Ultra-fine spring (outer diameter less than Ф100μm)
World-class technology and achievements for catheters and semiconductor testing equipment.
Currently, the demand for small springs is rapidly increasing. There are various applications, including contact springs, connector springs, and coil springs used in medical catheters, among others. Among these, the springs used in semiconductor testing equipment are particularly in demand in the microscopic world. They serve the purpose of checking whether current is flowing through the electronic circuits of semiconductors. These are ultra-fine springs with an outer diameter of less than Ф100μm, and there are only a limited number of companies in Japan that can produce them.
- Company：ミクロ発條
- Price：Other
