,
we
e shade :
king
vol gre
FET
= field effect transistor
eiore-s
1078
ei
= sath: working volag4e
fxd
= fixed
f
5
R
= resistor
mo
ed
GaAs
= gailium arsenide
my
= -Mylar
-9
mete
a Oe
ee
Gare
Ce
= gigacycle (s) = 10°?
na
= nanoampere (s) = 10
rot
= rotary
q
-
= optimum value seleve d
= guard (ed)
NC
= normally closed
at factory, average
as
=t@ermanilim
Ne
= neon
value shown (part miy
td
7 O ecad (ed)
NO
= normally
open
Se
= selenium
be omitted)
8
ne
NPO
= negative positive zero
sect
= section (s)
ied
+ no standard type nuy-
h
= henry (ies)
(zero temperature co-
Si
= silicon
ber assigned (selectd
He
= mercury
efficient)
sl
= slide
or special type)
®
Dupont de Nemours
01'789-1
1-1
Advertisement
Chapters
Table of Contents
