Chapter 5 267
Replaceable Parts
Abbreviations
L N PAN-HD Pan Head
PC Printed
Circuit
LK Link, Lock N Nano, None PCB Printed
Circuit
LKG Leakage,
Locking
N-CHAN
N-Channel Board
LUM Luminous NH Nanohenry P-CHAN P-Channel
NM Nanometer, PD Pad, Power
M Nonmetallic Dissipation
NO Normally Open, PF Picofarad,
Power
M Male,
Maximum,
Number Factor
Mega, Mil,
Milli,
NOM Nominal PKG Package
Mode NPN Negative
Positive
MA Milliampere Negative
(Transistor)
PLSTC Plastic
MACH Machined NS Nanosecond, PNL Panel
MAX Maximum Non-Shorting,
Nose
PNP Positive
Negative
MC Molded
Carbon
NUM Numeric Positive
(Transistor)
MET Metal,
Metallized
NYL Nylon
(Polyamide)
POLYC Polycarbonate
MHz Megahertz
O POLYE Polyester
MINTR Miniature
POT Potentiometer
MIT Miter OA Over-All POZI Pozidrive
Recess
MLD Mold, Molded OD Outside
Diameter
PREC Precision
MM Magnetized
Material,
OP AMP Operational PRP Purple,
Purpose
Millimeter Amplifier PSTN Piston
MOM Momentary OPT Optical, Option, PT Part, Point,
MTG Mounting Optional Pulse Time
MTLC Metallic PW Pulse Width
SMA Subminiature
P
MW Milliwatt PA Picoampere,
Power
Q
Amplifier Q Figure of
Merit
Table 5-2 Abbreviations