Resistor Material Properties

Each resistor material has its typical properties and specific areas of use. The main types that are used in electrical engineering are summed below.

Resistor Materials Resistor Guide

Resistor Wikipedia

Properties Of Resistor Types Download Table

Carbon composition ccr the resistive element is made from a mixture of fine carbon particles.

Resistor material properties. The way the electrons move through the solid material is a bit like the way a gas diffuses through a sponge or toothpaste squeezes along a tube. These types are made by winding resistance wire in a spiral around a non conductive core. The wire wound resistor for experiment 5 is on the left.

The thermistor for experiment 6 is on the right. Cermet resistors have similar properties to metal film resistors and are generally used for making small surface mount chip type resistors multi resistor networks in one package for pcbs and high frequency resistors. Insulation of the wires.

Another type of film resistor commonly known as a thick film resistor is manufactured by depositing a much thicker conductive paste of ceramic and metal called cermet onto an alumina ceramic substrate. When we apply a voltage v between the leads of a resistor we can expect a current to flow through it. You have a resistor made from a wire wrapped on a core to make a small coil.

Wirewound ww carbon composition ccr carbon film. Resistor properties low temperature coefficient of resistance tcr. Protection against influences from the environment.

These measurements are brief. Resistor materials wirewound ww these types are made by winding resistance wire in a spiral around. Electrical resistivity of the material.

A thin pure carbon film is deposited on an insulating cylindrical core. This wire wound resistor has a resistance of approximately 600 w at room temperature.