Chapter 3 133
Parts List
How to Order Parts
U W
UCD Microcandela W Watt, Wattage, White, Wide, Width
UF Microfarad W/SW With Switch
UH Microhenry WW Wire Wound
UL Microliter,
Underwriters’ Laboratories, Inc.
UNHDND Unhardened
X
X By (Used with Dimensions), Reactance
V
V Variable, Violet, Volt, Voltage
Y
VAC Vacuum, Volts—Alternating Current YIG Yttrium-Iron-Garnet
VAR Variabl e
VDC Volts— Direct Current
Z
ZNR Zener
Table 3-2 Abbreviations
Table 3-3 Multipliers
Abbreviation Prefix Multiple Abbreviation Prefix Multiple
T tera
10
12
m milli
10
−3
Ggiga
10
9
µ micro
10
−6
M mega
10
6
nnano
10
−9
kkilo
10
3
ppico
10
−12
da deka 10 f femto
10
−15
d deci
10
−1
a atto
10
−18
ccenti
10
−2