18WuD2x

Tables and data 791
Prefixes
Prefix Quantity Symbol
atto- 10 18 a
femto- 10 15 f
pico- 10 12 p
nano- 10 9 n
micro- 10 6
milli- 10 3 m
centi- 10 2 c
deci- 10 1 d
deka- 10 da
hecto- 10 2 h
kilo- 10 3 k
mega- 10 6 M
giga- 10 9 G
tera- 10 12 T
peta- 10 15 P
exa- 10 18 E
RESISTOR COLOR CODE
The first three color bands supply the total resistance. The fourth color (if any ) gives the tolerance. Example: A
5,600-ohm resistor would have green (first color, 5), blue (second color, 6) and red
1 2 3 4 body
1 2 3 4
black = 0 black = 0 black = gold 5%
brown = 1 brown = 1 brown = 0 silver 10%
red = 2 red = 2 red = 00 no band 20%
orange = 3 orange = 3 orange = 000
yellow = 4 yellow = 4 yellow = 0000
green = 5 green = 5 green = 00000
blue = 6 blue = 6 blue = 000000
violet = 7 violet = 7 gold = multiply by 0.1
gray = 8 gray = 8 silver = multiply by 0.01
white = 9 white = 9