Chapter 12 493
Replaceable Parts
Ordering Information
MOM Momentary
MTG Mounting
MTLC Metallic
MW Milliwatt
N Nano, None
N-CHAN N-Channel
NH Nanohenry
NM Nanometer, Nonmetallic
NO Normally Open, Number
NOM Nominal
NPN Negative Positive Negative (Transistor)
NS Nanosecond, Non-Shorting, Nose
NUM Numeric
NYL Nylon (Polyamide)
OA Over-All
OD Outside Diameter
OP AMP Operational Amplifier
OPT Optical, Option, Optional
PA Picoampere, PowerAmplifier
PAN-HD Pan Head
PAR Parallel, Parity
PB Lead (Metal),Pushbutton
PC Printed Circuit
PCB Printed Circuit Board
P-CHAN P-Channel
PD Pad, Power Dissipation
PF Picofarad, Power Factor
PKG Package
PLSTC Plastic
PNL Panel
PNP Positive Negative Positive (Transistor)
POLYC Polycarbonate