Codul culorilor pentru rezistoareRezistoare marcate cu 4 culoriPentru seriile de valori E6, E12 si E24banda 1 - prima cifra semnificativabanda 2 - a doua cifra semnificativabanda 3 - ordinul de multiplicarebanda 4 -tolerantaculoareabanda 1banda 2banda 3banda 4

Negru00x 1

Maro11x 10

Rosu22x 100

Portocaliu33x 1,000

Galben44x 10,000

Verde55x 100,000

Albastru66x 10^6

Violet77x 10^7

Gri88x 10^8

Alb99x 10^9

Auriux 0.15%

Argintiux 0.0110%

fara culoare20%

OBS:1) pentru toleranta de 20% exista practic doar trei inele colorate marcate pe rezistor.2) citirea se face incepand cu banda cea mai apropiata de unul dintre terminale.Exemple de rezistoare marcate cu 4 inele coloarate:rezistor82 , toleranta5%banda 1 [ gri ] -> 8banda 2 [rosu] -> 2banda 3 [negru] -> x1 =>valoarea82x1 = 82 ohmbanda 4 [auriu] ->toleranta5%

rezistor330 k, toleranta5%banda 1 [portocaliu] -> 3banda 2 [portocaliu] -> 3banda 3 [galben] -> x10,000 =>valoarea33x10,000 =330 kohmbanda 4 [maro] ->toleranta5%

Rezistoare marcate cu 5 culoriPentru seriile de valori E48, E96 si E192banda 1 - prima cifra semnificativabanda 2 - a doua cifra semnificativabanda 3 - a treia cifra semnificativabanda 4 - ordinul de multiplicarebanda 5 -tolerantaculoareabanda 1banda 2banda 3banda 4banda 5

Negru000x 1

Maro111x 101%

Rosu222x 1002%

Portocaliu333x 1,000

Galben444x 10,000

Verde555x 100,0000.50%

Albastru666x 10^60.25%

Violet777x 10^70.10%

Gri888x 10^80.05%

Alb999x 10^9

Auriux 0.15%

Argintiux 0.0110%

Exemple de rezistoare marcate cu 5 inele coloarate :rezistor30 k, toleranta1%banda 1 [ portocaliu ] -> 3banda 2 [negru] -> 0banda 3 [negru] -> 0banda 4 [rosu] -> x100 =>valoarea300x100 = 30,000 ohm ( 30 kohm )banda 5 [maro] ->toleranta1%

rezistor1.96 k, toleranta1%banda 1 [maro] -> 1banda 2 [alb] -> 9banda 3 [albastru] -> 6banda 4 [maro] -> x10 =>valoarea196x10 =1960 ohm = 1.96 kohmbanda 5 [maro] ->toleranta1%

Valori nominale standard ale rezistentelor pentru seriile E6, E12, E24, E48, E96 si E192 ( intre 1 si 10) :E-620%E-1210%E-245%

1.01.01.0

1.1

1.21.2

1.3

1.51.51.5

1.6

1.81.8

2.0

2.22.22.2

2.4

2.72.7

3.0

3.33.33.3

3.6

3.93.9

4.3

4.74.74.7

5.1

5.65.6

6.2

6.86.86.8

7.5

8.28.2

9.1

E-48( toleranta 2% )1.002.053.014.025.116.197.158.259.09

1.052.153.164.225.366.497.508.669.53

1.102.263.324.425.626.817.87

1.152.373.484.645.90

1.212.493.654.87

1.272.613.83

1.332.74

1.402.87

1.47

1.54

1.62

1.69

1.78

1.87

1.96

E-96( toleranta 1% )1.002.003.014.025.116.047.158.069.09

1.022.053.094.125.236.197.328.259.31

1.052.103.164.225.366.347.508.459.53

1.072.153.244.325.496.497.688.669.76

1.102.213.324.425.626.657.878.87

1.132.263.404.535.766.81

1.152.323.484.645.906.98

1.182.373.574.75

1.212.433.654.87

1.242.493.744.99

1.272.553.83

1.302.613.92

1.332.67

1.372.74

1.402.80

1.432.87

1.472.94

1.50

1.54

1.58

1.62

1.65

1.69

1.74

1.78

1.82

1.87

1.91

1.96

E-192( toleranta 0.1% 0.25% sau 0.5 % )1.002.003.014.025.056.047.068.069.09

1.012.033.054.075.116.127.158.169.19

1.022.053.094.125.176.197.238.259.31

1.042.083.124.175.236.267.328.359.42

1.052.103.164.225.306.347.418.459.53

1.062.133.204.275.366.427.508.569.65

1.072.153.244.325.426.497.598.669.76

1.092.183.284.375.496.577.688.769.88

1.102.213.324.425.566.657.778.87

1.112.233.364.485.626.737.878.98

1.132.263.404.535.696.817.96

1.142.293.444.595.766.90

1.152.323.484.645.836.98

1.172.343.524.705.90

1.182.373.574.755.97

1.202.403.614.81

1.212.433.654.87

1.232.463.704.93

1.242.493.744.99

1.262.523.79

1.272.553.83

1.292.583.88

1.302.613.92

1.322.643.97

1.332.67

1.352.71

1.372.74

1.382.77

1.402.80

1.422.84

1.432.87

1.452.91

1.472.94

1.492.98

1.50

1.52

1.54

1.56

1.58

1.60

1.62

1.64

1.65

1.67

1.69

1.72

1.74

1.76

1.78

1.80

1.82

1.84

1.87

1.89

1.91

1.93

1.96

1.98

Codul din litere folosit pentru a marca toleranta rezistoarelor:LiteraABCDFGJKM

Tolerantarezistentei0.05%0.1%0.25%0.5%1%2%5%10%20%

mini-dictionar culori / color minidictionary

codul culorilor pentru rezistente / rezistorinegrumarorosuportocaliugalbenverdealbastruvioletgrialbauriuargintiuro

codice dei colori per le resistenze / resistorineromarronerossoaranciogialloverdebluviolagrigiobiancooroargentoit

los cdigos de colores de las resistenciasnegromarrnrojonaranjaamarilloverdeazulvioletagrisblancooroplataes

resistor color codeblackbrownredorangeyellowgreenbluevioletgreywhitegoldsilveren

Farbcode fr Widerstndeschwarzbraunrotorangegelbgrnblauviolettgrauweigoldsilberde

ru