HP 8560A - Reference Designations, Abbreviations, and Multipliers (3 of 4)

Table 4-2. Reference Designations, Abbreviations, and Multipliers (3 of 4)
r
N
N
Nano, None
N-CHAN N-Channel
NH Nanohenry
NM Nanometer,
Nonmetallic
NO
Normally Open,
Number
NOM
Nominal
NPN Negative Positive
Negative (Transistor:
YS
Nanosecond,
Non-Shorting, Nose
NUM
Numeric
VYL
Nylon (Polyamide)
0
3A
Over- All
3D
Outside Diameter
3P AMP Operational
Amplifier
1PT
Optical, Option,
Optional
P
PA
Picoampere, Power
Amplifier
PAN-HD Pan Head
PAR
Parallel, Parity
PB
Lead (Metal),
Pushbutton
Printed Circuit
PCB
Printed Circuit
Board
P-CHAN P-Channel
PD
Pad, Power
Dissipation
PF
Picofarad, Power
Factor
PKG
Package
ABBREVIATIONS
PLSTC Plastic
PNL Panel
PNP
Positive Negative
Positive (Transistor
POLYC Polycarbonate
POLYE Polyester
POT
Potentiometer
POZI
Pozidriv Recess
PREC Precision
PRP Purple, Purpose
PSTN Piston
PT
Part, Point,
Pulse Time
PW Pulse Width
&
Q
Figure of Merit
R
R
REF
RES
3F
2GD
IND
2R
2VT
Range, Red,
Resistance, Resistor:
Right, Ring
Reference
Resistance, Resistor
Radio Frequency
Rigid
Round
Rear
Rivet, Riveted
s
;AWR Surface Acoustic
Wave Resonator
;EG
Segment
;GL
Single
11
Silicon,
Square Inch
;L Slide, Slow
;LT
Slot, Slotted
SMA
Subminiature,
A Type
(Threadec
Connector)
SMB Subminiature,
B Type (Slip-on
Connector)
SMC Subminiature,
C-Type (Threaded
Connector)
SPCG Spacing
SPDT
Single Pole
’
Double Throw
SPST Single Pole
Single Throw
SQ
Square
SST Stainless Steel
STL Steel
SUBMIN Subminiature
SZ
Size
T
T
TA
TC
I’HD
IHK
r0
I’PG
IR-HD
IRMR
I’RN
I’RSN
Teeth,
Temperature,
Thickness, Time,
Timed, Tooth,
Typical
Ambient
Temperature,
Tantalum
Temperature
Coefficient
Thread, Threaded
Thick
Package Type
Designation
Tapping
Truss Head
Trimmer
Turn, Turns
Torsion
Replaceable Parts 4-5