Color ring resistance identification technology

Resistance in a circuit with the "R" add digital representation,such as:resistor R1 electric fan motor said number is 1.The main role of resistance in the circuit as the limit of shunt,flow,pressure,offset,etc.1,the parameter identification:the wholesalemotor.blogspot.com unit of resistance is the ohm (Ω),electrical motor multiplying power units are:thousand Ω (K),megohm Ω (M),etc.Conversion method is:1 megohm = 1 million = 1000000 euro resistance parameter annotation method has 3 kinds,namely the direct standard method,color standard method and small electric motors standard method.A,several standard method is mainly used in SMT circuit such as small volume,such as:said 47 472 x 472 Ω (4.7 K); 104 is 100 k