Resistors by Color Code Flashcards
Recognize resistance by color
1
Q
brown, black, gold
A
1 ohm
2
Q
brown, black, brown
A
100 ohm
3
Q
red, red, brown
A
220 ohm
4
Q
yellow, purple, brown
A
470 ohm
5
Q
orange, orange, brown
A
330 ohm
6
Q
blue, gray, brown
A
680 ohm
7
Q
gray, red, brown
A
820 ohm
8
Q
brown, black, red
A
1k
9
Q
brown, red, red
A
1.2k
10
Q
brown, green, red
A
1.5k
11
Q
brown, gray, red
A
1.8k
12
Q
red, red, red
A
2.2k
13
Q
red, purple, red
A
2.7k
14
Q
orange, orange, red
A
3.3k
15
Q
orange, white, red
A
3.9k
16
Q
yellow, purple, red
A
4.7k
17
Q
green, blue, red
A
5.6k
18
Q
blue, gray, red
A
6.8k
19
Q
gray, red, red
A
8.2k
20
Q
brown, black, orange
A
10k
21
Q
brown, red, orange
A
12k
22
Q
brown, green, orange
A
15k
23
Q
brown, gray, orange
A
18k
24
Q
red, red, orange
A
22k
25
red, purple, orange
27k
26
orange, orange, orange
33k
27
orange, white, orange
39k
28
yellow, purple, orange
47k
29
green, blue, orange
56k
30
blue, gray, orange
68k
31
gray, red, orange
82k
32
brown, black, yellow
100k
33
brown, red, yellow
120k
34
brown, green, yellow
150k
35
brown, gray, yellow
180k
36
red, red, yellow
220k
37
red, purple, yellow
270k
38
orange, orange, yellow
330k
39
orange, white, yellow
390k
40
yellow, purple, yellow
470k
41
green, blue, yellow
560k
42
blue, gray, yellow
680k
43
gray, red, yellow
820k
44
brown, black, green
1M
