Table of Contents
Firmware-Dependent Part Numbers
Refer to the following firmware note, part number 5961-6734:
HP 8560 Series, HP 85620A, and HP 85629B Firmware Note
Table 4-1
Reference Designations
A
AT
B
BT
C
CP
CR
DC
DL
DS
E
Chapter 4
REFERENCE DESIGNATIONS
Assembly
F
Attenuator,
FL
Isolator,
Limiter,
HY
Termination
Fan, Motor
J
Battery
Capacitor
Coupler
K
Diode, Diode
L
Thyristor,
M
Step
Recovery
MP
Diode,
Varactor
Directional
P
Coupler
Delay Line
Annunciator,
Lamp,
Light
Q
Emitting
Diode (LED),
Signaling
Device
(Visible)
Miscellaneous
R
Electrical
Part
Firmware-Dependent Part Numbers
.
Fuse
RT
Filter
S
Circulator
T
Electrical
TB
Connector
(Stationary
TC
Portion),
Jack
TP
Relay
U
Coil, Inductor
Meter
V
Miscellaneous
VR
Mechanical
Part
Electrical
Connector
(Movable
W
Portion),
Plug
X
Silicon
Y
Controlled
Rectifier (SCR),
Transistor,
Triode
Z
Thyristor
Resistor
Replaceable Parts
Thermistor
Switch
Transformer
Terminal
Board
Thermocouple
Test Point
Integrated
Circuit,
Microcircuit
Electron Tube
Breakdown
Diode
(Zener),
Voltage
Regulator
Cable, Wire,
Jumper
Socket
Crystal Unit
(Piezoelectric,
Quartz)
Tuned Cavity,
Tuned Circuit
227
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