230 Chapter4
Replaceable Parts
Firmware-Dependent Part Numbers
L N PC Printed
Circuit
LK Link, Lock N Nano, None PCB Printed
Circuit
LKG Leakage,
Locking
N-CHA
N
N-Channel Board
LUM Luminous NH Nanohenry P-CHA
N
P-Channel
NM Nanometer, PD Pad, Power
M Nonmetallic Dissipation
M Male,
Maximum,
NO Normally
Open,Number
PF Picofarad,
Power Factor
Mega, Mil,
Milli, Mode
NOM Nominal PKG Package
MA Milliampere NPN Negative
Positive
MACH Machined Negative
(Transistor)
PLSTC Plastic
MAX Maximum NS Nanosecond, PNL Panel
MC Molded
Carbon
Non-Shorting,
Nose
PNP Positive
Negative
MET Metal,
Metallized
NUM Numeric Positive
(Transistor)
MHz Megahertz NYL Nylon
(Polyamide)
POLYC Polycarbonate
MINTR Miniature O POLYE Polyester
MIT Miter POT Potentiometer
MLD Mold, Molded OA Over-All POZI Pozidriv
Recess
MM Magnetized
Material,
OD Outside
Diameter
PREC Precision
Millimeter OP
AMP
Operational PRP Purple,
Purpose
MOM Momentary Amplifier PSTN Piston
MTG Mounting OPT Optical, Option, PT Part, Point,
MTLC Metallic Optional Pulse Time
SMA Subminiature P PW Pulse Width
MW Milliwatt PA
Picoampere,
Power Amplifier
PF Picofarad,
Power
Q
PAN-HD
Pan Head Q
Figure of Merit
Table 4-2 Abbreviations
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