Resistor color code Flashcards

1
Q

black

A

0

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
2
Q

brown

A

1

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
3
Q

red

A

2

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
4
Q

orange

A

3

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
5
Q

yellow

A

4

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
6
Q

green

A

5

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
7
Q

blue

A

6

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
8
Q

violet

A

7

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
9
Q

gray

A

8

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
10
Q

white

A

9

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
11
Q

gold (multiplier)

A

0.1

gold is a multiplier when used as the third band of a resistor less than 10 Ω

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
12
Q

silver (multiplier)

A

0.01

silver is a multiplier when used as the third band of a resistor less than 10 Ω

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
13
Q

gold (tolerance)

A

±5%

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
14
Q

silver (tolerance)

A

±10%

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
15
Q

four-band resistor code

A
  1. first digit
  2. second digit
  3. multiplier
  4. tolerance
How well did you know this?
1
Not at all
2
3
4
5
Perfectly
16
Q

five band resistor code

A
  1. first digit
  2. second digit
  3. third digit
  4. multiplier
  5. tolerance
17
Q

red (tolerance)

A

±2%

18
Q

brown (tolerance)

A

±1%

19
Q

green (tolerance)

A

±0.5%

20
Q

blue (tolerance)

A

±0.25%

21
Q

violet (tolerance)

A

±0.1%

22
Q

R (multiplier)

A

multiplier of 1

23
Q

K (multiplier)

A

multiplier of 1000

24
Q

M (multiplier)

A

multiplier of 1,000,000

25
Q

multiplier (definition)

A

number of zeroes following last digit