Brass Electrical Contacts at Best Price
The materials of electronic contact pieces vary depending on their usage. Common materials include copper electrical contact pieces, silver contact pieces, and alloy contact pieces. Copper contact pieces have good conductivity and thermal stability, and are widely used in various electronic devices. Silver contact pieces have high conductivity, low coefficient of thermal expansion, and good wear resistance, making them suitable for use in situations that require high current and low voltage. Alloy electrical contact pieces are composite materials composed of two or more metal materials, with high conductivity, high thermal diffusivity, good corrosion resistance, and mechanical strength.
In addition, some special electronic contact pieces may require the use of special materials, such as tungsten alloys. Tungsten alloys have high hardness, wear resistance, and high-temperature stability, making them suitable for high voltage and high current applications.
In general, the material of electrical contact pieces needs to have excellent conductivity, wear resistance, corrosion resistance, and high-temperature stability to ensure their normal operation and stability. Meanwhile, different types of electronic contact material can be selected according to different application requirements and conditions. “