Pure tungsten probe is made using high-quality pure tungsten (99.95-99.98%) as a raw material through a deep process, and has characteristics of high precision, high strength, good wear resistance, good corrosion resistance, relatively good elastic modulus, high finish (below Ra0.25), and long service life.
More details, please visit:
http://tungsten.com.cn/tungsten-needles.html
The needle tip of high precision pure tungsten probe is controlled to a minimum of 0.08 microns (80 nanometers), which is mainly used in the semiconductor industry. In other words, such a probe can be used for wafer testing and chip testing in a probe card or a prober.
ChinaTungsten Online has an experienced technical team, advanced processing equipment, professional sales team and strict quality assurance system, specializing in the development, production and sale of pure tungsten, tungsten alloy and other products. Pure tungsten probes and tungsten alloy probes with different specifications are available according to your drawings.
