## Resistor

### Resistor impedance

Inductance Capacitance Impedance L= H H C= F F Z= Ω Ω

### Resistor with four stripes

Color 1:st stripe 2:nd stripe 3:rd stripe 4:th stripe
Multiplier Tolerance
Black 0 0 x100
Brown 1 1 x101 ± 1%
Red 2 2 x102 ± 2%
Orange 3 3 x103
Yellow 4 4 x104
Gren 5 5 x105 ± 0,5%
Blue 6 6 x106 ± 0,25%
Violet 7 7 x107 ± 0,1%
Grey 8 8 x108 ± 0,05%
White 9 9 x109
Gold x10-1 ± 5%
Silver x10-2 ± 10%
Ingen ± 20%

### Resistor with five stripes

Color 1:st stripe 2:nd stripe 3:rd stripe 4:th stripe 5:th stripe
Multiplier Tolerance Temp. koeff
Black 0 0 0 x100
Brown 1 1 1 x101 ± 1% 100ppm
Red 2 2 2 x102 ± 2% 50ppm
Orange 3 3 3 x103 15ppm
Yellow 4 4 4 x104 25ppm
Gren 5 5 5 x105 ± 0,5%
Blue 6 6 6 x106 ± 0,25%
Violet 7 7 7 x107 ± 0,1%
Grey 8 8 8 x108 ± 0,05%
White 9 9 9 x109
Gold x10-1 ± 5%
Silver x10-2 ± 10%
None ± 20%

### Resistor with six stripes

Color 1:st stripe 2:nd stripe 3:rd stripe 4:th stripe 5:th stripe 6:th stripe
Multiplier Tolerance
Black 0 0 0 x100
Brown 1 1 1 x101 ± 1%
Red 2 2 2 x102 ± 2%
Orange 3 3 3 x103
Yellow 4 4 4 x104
Gren 5 5 5 x105 ± 0,5%
Blue 6 6 6 x106 ± 0,25%
Violet 7 7 7 x107 ± 0,1%
Grey 8 8 8 x108 ± 0,05%
White 9 9 9 x109
Gold x10-1 ± 5%
Silver x10-2 ± 10%
None ± 20%

### Resistance

Resistance is a current-limiting capability of an electrical circuit, ie whatever resistance is present in the circuit. Resistance is measured in ohms (Ω).

### Inductance

Inductance is a measure of the relationship between the current and the magnetic flux. The inductance of a circuit counteracts changes in the current passing through a coil. The unit for inductance is Henry (H) or alternatively Weber per ampere. In most cases, 1 H is a very high induction of which, for example, mH etc is used instead.

### Capacitance

The ability of a component to store an electrical charge is called capacitance and is defined as the ratio of charge to voltage. Capacitance is measured in the SI unit danger (F) which equals 1 coulomb per second which is often a very high capacitance for ordinary components.