Spring contact fingers have excellent conductivity, mainly due to their design and material selection. ‌‌

The design of the spring contact finger gives it significant advantages in terms of conductivity. They usually adopt the form of inclined coil springs or skewed coil springs, which allow for large-scale deflection

Maintain consistent force, even in the presence of surface irregularities, misalignment, tolerance changes, and dimensional variations, allowing a single coil to maintain contact with the cooperating surface. In addition, the coil of the spring contact finger serves as multiple

The conductive and grounded touch points, each coil is an independent conductive unit, which enables stable current conduction even under high temperature and load changes.

The material selection of the spring contact finger has a significant impact on its conductivity. Common materials include beryllium bronze, beryllium cobalt copper, chromium zirconium copper, and stainless steel, which not only

It has good conductivity and excellent mechanical properties. For example, beryllium bronze and beryllium cobalt copper are widely used due to their high conductivity and corrosion resistance

In power connections, the stability and reliability of current transmission are ensured.

Spring contact finger has a wide range of applications, including high-voltage switches, high-speed trains, petroleum exploration and testing equipment, new energy vehicles, etc. These application areas

The requirements for conductivity are high, and spring contact fingers play an important role in these fields due to their excellent conductivity and mechanical properties.

For example, in high-voltage switches, spring contacts can provide stable current conduction to ensure the normal operation of the equipment; In the new

In energy vehicles, spring contacts are used for electrical connections inside and outside the vehicle to ensure stable operation of the vehicle's electrical system.