There are many kinds of resistors, if according to the working characteristics of the resistors and the role in the circuit to be divided into fixed resistors and
 There are two main types of variable resistors. Fixed resistance value of the resistor is called fixed resistor, fixed resistor and includes many kinds, mainly
There are carbon resistor, carbon film resistor, metal film resistor winding resistor and so on. The resistance value is connected to the adjustable resistance within a certain range
The device is called a variable resistor or potentiometer. The variable resistor is generally adjustable at both ends, and the potentiometer is generally adjustable at three ends.
If according to the appearance of the resistor shape, generally divided into cylindrical resistor, button resistor and patch resistor.
According to the different materials, the resistor can be divided into wound resistor, film resistor, carbon resistor and so on.
According to different USES, the resistor can be divided into precision resistor, high frequency resistor, high voltage resistor, high power resistor, thermistor and fuse resistor.
If according to the different lead, the resistor can be divided into axial lead resistor, no lead resistor, etc.